- All sections
- C - Chemistry; metallurgy
- C08G - Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C08G 69/42 - Polyamides containing atoms other than carbon, hydrogen, oxygen, and nitrogen
Patent holdings for IPC class C08G 69/42
Total number of patents in this class: 182
10-year publication summary
|
15
|
20
|
9
|
23
|
13
|
17
|
19
|
11
|
13
|
6
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| 3m Innovative Properties Company | 18406 |
9 |
| Rhodia Operations | 1645 |
7 |
| Advansix Resins & Chemicals LLC | 278 |
6 |
| Samsung Electronics Co., Ltd. | 131630 |
5 |
| FUJIFILM Corporation | 27102 |
5 |
| Kingfa SCI & Tech Co. Ltd. | 509 |
5 |
| Stratasys, Inc. | 669 |
5 |
| Performance Polyamides, SAS | 71 |
5 |
| Mitsui Chemicals, Inc. | 3134 |
4 |
| Umicore | 542 |
4 |
| Centre National de La Recherche Scientifique | 9632 |
3 |
| Toray Industries, Inc. | 6652 |
3 |
| Arkema France | 3790 |
3 |
| Deutsche Institute fur Textil -und Faserforschung Denkendorf | 67 |
3 |
| Solvay Specialty Polymers Italy S.p.A. | 704 |
3 |
| Kasis Environmental Ltd. | 4 |
3 |
| BASF SE | 19740 |
2 |
| LG Chem, Ltd. | 17205 |
2 |
| The Regents of the University of California | 18943 |
2 |
| Samsung SDI Co., Ltd. | 6671 |
2 |
| Other owners | 101 |