Knowledge (XXG)

Claims under the European Patent Convention

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application contain a plurality of independent claims in the same claim category and if the EPO considers in that case that the claims therefore do not comply with Rule 43(2) EPC, the EPO may "invite the applicant to indicate, within a period of two months, the claims complying with Rule 43, paragraph 2, on the basis of which the search is to be carried out." "If the applicant fails to provide such an indication in due time, the search shall be carried out on the basis of the first claim in each category". A Rule 62a EPC objection may however be contested by the applicant in its reply to the search division or, later, before the examining division. If the search division finds that its initial objection was not justified in view of the applicant's arguments, the search will then be carried out on an unlimited basis. The examining division may also override the assessment of the search division. Otherwise, the claims will have to be restricted, during examination, to the subject-matter searched.
832:, Reasons for the Decision 33 (Boards of Appeal of the European Patent Office 4 February 2014) ("According to established case law of the Boards of Appeal the description can be used as the patent's "dictionary" to assess the correct meaning of ambiguous terms used in claims. However, if a term used in a claim has a clear technical meaning, the description cannot be used to interpret such a term in a different way. In case of a discrepancy between the claims and the description, the unambiguous claim wording must be interpreted as it would be understood by the person skilled in the art without the help of the description (e.g. decision T 197/10 of 28 October 2011, and the Case law of the Boards of Appeal, 7th Edition 2013, II.A.6.3.1, page 268)."). 518:"In decision T 454/89 the board shared this view and explained that Art. 84 EPC 1973 requires that claims must be clear in themselves when read using normal skills, including knowledge of the prior art but not any knowledge derived from the description contained in the patent application or the amended patent." and "The clarity stipulation under Art. 84 EPC 1973 concerned only the claims, and therefore – according to the established case law of the EPO boards of appeal – required that they be clear in themselves, without there being any need for the skilled person to refer to the description." in Legal Research Service for the Boards of Appeal, European Patent Office, 446:"In order to ensure that the public is not left in any doubt as to which subject-matter is covered by a particular patent and which is not, Article 84 EPC in combination with Rule 43(1) EPC requires that the claims shall be clear and define the matter for which protection is sought in terms of the technical features of the invention. A claim does not, therefore, fulfil the requirement of clarity if there is doubt as to the subject-matter it may cover (see case Law of the Boards of Appeal, 5th edition 2006, II.B.)" in 491:"On the one hand, Article 84 requires that the claims shall be clear. "This implies that the claims must be clear in themselves when being read with the normal skills, but not including any knowledge derived from the description of the patent application ..." (T 0908/04 of 15 February 2006, point 3.5 of the reasons). Therefore, a reference in the description can generally not render an otherwise unclear claim clear." in 808:"Sind die Patentansprüche so deutlich und eindeutig abgefasst, dass der Fachmann sie problemlos verstehen kann, so besteht keine Veranlassung die Beschreibung zur Interpretation der Patentansprüche heranzuziehen. Bei einer Diskrepanz zwischen den Patentansprüchen und der Beschreibung ist der eindeutige Anspruchswortlaut so auszulegen, wie ihn der Fachmann ohne Zuhilfenahme der Beschreibung verstehen würde. 339:
technical meaning, the description cannot be used to interpret such a term in a different way." Furthermore, when the claims are interpreted, they "must be interpreted through the eyes of the person skilled in the art, who should try - with synthetical propensity - to arrive at an interpretation of the claim which is technically meaningful and takes into account the whole disclosure of the patent".
