Bulletin Officiel de la Propriété Industrielle (BOPI) des brevets d'invention

BOPI 02 BR 2024 REPERTOIRE DES NOMS 46 O.A.P.I. – B.P. 887, YAOUNDE (Cameroun) – Tel. (237) 222 20 57 00 – Site web: http:/www.oapi.int – Email: oapi@oapi.int 1- LÓPEZ PALANCAR, Luis et 2- LÓPEZ MAESTRE, Tomas (11) 21381 (51) B63J 1/00 2-VALLOUREC OIL AND GAS FRANCE et 1-NIPPON STEEL CORPORATION (11) 21386 (51) F16L 15/04 1-LEFEBVRE, Dale et 2-CHOI, Kenneth (11) 21388 (51) H05K 7/20 1-VALLOUREC OIL AND GAS FRANCE et 2-NIPPON STEEL CORPORATION (11) 21429 (51) E21B 17/042 1-PANIPA et 2-TACTHYS (11) 21398 (51) F16L 9/22 ADOLIGBE Camus Mahougnon (11) 21400 (51) C10L 5/04 ANDRITZ OY (11) 21423 (51) D21D 5/28 ARROWHEAD PHARMACEUTICALS, INC. (11) 21427 (51) C12N 15/113 BOLOUVI Mawuko (11) 21411 (51) E04C 1/00 CHINA FIRST HIGHWAY ENGINEERING COMPANY (CFHEC) (11) 21415 (51) E01C 11/00 Cheick Oumar KONE (11) 21414 (51) F23D 14/72 DAYN AMADE INVENTIONS LTD (11) 21424 (51) G09B 5/06 DPKL (11) 21419 (51) F25D 17/00 Dyno Nobel Inc. (11) 21387 (51) F42D 99/00 Fernand ALIWA AMBOUROUE (11) 21412 (51) B08B 7/04 GRANGER (11) 21396 (51) F16H 33/02 HIPURA PTY LTD (11) 21426 (51) C01F 7/20 I.M.A. INDUSTRIA MACCHINE AUTOMATICHE S.P.A. (11) 21418 (51) B65B 5/06 J. Ray McDermott, S.A. (11) 21390 (51) E21B 41/08 Jean Calvin NSUNFO TIAM (11) 21402 (51) C08L 97/02 KOFFO N'Dri Paulin (11) 21416 (51) B66D 1/02 KOTCHE Wilfried (11) 21394 (51) A42B 3/06 Klousseh Kodjo NYANU (11) 21404 (51) A47J 37/07 (11) 21405 (51) F23G 5/24 (11) 21406 (51) F24B 1/20 L3vel, LLC (11) 21383 (51) H04B 7/24 (11) 21392 (51) H04Q 1/06 LEGUME TECHNOLOGY LIMITED (11) 21395 (51) B65B 55/08 LEO VIRIDIS (11) 21397 (51) C22B 3/28 LOHIA CORP LIMITED (11) 21408 (51) D03D 1/04

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