- All sections
- C - Chemistrymetallurgy
- C08L - Compositions of macromolecular compounds
- C08L 33/14 - Homopolymers or copolymers of esters of esters containing halogen, nitrogen, sulfur, or oxygen atoms in addition to the carboxy oxygen
Patent holdings for IPC class C08L 33/14
Total number of patents in this class: 1216
10-year publication summary
|
86
|
84
|
134
|
131
|
92
|
70
|
62
|
57
|
45
|
25
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| FUJIFILM Corporation | 30512 |
66 |
| LG Chem, Ltd. | 17921 |
32 |
| 3m Innovative Properties Company | 17488 |
27 |
| Shin-Etsu Chemical Co., Ltd. | 6083 |
26 |
| Kaneka Corporation | 4693 |
20 |
| Massachusetts Institute of Technology | 10239 |
17 |
| Dow Global Technologies LLC | 10930 |
15 |
| Arkema France | 4238 |
14 |
| Nissan Chemical Industries, Ltd. | 1646 |
14 |
| Nissan Chemical Corporation | 2218 |
14 |
| Mitsubishi Chemical Corporation | 4721 |
13 |
| The Brigham and Women's Hospital, Inc. | 2282 |
13 |
| DIC Corporation | 3961 |
13 |
| Sumitomo Chemical Company, Limited | 8996 |
12 |
| Mitsui Chemicals, Inc. | 3242 |
12 |
| Kyoeisha Chemical Co., Ltd. | 85 |
12 |
| Lintec Corporation | 2008 |
12 |
| Rohm and Haas Company | 2946 |
11 |
| BASF SE | 21303 |
10 |
| Nippon Shokubai Co., Ltd. | 1537 |
10 |
| Other owners | 853 |