479:, reasons 3.3.2, last paragraph, last sentence: "Since the person skilled in the art cannot conclude in an objective way whether a particular "actual" detection zone boundary qualifies as being "trapezoidal or substantially rectangular", the scope of protection is not well-defined contrary to the requirements of Art. 84 EPC 1973." 171:
The EPC requires that the claims be clear (for example the claim wording cannot be obscure) and define the matter for which protection is sought in terms of the technical features of the invention. The rationale behind this requirement is to ensure that the public is not left in any doubt as to which
735:
Reference can be made in this respect to established jurisdiction, namely to the Decision of the Enlarged Board of Appeal G 9/91, (OJ EPO 1993, 408, No. 19 of the reasons) and e.g. Decisions T 301/87 (OJ EPO 1990, 335, No. 3.8 of the reasons) and T 690/00 of 20 February 2002 (No. 4.1 of the reasons;
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document, namely the closest prior art. The characterizing part includes the other features, i.e., those not known in the prior art document used to draft the claim in a two-part form. The two-part form required by Rule 43(1) should be complied with "wherever appropriate". This manner of claiming an
851:
According to the established case law, patent claims must be interpreted through the eyes of the person skilled in the art, who should try - with synthetical propensity - to arrive at an interpretation of the claim which is technically meaningful and takes into account the whole disclosure of the
338:
to understand them without difficulty, then there is no reason to consult the description to interpret the claims. In other words, "the description can be used as the patent's "dictionary" to assess the correct meaning of ambiguous terms used in claims" but "if a term used in a claim has a clear
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Rule 62a EPC, which entered into force on April 1, 2010, provides the opportunity for the EPO to invite the applicant to comply with Rule 43(2) before the search is carried out. This was not foreseen under the former regulations. Under the new rules, if the claims as filed in a European patent
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The scope of the claims must also not be "broader than is justified by the extent of the description and also the contribution to the art". "his requirement reflects the general legal principle that the extent of the patent monopoly, as defined by the claims, should correspond to the technical
813:
Somit sind bei einer Diskrepanz zwischen deutlich definierten Patentansprüchen und der Beschreibung solche Teile der Beschreibung, die in den Patentansprüchen keinen Niederschlag haben, grundsätzlich in der Beurteilung der Neuheit und der erfinderischen Tätigkeit nicht zu berücksichtigen." in
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As mentioned above, a claim must define the matter for which the protection is sought in terms of the technical features of the invention. These technical features need not necessarily be structural however; they may also be functional. Structural features may for example consist in a
732:"... a deficiency concerning the requirements of Article 84 EPC is neither a ground for opposition before the EPO under Article 100 EPC nor a ground for revocation under Article 138(1) EPC. Consequently, such a deficiency cannot be dealt with, let alone remedied in either proceedings. 268:
A plurality of independent claims in the same claim category are only allowable in the exceptional circumstances listed in Rule 43(2)(a), (b) and (c). The applicant has the burden of showing "that one of the exceptions under Rule 43(2) EPC apply". Rule 43(2) is only applicable during
460:"Article 84 EPC stipulates that the claims shall be clear and define the matter for which protection is sought. Those requirements serve the purpose of ensuring that it is possible to assess whether or not a given subject-matter falls within the ambit of a particular claim." in 243:
notably imposes that an independent claim should be drafted in a two-part form, including a preamble and a characterizing part. The preamble, which is sometimes also called "pre-characterizing portion", includes all the features of the claim that in combination are known in a
1081: 1071: 791:"Although a claim must not be interpreted in a way which is illogical or does not make any sense, the description cannot be used to give a different meaning to a claim feature which in itself imparts a clear credible technical teaching to the skilled reader..." in 1076: 200:, the claims must be clear "in themselves when being read with the normal skills, but not including any knowledge derived from the description of the patent application ...". In other words, the wording of a claim must be clear in itself. 453:"The purpose of claims under the EPC is to enable the protection conferred by the patent (or patent application) to be determined (...), and thus the rights of the patent owner within the designated Contracting States (...)." in 621:, at 2.2.3: "In the case of more than one independent claim per category, the applicant bears the burden to show that one of the exceptions under Rule 43(2) EPC apply (T 1388/10, Reasons 7.2 and 7.3 citing T 56/01, Reasons 5)." 1035: 1152: 284:
This amendment to the Implementing Regulations of the EPC is part of the so-called "raising the bar" initiative, with the claimed aim "to improve the quality of incoming patent applications and streamline the
69: 148:. This legal provision also requires that the claims must be clear and concise, and supported by the description. The function, form and content of the claims are defined by Article 84 supplemented by 326:
that "the clarity of the amended claims of a patent may be examined in opposition proceedings only when, and then only to the extent that the amendment introduces non-compliance with Article 84 EPC."
