- All sections
- C - Chemistrymetallurgy
- C22C - Alloys
- C22C 14/00 - Alloys based on titanium
Patent holdings for IPC class C22C 14/00
Total number of patents in this class: 1714
10-year publication summary
|
171
|
141
|
150
|
129
|
105
|
124
|
96
|
90
|
85
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Nippon Steel Corporation | 6544 |
105 |
| Nippon Steel & Sumitomo Metal Corporation | 1986 |
73 |
| ATI Properties LLC | 203 |
58 |
| True Velocity IP Holdings, Inc. | 246 |
56 |
| Titanium Metals Corporation | 82 |
43 |
| The Boeing Company | 20081 |
31 |
| Toho Titanium Co., Ltd. | 257 |
28 |
| Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | 2859 |
27 |
| Safran Aircraft Engines | 6437 |
27 |
| General Electric Company | 13791 |
20 |
| JX Nippon Mining & Metals Corporation | 1476 |
19 |
| Public Stock Company "vsmpo-avisma Corporation" | 25 |
19 |
| Centre National de La Recherche Scientifique | 10726 |
18 |
| IHI Corporation | 3472 |
18 |
| Karsten Manufacturing Corporation | 3224 |
18 |
| Sumitomo Electric Industries, Ltd. | 15848 |
17 |
| National Institute for Materials Science | 1093 |
16 |
| Medtronic, Inc. | 9818 |
14 |
| Tokyo Institute of Technology | 1354 |
14 |
| Korea Institute of Machinery & Materials | 764 |
13 |
| Other owners | 1080 |