Détention brevets de la classe C01B 13/20

Brevets de cette classe: 28

Historique des publications depuis 10 ans

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Propriétaires principaux

Proprétaire
Total
Cette classe
Evonik Operations GmbH
4447
4
E. I. du Pont de Nemours and Company
3430
2
Evonik Degussa GmbH
1340
2
DENTSPLY DeTrey GmbH
163
2
Reactive Metal Particles AS
2
2
TPE Midstream LLC
63
2
Corning Incorporated
10560
1
Showa Denko K.K.
2047
1
Beijing University of Chemical Technology
334
1
B.G. Negev Technologies and Applications Ltd., at Ben-gurion University
388
1
DENTSPLY SIRONA Inc.
1812
1
Korea Electric Power Corporation
463
1
National University Corporation Hokkaido University
1386
1
P2 Science, Inc.
112
1
Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences
57
1
SK Innovation Co., Ltd.
1508
1
Southeast University
1591
1
Tata Consultancy Services Limited
2618
1
Yeda Research and Development Co. Ltd.
1392
1
Aether, Inc.
9
1
Autres propriétaires 0