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subject-matter is covered by a particular patent and which is not. That is, the scope of protection must be well-defined. The clarity requirement therefore plays an important role in providing
1178: 1009: 1137: 1045: 903: 546: 61: 1030: 960: 274: 1189: 1132: 45: 1040: 754: 1025: 286: 270: 1172: 660: 85: 1204: 1157: 37: 498:"(...) the claims must be clear in themselves when read by the skilled person" in Legal Research Service for the Boards of Appeal, European Patent Office, 657:
Notice from the European Patent Office dated 15 October 2009 concerning amendments to the Implementing Regulations to the European Patent Convention (EPC)
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Decision of the Administrative Council of 25 March 2009 amending the Implementing Regulations to the European Patent Convention (CA/D 3/09)
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The claims shall define the matter for which protection is sought. They shall be clear and concise and be supported by the description.
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or could infringe a patent, so as in turn to be able to make the most informed economic decisions as possible (such as taking a
1050: 584:, Reasons 1.4, referring to T 0409/91, OJ EPO 9/1994, 653, Reasons 3.2, penultimate sentence and Reasons 3.3, second sentence. 112: 736:
not published in OJ EPO, cf. also Chapter VII.D.4.2 in the Case Law of the Boards of Appeal of the EPO, 6th edition, 2010)."
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Notice from the EPO dated 15 October 2009 concerning amendments to the Implementing Regulations to the EPC
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Notice from the EPO dated 15 October 2009 concerning amendments to the Implementing Regulations to the EPC
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patent (see Case Law of the Boards of Appeal, 10th edition 2022, II.A.6.1, first paragraph).
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In opposition proceedings, if the claims of the opposed patent are sufficiently clear for a
323: 185: 1347: 664: 642: 173: 1412: 1252: 1199: 535:"Use in the examination relating to the clarity requirement pursuant to Article 84 EPC" 335: 145: 894: 355: 1496: 1312: 312: 305: 298: 254: 887: 878: 866: 619:
Decision T 0592/15 (Polymeric core-shell nanoparticles/BRIDGESTONE) of 26.11.2018
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See for instance "The pre-characterising portion of the claim is based on..." in
429: 422: 384: 237: 149: 1402: 1342: 900:) expressing the legal requirements regarding the form and content of the claims 703:
New rule 62a(2) EPC. See Decision of the Admin. Council, CA/D 3/09, Article 1.1.
938: 1372: 1337: 1322: 311:. Article 84 may however play a role in opposition proceedings, by virtue of 1317: 1107: 245: 1446: 1387: 1382: 1362: 1237: 988: 919:
Legal Research Service for the Boards of Appeal, European Patent Office,
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Applicability of Article 84 EPC in opposition and revocation proceedings
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contribution to the art in order for it to be supported, or justified."
1478: 1470: 1462: 1367: 1292: 1287: 1277: 1267: 1262: 1257: 1242: 1232: 1227: 1222: 1102: 1077:
Decisions of the Boards of Appeal relating to Article 52(2) and (3) EPC
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Note: The above list of legal requirements is not exhaustive.
318:, if the patent proprietor amends the claims. In 2015, the 249:
invention is also prescribed, in a similar manner, in the
729:, Reasons for the Decision 2.8, 2nd and 3rd paragraphs: 676:
Decision of the Admin. Council, CA/D 3/09, Article 1.1.
