- All sections
- C - Chemistrymetallurgy
- C08G - Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C08G 101/00 - Manufacture of cellular products
Patent holdings for IPC class C08G 101/00
Total number of patents in this class: 1644
10-year publication summary
|
157
|
138
|
167
|
152
|
148
|
96
|
70
|
36
|
63
|
27
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BASF SE | 20803 |
172 |
| Dow Global Technologies LLC | 10384 |
110 |
| Covestro Deutschland AG | 2725 |
86 |
| Evonik Operations GmbH | 4060 |
60 |
| Covestro LLC | 580 |
47 |
| Huntsman International LLC | 718 |
41 |
| Tosoh Corporation | 1270 |
32 |
| INOAC Corporation | 192 |
31 |
| Bridgestone Corporation | 7244 |
29 |
| Asahi Glass Company, Limited | 2807 |
27 |
| Sekisui Chemical Co., Ltd. | 3378 |
27 |
| Honeywell International Inc. | 13562 |
25 |
| Mitsui Chemicals, Inc. | 3206 |
25 |
| Evonik Degussa GmbH | 1540 |
17 |
| Acushnet Company | 2489 |
17 |
| Toyo Tire & Rubber Co., Ltd. | 553 |
17 |
| Covestro Intellectual Property GmbH & Co. KG | 275 |
17 |
| Nippon Polyurethane Industry Co., Ltd. | 94 |
14 |
| DIC Corporation | 3759 |
13 |
| Bayer MaterialScience LLC | 159 |
12 |
| Other owners | 825 |