Détention brevets de la classe C30B 28/10

Brevets de cette classe: 50

Historique des publications depuis 10 ans

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Propriétaires principaux

Proprétaire
Total
Cette classe
Sumco Corporation
1108
9
The 13th Research Institute of China Electronics Technology Group Corporation
135
3
RGS Development B.V.
6
3
Siltron Inc.
32
3
Corning Incorporated
10558
2
Shanghai Institute of Ceramics, Chinese Academy of Sciences
162
2
Sumco TECHXIV Corporation
86
2
Varian Semiconductor Equipment Associates, Inc.
1169
1
Siemens Medical Solutions USA, Inc.
1472
1
NGK Insulators, Ltd.
5168
1
Toyoda Gosei Co., Ltd.
1871
1
The United States of America as represented by the Secretary of the Army
1265
1
1366 Technologies, Inc.
17
1
Freiberger Compound Materials GmbH
56
1
Globalwafers Japan Co., Ltd.
72
1
Inductotherm Corp.
153
1
Korea Institute of Energy Research
902
1
Shin-Etsu Handotai Co., Ltd.
1306
1
Siltronic AG
440
1
Sixpoint Materials, Inc.
79
1
Autres propriétaires 13