- Sections
- C - Chimiemétallurgie
- C22C - Alliages
- C22C 14/00 - Alliages à base de titane
Détention brevets de la classe C22C 14/00
Brevets de cette classe: 1698
Historique des publications depuis 10 ans
|
130
|
171
|
141
|
150
|
129
|
105
|
125
|
95
|
90
|
65
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Propriétaires principaux
| Proprétaire |
Total
|
Cette classe
|
|---|---|---|
| Nippon Steel Corporation | 6344 |
101 |
| Nippon Steel & Sumitomo Metal Corporation | 1987 |
73 |
| ATI Properties LLC | 202 |
58 |
| True Velocity IP Holdings, Inc. | 247 |
56 |
| Titanium Metals Corporation | 81 |
43 |
| The Boeing Company | 20124 |
31 |
| Toho Titanium Co., Ltd. | 252 |
28 |
| Safran Aircraft Engines | 6306 |
27 |
| Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | 2877 |
26 |
| JX Nippon Mining & Metals Corporation | 1486 |
21 |
| General Electric Company | 13859 |
20 |
| Public Stock Company "vsmpo-avisma Corporation" | 25 |
19 |
| Centre National de La Recherche Scientifique | 10531 |
18 |
| IHI Corporation | 3451 |
18 |
| Karsten Manufacturing Corporation | 3211 |
18 |
| Sumitomo Electric Industries, Ltd. | 15609 |
17 |
| National Institute for Materials Science | 1105 |
16 |
| Medtronic, Inc. | 9825 |
14 |
| Tokyo Institute of Technology | 1364 |
14 |
| Korea Institute of Machinery & Materials | 751 |
13 |
| Autres propriétaires | 1067 |