- All sections
- C - Chemistry; metallurgy
- 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: 274
10-year publication summary
|
28
|
16
|
22
|
17
|
11
|
12
|
13
|
18
|
19
|
11
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Arkema France | 3790 |
34 |
| Evonik Operations GmbH | 3879 |
7 |
| Uop LLC | 4083 |
6 |
| Nektar Therapeutics | 503 |
5 |
| Rhodia Operations | 1645 |
5 |
| Solvay Specialty Polymers USA, LLC | 521 |
5 |
| Toray Industries, Inc. | 6652 |
4 |
| Genomatica, Inc. | 514 |
4 |
| Kureha Corporation | 1026 |
4 |
| Rutgers, The State University of New Jersey | 1776 |
4 |
| Societe d'Exploitation de Produits pour Les Industries Chimiques SEPPIC | 401 |
4 |
| INV Nylon Chemicals Americas, LLC | 182 |
4 |
| BASF SE | 19740 |
3 |
| BASF AG | 1258 |
3 |
| Boston Scientific Scimed, Inc. | 8794 |
3 |
| Massachusetts Institute of Technology | 9795 |
3 |
| Wisconsin Alumni Research Foundation | 3774 |
3 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10525 |
3 |
| Ascend Performance Materials Operations LLC | 260 |
3 |
| Designer Molecules, Inc. | 54 |
3 |
| Other owners | 164 |