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G 2/88 (Friction reducing additive) of 11 December 1989
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Article 84 EPC is neither a ground of opposition under
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Successful petitions for review under Article 112a EPC
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Decisions and opinions of the Enlarged Board of Appeal
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Interpretation of the claims in opposition proceedings
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Lack of clarity as a ground in opposition proceedings
1421: 1213: 1090: 1059: 1018: 997: 976: 795:, Catchwords. (T 1018/02 is cited with approval in 755:
Journal of Intellectual Property Law & Practice
596:(OJ EPO 9/1994, 653), Reasons 3.3, second sentence. 916: : "Claims (Art. 84 and formal requirements)" 515:"Characterisation of an invention by a parameter"; 1128:European Round Table on Patent Practice (EUROTAB) 768:"Decision G 3/14 of the Enlarged Board of Appeal" 874:Protocol on the Interpretation of Article 69 EPC 176:for third parties to determine whether they are 686: 684: 682: 1205:Unitary patent (Switzerland and Liechtenstein) 954: 196:According to the established case law of the 113: 8: 188:, refraining from entering a market, etc.). 136:(EPC) specifies that the "matter" for which 922:Case Law of the Boards of Appeal of the EPO 521:Case Law of the Boards of Appeal of the EPO 501:Case Law of the Boards of Appeal of the EPO 418: 416: 961: 947: 939: 872:defining the extent of protection and the 158:The wording of Article 84 is as follows: 120: 106: 15: 770:. European Patent Office. March 26, 2015 21:European patent applications and patents 727:Decision T 0075/09 of 13 September 2011 398:Nicholas Fox, A Guide to the EPC 2000, 380: 378: 376: 372: 347: 18: 582:Decision T 1486/08 of 23 February 2012 904:Guidelines for Examination in the EPO 816:Decision T 0197/10 of 28 October 2011 793:Decision T 1018/02 of 9 December 2003 607:Decision T 0443/11 of 30 January 2012 594:Decision T 409/91 dated 18 March 1993 547:Guidelines for Examination in the EPO 7: 1185:Standing Advisory Committee (SACEPO) 800:decision T 0369/10 of 1 October 2012 448:Decision T 528/06 of 3 December 2008 802:, reasons 2.1.2, second paragraph.) 716:, 15 October 2009, 1. Introduction. 493:Decision T 1819/07 of 15 March 2011 633:dated June 28, 2007, Headnote II.1 304:nor a ground for revocation under 14: 19:Legal requirements applicable to 984:European Patent Convention (EPC) 843:"T 0450/20 09-03-2023 | Epo.org" 1118:European Patent Institute (epi) 757:, 2007, Vol. 2, No. 8, p. 502. 1: 1153:Observations by third parties 694:, 15 October 2009, point 2.2. 667:, 15 October 2009, point 2.1. 464:, reasons 2, first paragraph. 