Détention brevets de la classe C23F 13/06

Brevets de cette classe: 163

Historique des publications depuis 10 ans

15
20
15
11
11
6
10
14
7
0
2017 2018 2019 2020 2021 2022 2023 2024 2025 2026

Propriétaires principaux

Proprétaire
Total
Cette classe
Vector Corrosion Technologies Ltd.
42
11
Saudi Arabian Oil Company
13948
8
Marathon Petroleum Company LP
404
6
MATCOR, Inc.
21
6
Seatrium Eco Technology Pte. Ltd.
9
5
Aramco Services Company
4162
4
GE Oil & Gas UK Limited
131
4
Sika Technology AG
2958
4
Rtx Corporation
9893
4
Superprop Limited
5
3
Volvo Penta Corporation
177
3
The United States of America as represented by the Secretary of the Navy
2840
2
Air Products and Chemicals, Inc.
1461
2
ApS Materials, Inc.
7
2
Construction Research & Technology GmbH
616
2
Corrosion Service Company Limited
14
2
E-chem Technologies Limited
4
2
Fujimori Kogyo Co., Ltd.
223
2
HS R & a Co., Ltd.
33
2
Mobiltex Data Ltd.
30
2
Autres propriétaires 87