Détention brevets de la classe C30B 28/12

Brevets de cette classe: 61

Historique des publications depuis 10 ans

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Propriétaires principaux

Proprétaire
Total
Cette classe
Sixpoint Materials, Inc.
59
3
Sumco Corporation
1123
3
Kyocera Corporation
13409
2
Sumitomo Chemical Company, Limited
9008
2
Shin-Etsu Chemical Co., Ltd.
5471
2
Japan Science and Technology Agency
1413
2
Samsung Display Co., Ltd.
33019
1
The Regents of the University of California
19590
1
Merck Patent GmbH
5864
1
Panasonic Electric Works Co., Ltd.
753
1
Sumitomo Electric Industries, Ltd.
15033
1
Applied Materials, Inc.
17853
1
Tokyo Electron Limited
12170
1
The United States of America as represented by the Secretary of the Navy
2725
1
Au Optronics Corporation
3594
1
International Rectifier Corporation
121
1
Hemlock Semiconductor Corporation
33
1
The 13th Research Institute of China Electronics Technology Group Corporation
124
1
ASM IP Holding B.V.
1911
1
Carnegie Institution of Washington
69
1
Autres propriétaires 33