- Sections
- C - Chimie; métallurgie
- C22C - Alliages
- C22C 14/00 - Alliages à base de titane
Détention brevets de la classe C22C 14/00
Brevets de cette classe: 1626
Historique des publications depuis 10 ans
100
|
136
|
180
|
146
|
160
|
137
|
113
|
127
|
94
|
33
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Propriétaires principaux
Proprétaire |
Total
|
Cette classe
|
---|---|---|
Nippon Steel Corporation | 5649 |
97 |
Nippon Steel & Sumitomo Metal Corporation | 1990 |
73 |
ATI Properties LLC | 202 |
57 |
True Velocity IP Holdings, LLC | 255 |
56 |
Titanium Metals Corporation | 80 |
44 |
The Boeing Company | 19843 |
30 |
Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | 2865 |
26 |
Safran Aircraft Engines | 5739 |
26 |
JX Nippon Mining & Metals Corporation | 1576 |
21 |
Toho Titanium Co., Ltd. | 249 |
21 |
IHI Corporation | 3268 |
19 |
Public Stock Company "vsmpo-avisma Corporation" | 25 |
19 |
General Electric Company | 18133 |
18 |
Karsten Manufacturing Corporation | 2912 |
17 |
Centre National de La Recherche Scientifique | 9632 |
16 |
Mitsubishi Materials Corporation | 2378 |
14 |
National Institute for Materials Science | 1108 |
14 |
Medtronic, Inc. | 9964 |
13 |
Korea Institute of Machinery & Materials | 677 |
13 |
Tokyo Institute of Technology | 1367 |
12 |
Autres propriétaires | 1020 |