- All sections
- C - Chemistry; metallurgy
- C22C - Alloys
- C22C 1/10 - Alloys containing non-metals
Patent holdings for IPC class C22C 1/10
Total number of patents in this class: 846
10-year publication summary
|
54
|
68
|
63
|
77
|
75
|
63
|
61
|
61
|
47
|
16
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sumitomo Electric Industries, Ltd. | 14131 |
16 |
| Magotteaux International S.A. | 119 |
16 |
| The Regents of the University of California | 18943 |
14 |
| Jiangsu University | 950 |
14 |
| JX Nippon Mining & Metals Corporation | 1576 |
13 |
| Halliburton Energy Services, Inc. | 20165 |
12 |
| A.L.M.T. Corp. | 209 |
10 |
| Tanaka Kikinzoku Kogyo K.K. | 589 |
10 |
| HRL Laboratories, LLC | 1588 |
9 |
| University of Florida Research Foundation, Inc. | 3883 |
8 |
| Denka Company Limited | 2189 |
8 |
| Honeywell International Inc. | 13799 |
7 |
| Kennametal Inc. | 1380 |
7 |
| Hitachi Metals, Ltd. | 2175 |
6 |
| Yazaki Corporation | 6282 |
6 |
| Betek GmbH & Co. KG | 140 |
6 |
| Nexans | 588 |
6 |
| Suzhou Jincang Alloy New-material Co., Ltd | 21 |
6 |
| General Electric Company | 18133 |
5 |
| Centre National de La Recherche Scientifique | 9632 |
5 |
| Other owners | 662 |