1503:European Patent Organisation 1005:European Patent Office (EPO) 970:European Patent Organisation 560: : "Technical features" 70:Disclosure of the invention 884:defining the role of claims 140:protection is sought in an 1519: 1195:Unified Patent Court (UPC) 989:Revised version (EPC 2000) 925:(9th edition, July 2019), 524:(9th edition, July 2019), 504:(9th edition, July 2019), 134:European Patent Convention 30:Patentable subject-matter 1036:Limitation and revocation 251:Patent Cooperation Treaty 54:Industrial applicability 1123:European Patent Register 1113:European Patent Bulletin 462:T 514/14 of 21 July 2017 320:Enlarged Board of Appeal 228:Implementing regulations 1098:Divisional applications 663:19 October 2009 at the 271:examination proceedings 1439:Bosnia and Herzegovina 1179:Restitutio in integrum 1010:Administrative Council 275:opposition proceedings 164: 160: 198:EPO boards of appeal 1200:Unitary patent (EU) 1167:reformatio in peius 1046:Petition for review 62:Unity of invention 788:See for instance: 725:See for instance: 488:See for instance: 443:See for instance: 132:Article 84 of the 1490: 1489: 1483: 1475: 1467: 1459: 1451: 1443: 1431: 1425: 1143:Judges' Symposium 631:Decision T 263/05 477:Decision T 359/12 130: 129: 1510: 1481: 1473: 1465: 1457: 1449: 1441: 1429: 1423: 1190:Software patents 1159:Official Journal 1148:London Agreement 963: 956: 949: 940: 935: : "Claims" 933: 929: 914: 910: 855: 854: 839: 833: 827: 821: 807: 798: 786: 780: 779: 777: 775: 764: 758: 745: 739: 723: 717: 710: 704: 701: 695: 688: 677: 674: 668: 652: 646: 640: 634: 628: 622: 616: 610: 603: 597: 591: 585: 579: 573: 567: 561: 557: 553: 544: 538: 532: 528: 512: 508: 495:, Reasons 3.4.1; 486: 480: 475:See for example 473: 467: 441: 435: 420: 411: 396: 390: 382: 362: 352: 186:designing around 122: 115: 108: 89: 81: 73: 65: 57: 49: 41: 33: 16: 1518: 1517: 1513: 1512: 1511: 1509: 1508: 1507: 1493: 1492: 1491: 1486: 1427: 1417: 1348:North Macedonia 1215: 1214:EPC contracting 1209: 1165:Prohibition of 1086: 1055: 1026:Grant procedure 1014: 993: 972: 967: 931: 927: 912: 908: 863: 858: 849:. Reasons 2.3. 841: 840: 836: 828: 824: 805: 796: 787: 783: 773: 771: 766: 765: 761: 746: 742: 724: 720: 711: 707: 702: 698: 689: 680: 675: 671: 665:Wayback Machine 653: 649: 645:, Article 2(1). 641: 637: 629: 625: 617: 613: 604: 600: 592: 588: 580: 576: 568: 564: 555: 551: 545: 541: 530: 526: 510: 506: 487: 483: 474: 470: 442: 438: 421: 414: 397: 393: 383: 374: 370: 365: 353: 349: 345: 332: 295: 287:grant procedure 266: 235: 230: 194: 174:legal certainty 169: 126: 87: 79: 71: 63: 55: 47: 46:Inventive step 39: 31: 12: 11: 5: 1516: 1514: 1506: 1505: 1495: 1494: 1488: 1487: 1485: 1484: 1476: 1468: 1460: 1452: 1444: 1435: 1433: 1419: 1418: 1416: 1415: 1413:United Kingdom 1410: 1405: 1400: 1395: 1390: 1385: 1380: 1375: 1370: 1365: 1360: 1355: 1350: 1345: 1340: 1335: 1330: 1325: 1320: 1315: 1310: 1305: 1300: 1295: 1290: 1285: 1280: 1275: 1270: 1265: 1260: 1255: 1253:Czech Republic 1250: 1245: 1240: 1235: 1230: 1225: 1219: 1217: 1211: 1210: 1208: 1207: 1202: 1197: 1192: 1187: 1182: 1175: 1173:Representation 1170: 1162: 1155: 1150: 1145: 1140: 1135: 1130: 1125: 1120: 1115: 1110: 1105: 1100: 1094: 1092: 1091:Related topics 1088: 1087: 1085: 1084: 1079: 1074: 1069: 1063: 