- All sections
- C - Chemistrymetallurgy
- C08G - Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C08G 69/08 - Polyamides derived from amino carboxylic acids or from polyamines and polycarboxylic acids derived from amino carboxylic acids
Patent holdings for IPC class C08G 69/08
Total number of patents in this class: 275
10-year publication summary
|
22
|
17
|
11
|
13
|
13
|
18
|
21
|
18
|
17
|
9
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Arkema France | 4238 |
38 |
| Boston Scientific Scimed, Inc. | 11120 |
6 |
| Solvay Specialty Polymers USA, LLC | 505 |
6 |
| Evonik Operations GmbH | 4336 |
6 |
| Uop LLC | 4393 |
5 |
| Rhodia Operations | 1497 |
5 |
| BASF SE | 21303 |
4 |
| Wisconsin Alumni Research Foundation | 3887 |
4 |
| Toray Industries, Inc. | 7096 |
4 |
| Ascend Performance Materials Operations LLC | 266 |
4 |
| Genomatica, Inc. | 478 |
4 |
| Kureha Corporation | 1059 |
4 |
| Rutgers, The State University of New Jersey | 1975 |
4 |
| Societe d'Exploitation de Produits pour Les Industries Chimiques SEPPIC | 413 |
4 |
| INV Nylon Chemicals Americas, LLC | 201 |
4 |
| Agency for Science, Technology and Research | 3729 |
3 |
| Northwestern University | 3540 |
3 |
| Covestro Deutschland AG | 2831 |
3 |
| Japan Advanced Institute of Science and Technology | 124 |
3 |
| University of Massachusetts Lowell | 41 |
3 |
| Other owners | 158 |