- All sections
- C - Chemistry; metallurgy
- C08G - Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C08G 69/44 - Polyester-amides
Patent holdings for IPC class C08G 69/44
Total number of patents in this class: 428
10-year publication summary
|
26
|
40
|
33
|
23
|
27
|
28
|
31
|
24
|
24
|
5
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| DSM IP Assets B.V. | 5856 |
48 |
| Arkema France | 3790 |
28 |
| Polyplastics Co., Ltd. | 563 |
19 |
| Lubrizol Advanced Materials, Inc. | 949 |
14 |
| FUJIFILM Corporation | 27102 |
9 |
| Dow Global Technologies LLC | 10147 |
8 |
| Sumitomo Chemical Company, Limited | 8808 |
7 |
| Advanced Cardiovascular Systems, Inc. | 130 |
6 |
| Eastman Chemical Company | 2239 |
6 |
| Rutgers, The State University of New Jersey | 1776 |
6 |
| Ticona LLC | 547 |
6 |
| BASF SE | 19740 |
5 |
| Xerox Corporation | 7503 |
5 |
| Medtronic, Inc. | 9964 |
5 |
| Industrial Technology Research Institute | 4898 |
5 |
| Cornell University | 3036 |
5 |
| Samsung Fine Chemicals Co., Ltd. | 181 |
5 |
| Solutia Inc. | 410 |
5 |
| Abbott Laboratories Vascular Enterprises Limited | 60 |
4 |
| Centre National de La Recherche Scientifique | 9632 |
4 |
| Other owners | 228 |