- All sections
- C - Chemistry; metallurgy
- C08L - Compositions of macromolecular compounds
- C08L 33/02 - Homopolymers or copolymers of acids; Metal or ammonium salts thereof
Patent holdings for IPC class C08L 33/02
Total number of patents in this class: 1249
10-year publication summary
|
84
|
85
|
97
|
120
|
98
|
102
|
57
|
70
|
57
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Nippon Shokubai Co., Ltd. | 1513 |
70 |
| BASF SE | 20432 |
58 |
| Sumitomo Seika Chemicals Co., Ltd. | 1037 |
58 |
| Dow Global Technologies LLC | 10156 |
39 |
| LG Chem, Ltd. | 17639 |
37 |
| Rohm and Haas Company | 2852 |
30 |
| The Procter & Gamble Company | 22146 |
19 |
| FUJIFILM Corporation | 28805 |
18 |
| Massachusetts Institute of Technology | 9913 |
16 |
| The Brigham and Women's Hospital, Inc. | 2142 |
15 |
| Sumitomo Chemical Company, Limited | 8988 |
13 |
| Acushnet Company | 2426 |
13 |
| Bridgestone Sports Co., Ltd. | 529 |
13 |
| Nissan Chemical Industries, Ltd. | 1757 |
13 |
| Ecolab USA Inc. | 5341 |
12 |
| Owens Corning Intellectual Capital, LLC | 1557 |
11 |
| SDP Global Co., Ltd. | 38 |
11 |
| Evonik Superabsorber GmbH | 94 |
10 |
| 3m Innovative Properties Company | 17957 |
9 |
| The Dow Chemical Company | 764 |
8 |
| Other owners | 776 |