- 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: 1680
10-year publication summary
|
157
|
138
|
167
|
152
|
148
|
97
|
72
|
39
|
63
|
56
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BASF SE | 21080 |
181 |
| Dow Global Technologies LLC | 10509 |
113 |
| Covestro Deutschland AG | 2784 |
87 |
| Evonik Operations GmbH | 4160 |
66 |
| Covestro LLC | 591 |
49 |
| Huntsman International LLC | 716 |
42 |
| Tosoh Corporation | 1327 |
36 |
| INOAC Corporation | 208 |
35 |
| Bridgestone Corporation | 7213 |
29 |
| Sekisui Chemical Co., Ltd. | 3479 |
27 |
| Asahi Glass Company, Limited | 2741 |
26 |
| Mitsui Chemicals, Inc. | 3233 |
26 |
| Honeywell International Inc. | 13562 |
24 |
| Acushnet Company | 2550 |
17 |
| Toyo Tire & Rubber Co., Ltd. | 527 |
17 |
| Covestro Intellectual Property GmbH & Co. KG | 276 |
17 |
| Nippon Polyurethane Industry Co., Ltd. | 88 |
14 |
| DIC Corporation | 3830 |
13 |
| Bayer MaterialScience LLC | 155 |
12 |
| Evonik Degussa GmbH | 1466 |
12 |
| Other owners | 837 |