Détention brevets de la classe C22B 5/10

Brevets de cette classe: 299

Historique des publications depuis 10 ans

26
24
17
16
18
14
29
23
35
18
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Propriétaires principaux

Proprétaire
Total
Cette classe
Sumitomo Metal Mining Co., Ltd.
1782
51
Technological Resources Pty. Limited
453
14
Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
2871
9
Tata Steel Limited
174
8
Carbon Technology Holdings, LLC
215
6
Elkem AS
61
5
China ENFI Engineering Corp.
103
5
Her Majesty the Queen in right of Canada, as represented by the Minister of Natural Resources
105
4
Kunming University of Science and Technology
185
4
Newsouth Innovations Pty Limited
592
4
Gron Metallic Group, Inc.
4
4
Alcoa Inc.
290
3
Commonwealth Scientific and Industrial Research Organisation
1652
3
JFE Steel Corporation
6853
3
Vale S.A.
271
3
Bozel Brasil SA
4
3
Obschestvo S Ogranichennoi Otvetstvennostyu "vi Kholding"
5
3
Tata Steel Limited
17
3
Central South University
440
2
Ecoloop GmbH
22
2
Autres propriétaires 160