- All sections
- C - Chemistrymetallurgy
- C08G - Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C08G 63/00 - Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
Patent holdings for IPC class C08G 63/00
Total number of patents in this class: 853
10-year publication summary
|
30
|
30
|
33
|
38
|
27
|
36
|
28
|
32
|
26
|
3
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Eastman Chemical Company | 2114 |
80 |
| BASF SE | 21146 |
29 |
| ALPEK POLYESTER, S.A. de C.V. | 127 |
20 |
| International Business Machines Corporation | 61969 |
11 |
| Arkema France | 4169 |
10 |
| Mitsubishi Gas Chemical Company, Inc. | 3552 |
9 |
| 3m Innovative Properties Company | 17596 |
8 |
| Dow Global Technologies LLC | 10707 |
8 |
| Xerox Corporation | 5878 |
7 |
| Toray Industries, Inc. | 7016 |
7 |
| Iowa State University Research Foundation, Inc. | 804 |
7 |
| Toyobo Co., Ltd. | 2491 |
7 |
| Sumitomo Chemical Company, Limited | 9051 |
6 |
| Kao Corporation | 5030 |
6 |
| Saudi Basic Industries Corporation | 534 |
6 |
| Mitsubishi Chemical Corporation | 4671 |
6 |
| Inspiremd, Ltd | 57 |
6 |
| SK Chemicals Co., Ltd. | 630 |
6 |
| Teijin Limited | 1256 |
6 |
| Compagnie Generale des Etablissements Michelin | 4854 |
6 |
| Other owners | 602 |