- All sections
- C - Chemistrymetallurgy
- C08G - Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C08G 75/02 - Polythioethers
Patent holdings for IPC class C08G 75/02
Total number of patents in this class: 414
10-year publication summary
|
50
|
28
|
38
|
26
|
18
|
19
|
6
|
10
|
14
|
0
|
| 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 |
68 |
| Kureha Corporation | 1024 |
27 |
| DIC Corporation | 3677 |
23 |
| Toray Industries, Inc. | 6857 |
19 |
| LG Chem, Ltd. | 17643 |
13 |
| Ticona LLC | 577 |
12 |
| 3m Innovative Properties Company | 17969 |
11 |
| BASF SE | 20421 |
9 |
| Mitsui Chemicals, Inc. | 3189 |
9 |
| National University Corporation, Iwate University | 83 |
8 |
| SK Chemicals Co., Ltd. | 595 |
8 |
| Solvay SA | 1029 |
8 |
| Solvay Specialty Polymers USA, LLC | 561 |
6 |
| PPG Industries Ohio, Inc. | 3453 |
5 |
| Chevron Phillips Chemical Company LP | 1819 |
5 |
| Serina Therapeutics, Inc. | 42 |
5 |
| HdC Polyall Co., Ltd. | 21 |
5 |
| E. I. du Pont de Nemours and Company | 4249 |
4 |
| FUJIFILM Corporation | 28829 |
4 |
| Sekisui Chemical Co., Ltd. | 3310 |
4 |
| Other owners | 161 |