1061: 1057: 1056: 1054: 1053: 1048: 1043: 1038: 1033: 1028: 1022: 1020: 1016: 1015: 1013: 1012: 1007: 1001: 999: 995: 994: 992: 991: 986: 980: 978: 977:Founding texts 974: 973: 968: 966: 965: 958: 951: 943: 937: 936: 917: 901: 885: 876: 862: 861:External links 859: 857: 856: 834: 830: T 2221/10 822: 820: 819: 810: 809: 803: 781: 759: 747:David Rogers, 740: 738: 737: 733: 718: 712:EPO web site, 705: 696: 690:EPO web site, 678: 669: 654:EPO web site, 647: 635: 623: 611: 598: 586: 574: 562: 539: 537: 536: 516: 496: 481: 468: 466: 465: 458: 451: 436: 412: 391: 371: 369: 366: 364: 363: 346: 344: 341: 336:skilled person 331: 328: 313:Article 101(3) 306:Article 138(1) 294: 291: 265: 264:Rule 43(2) EPC 262: 234: 233:Rule 43(1) EPC 231: 229: 226: 193: 190: 168: 165: 128: 127: 125: 124: 117: 110: 102: 99: 98: 94: 93: 92: 91: 83: 75: 67: 59: 51: 43: 35: 24: 23: 13: 10: 9: 6: 4: 3: 2: 1515: 1504: 1501: 1500: 1498: 1480: 1477: 1472: 1469: 1464: 1461: 1456: 1453: 1448: 1445: 1440: 1437: 1436: 1434: 1420: 1414: 1411: 1409: 1406: 1404: 1401: 1399: 1396: 1394: 1391: 1389: 1386: 1384: 1381: 1379: 1376: 1374: 1371: 1369: 1366: 1364: 1361: 1359: 1356: 1354: 1351: 1349: 1346: 1344: 1341: 1339: 1336: 1334: 1331: 1329: 1326: 1324: 1321: 1319: 1316: 1314: 1313:Liechtenstein 1311: 1309: 1306: 1304: 1301: 1299: 1296: 1294: 1291: 1289: 1286: 1284: 1281: 1279: 1276: 1274: 1271: 1269: 1266: 1264: 1261: 1259: 1256: 1254: 1251: 1249: 1246: 1244: 1241: 1239: 1236: 1234: 1231: 1229: 1226: 1224: 1221: 1220: 1218: 1212: 1206: 1203: 1201: 1198: 1196: 1193: 1191: 1188: 1186: 1183: 1181: 1180: 1176: 1174: 1171: 1169: 1168: 1163: 1161: 1160: 1156: 1154: 1151: 1149: 1146: 1144: 1141: 1139: 1136: 1134: 1131: 1129: 1126: 1124: 1121: 1119: 1116: 1114: 1111: 1109: 1106: 1104: 1101: 1099: 1096: 1095: 1093: 1089: 1083: 1080: 1078: 1075: 1073: 1070: 1068: 1067:Case Law book 1065: 1064: 1062: 1058: 1052: 1049: 1047: 1044: 1042: 1039: 1037: 1034: 1032: 1029: 1027: 1024: 1023: 1021: 1017: 1011: 1008: 1006: 1003: 1002: 1000: 996: 990: 987: 985: 982: 981: 979: 975: 971: 964: 959: 957: 952: 950: 945: 944: 941: 934: 924: 923: 918: 915: 905: 902: 899: 896: 892: 889: 886: 883: 880: 877: 875: 871: 868: 865: 864: 860: 853: 848: 844: 838: 835: 831: 826: 823: 817: 812: 811: 804: 801: 794: 790: 789: 785: 782: 769: 763: 760: 756: 752: 751: 744: 741: 734: 731: 730: 728: 722: 719: 715: 709: 706: 700: 697: 693: 687: 685: 683: 679: 673: 670: 666: 662: 659: 658: 651: 648: 644: 639: 636: 632: 627: 624: 620: 615: 612: 608: 602: 599: 595: 590: 587: 583: 578: 575: 571: 566: 563: 559: 548: 543: 540: 534: 523: 522: 517: 514: 503: 502: 497: 494: 490: 489: 485: 482: 478: 472: 469: 463: 459: 456: 452: 449: 445: 444: 440: 437: 434: 431: 427: 424: 419: 417: 413: 409: 408:0-903932-26-1 405: 401: 395: 392: 389: 386: 381: 379: 377: 373: 367: 360: 357: 351: 348: 342: 340: 337: 329: 327: 325: 321: 317: 314: 310: 307: 303: 300: 292: 290: 288: 282: 278: 276: 272: 263: 261: 259: 256: 252: 247: 242: 239: 232: 227: 225: 221: 219: 215: 211: 207: 201: 199: 191: 189: 187: 183: 179: 175: 166: 163: 159: 156: 154: 151: 147: 143: 139: 135: 123: 118: 116: 111: 109: 104: 103: 101: 100: 96: 95: 90: 88:(Article 123) 84: 82: 76: 74: 68: 66: 60: 58: 52: 50: 44: 42: 36: 34: 28: 27: 26: 25: 22: 17: 1177: 1166: 1158: 920: 850: 846: 837: 825: 784: 772:. Retrieved 762: 749: 743: 721: 713: 708: 699: 691: 672: 656: 650: 638: 626: 614: 601: 589: 577: 572:, Reasons 5. 