Détention brevets de la classe C03B 37/075

Brevets de cette classe: 43

Historique des publications depuis 10 ans

4
5
5
4
1
1
2
0
2
0
2017 2018 2019 2020 2021 2022 2023 2024 2025 2026

Propriétaires principaux

Proprétaire
Total
Cette classe
Fujikura Ltd.
3137
4
Johns Manville
917
4
Sumitomo Electric Industries, Ltd.
16447
3
The United States of America as represented by the Secretary of the Navy
2862
2
Nitto Boseki Co., Ltd.
303
2
Baker Hughes Incorporated
4852
1
International Business Machines Corporation
62897
1
The Boeing Company
20230
1
Google Inc.
4027
1
Northrop Grumman Systems Corporation
2916
1
Weatherford Technology Holdings, LLC
2171
1
The Furukawa Electric Co., Ltd.
3729
1
Accutech Medical Technologies Inc.
1
1
Armstrong World Industries, Inc.
366
1
Central Glass Company, Limited
1301
1
Coractive High-Tech Inc.
25
1
Council of Scientific & Industrial Research
1454
1
Department of Information Technology
4
1
Gwangju Institute of Science and Technology
853
1
ITF Technologies Inc.
22
1
Autres propriétaires 13