Détention brevets de la classe C30B 25/02

Brevets de cette classe: 758

Historique des publications depuis 10 ans

54
63
55
53
56
56
53
40
35
18
2017 2018 2019 2020 2021 2022 2023 2024 2025 2026

Propriétaires principaux

Proprétaire
Total
Cette classe
Applied Materials, Inc.
20467
31
Shin-Etsu Handotai Co., Ltd.
1307
19
Element Six Technologies Limited
207
17
Flosfia Inc.
241
16
Sumitomo Chemical Company, Limited
8968
15
Sumco Corporation
1109
15
Sumitomo Electric Industries, Ltd.
16448
13
Hon Hai Precision Industry Co., Ltd.
4016
13
Taiwan Semiconductor Manufacturing Company, Ltd.
48560
13
Shin-Etsu Chemical Co., Ltd.
6120
13
Tsinghua University
6233
13
NGK Insulators, Ltd.
5200
12
Freiberger Compound Materials GmbH
55
12
Resonac Corporation
3610
11
ASM IP Holding B.V.
2412
10
Siltronic AG
437
10
The Regents of the University of California
20815
9
Mitsubishi Chemical Corporation
4734
9
Mainstream Engineering Corporation
157
9
The United States of America as represented by the Secretary of the Air Force
926
9
Autres propriétaires 489