Détention brevets de la classe C22B 5/10

Brevets de cette classe: 257

Historique des publications depuis 10 ans

10
26
24
17
16
18
14
29
21
15
2015 2016 2017 2018 2019 2020 2021 2022 2023 2024

Propriétaires principaux

Proprétaire
Total
Cette classe
Sumitomo Metal Mining Co., Ltd.
1670
45
Technological Resources Pty. Limited
444
12
Tata Steel Limited
184
11
Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
2865
9
Carbon Technology Holdings, LLC
185
6
Elkem AS
66
5
Her Majesty the Queen in right of Canada, as represented by the Minister of Natural Resources
105
4
China ENFI Engineering Corp.
91
4
Alcoa Inc.
323
3
Commonwealth Scientific and Industrial Research Organisation
1652
3
JFE Steel Corporation
6067
3
Newsouth Innovations Pty Limited
567
3
Bozel Brasil SA
4
3
Obschestvo S Ogranichennoi Otvetstvennostyu "vi Kholding"
5
3
Ecoloop GmbH
24
2
Elkem ASA
205
2
Eth Zurich
1193
2
Forest Vue Research LLC
2
2
GB Group Holdings Limited
2
2
Guizhou University
29
2
Autres propriétaires 131