565: 542: 519: 499: 484: 471: 457:, point 2.5. 450:, Reasons 1. 439: 394: 350: 333: 296: 283: 279: 267: 253:, namely in 236: 222: 202: 195: 170: 161: 157: 131: 80:(Article 84) 77: 72:(Article 83) 64:(Article 82) 56:(Article 57) 48:(Article 56) 40:(Article 54) 32:(Article 52) 1428:validation 1403:Switzerland 1343:Netherlands 1051:Enforcement 847:new.epo.org 818:, Leitsatz. 806:(in German) 797:(in French) 774:10 November 609:, item 2.1. 402:, page 74, 354:Previously 299:Article 100 255:Rule 6.3(b) 142:application 86:Amendments 1422:Extension 1373:San Marino 1338:Montenegro 1323:Luxembourg 1138:Guidelines 1031:Opposition 906:, section 893:(formerly 879:Article 84 867:Article 69 549:, section 430:Rule 43(1) 423:Article 84 385:Article 84 368:References 238:Rule 43(1) 178:infringing 1318:Lithuania 1108:Espacenet 1019:Procedure 570:T 1098/14 273:, not in 246:prior art 218:fastening 167:Rationale 1497:Category 1447:Cambodia 1388:Slovenia 1383:Slovakia 1363:Portugal 1238:Bulgaria 1060:Case law 898:EPC 1973 661:Archived 359:EPC 1973 322:held in 38:Novelty 1479:Tunisia 1471:Morocco 1463:Moldova 1455:Georgia 1368:Romania 1298:Ireland 1293:Iceland 1288:Hungary 1278:Germany 1268:Finland 1263:Estonia 1258:Denmark 1243:Croatia 1233:Belgium 1228:Austria 1223:Albania 1103:epoline 895:Rule 29 888:Rule 43 356:Rule 29 220:means. 192:Clarity 182:license 150:Rule 43 78:Claims 1432:states 1408:Turkey 1398:Sweden 1378:Serbia 1358:Poland 1353:Norway 1333:Monaco 1308:Latvia 1283:Greece 1273:France 1248:Cyprus 1216:states 1041:Appeal 998:Organs 533:.6.3.5 406:  324:G 3/14 146:claims 138:patent 1393:Spain 1328:Malta 1303:Italy 558:, 2.1 343:Notes 214:rivet 212:or a 210:screw 1133:Fees 776:2019 513:.3.5 404:ISBN 400:CIPA 208:, a 206:nail 1482:(V) 1474:(V) 1466:(V) 1458:(V) 1450:(V) 1442:(E) 1430:(V) 1426:and 1424:(E) 891:EPC 882:EPC 870:EPC 433:EPC 426:EPC 388:EPC 316:EPC 309:EPC 302:EPC 289:". 258:PCT 241:EPC 153:EPC 1499:: 928:ii 913:iv 845:. 753:, 681:^ 556:iv 527:ii 507:ii 428:, 415:^ 375:^ 277:. 260:. 184:, 155:. 962:e 955:t 948:v 932:a 930:. 911:- 909:f 778:. 554:- 552:f 531:a 529:. 511:a 509:. 410:. 361:. 121:e 114:t 107:v

Index

European patent applications and patents
Patentable subject-matter (Article 52)
Novelty (Article 54)
Inventive step (Article 56)
Industrial applicability (Article 57)
Unity of invention (Article 82)
Disclosure of the invention (Article 83)
Claims (Article 84)
Amendments (Article 123)
v
t
e
European Patent Convention
patent
application
claims
Rule 43
EPC
legal certainty
infringing
license
designing around
EPO boards of appeal
nail
screw
rivet
fastening
Rule 43(1)
EPC
prior art

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