- All sections
- C - Chemistry; metallurgy
- 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: 1557
10-year publication summary
|
136
|
157
|
138
|
168
|
152
|
146
|
85
|
56
|
28
|
19
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BASF SE | 19740 |
162 |
| Dow Global Technologies LLC | 10147 |
111 |
| Covestro Deutschland AG | 2429 |
91 |
| Evonik Operations GmbH | 3879 |
56 |
| Covestro LLC | 577 |
41 |
| Huntsman International LLC | 708 |
38 |
| Asahi Glass Company, Limited | 2985 |
33 |
| Tosoh Corporation | 1127 |
31 |
| Bridgestone Corporation | 7067 |
28 |
| Sekisui Chemical Co., Ltd. | 3159 |
24 |
| INOAC Corporation | 172 |
23 |
| Honeywell International Inc. | 13799 |
22 |
| Mitsui Chemicals, Inc. | 3134 |
22 |
| Toyo Tire & Rubber Co., Ltd. | 631 |
19 |
| Evonik Degussa GmbH | 1574 |
18 |
| Covestro Intellectual Property GmbH & Co. KG | 501 |
17 |
| Acushnet Company | 2337 |
15 |
| Bayer MaterialScience LLC | 178 |
14 |
| Nippon Polyurethane Industry Co., Ltd. | 105 |
14 |
| DIC Corporation | 3597 |
13 |
| Other owners | 765 |