- All sections
- C - Chemistry; metallurgy
- C08G - Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C08G 75/045 - Polythioethers from mercapto compounds or metallic derivatives thereof from mercapto compounds and unsaturated compounds
Patent holdings for IPC class C08G 75/045
Total number of patents in this class: 314
10-year publication summary
|
15
|
42
|
26
|
35
|
43
|
40
|
32
|
46
|
42
|
4
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| PRC-DeSoto International, Inc. | 579 |
31 |
| 3m Innovative Properties Company | 17951 |
19 |
| PPG Industries Ohio, Inc. | 3444 |
15 |
| Namics Corporation | 421 |
15 |
| The Regents of the University of Colorado, a body corporate | 2528 |
8 |
| FUJIFILM Corporation | 28555 |
7 |
| Nissan Chemical Corporation | 1882 |
7 |
| Resonac Corporation | 2414 |
7 |
| Panasonic Intellectual Property Management Co., Ltd. | 29687 |
6 |
| Mitsubishi Gas Chemical Company, Inc. | 3345 |
6 |
| Showa Denko K.K. | 2340 |
5 |
| Hoya Lens Thailand Ltd. | 512 |
5 |
| FUJIFILM Wako Pure Chemical Corporation | 165 |
5 |
| The Boeing Company | 19909 |
4 |
| Samsung SDI Co., Ltd. | 7318 |
4 |
| Board of Regents, The University of Texas System | 5613 |
4 |
| Ares Materials Inc. | 24 |
4 |
| Arkema France | 3889 |
4 |
| Shikoku Chemicals Corporation | 83 |
4 |
| The University of Akron | 662 |
4 |
| Other owners | 150 |