- All sections
- C - Chemistrymetallurgy
- C08G - Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C08G 63/48 - Polyesters chemically modified by esterification by unsaturated higher fatty oils or their acidsPolyesters chemically modified by esterification by resin acids
Patent holdings for IPC class C08G 63/48
Total number of patents in this class: 245
10-year publication summary
|
11
|
8
|
6
|
6
|
12
|
8
|
7
|
6
|
8
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Arkema France | 4179 |
12 |
| BASF SE | 21147 |
6 |
| Mersana Therapeutics, Inc. | 100 |
6 |
| LG Chem, Ltd. | 17810 |
5 |
| DSM IP Assets B.V. | 5451 |
5 |
| Henkel AG & Co. KGaA | 10714 |
5 |
| Akzo Nobel Coatings International B.V. | 2043 |
5 |
| Covestro (Netherlands) B.V. | 286 |
5 |
| Dow Global Technologies LLC | 10765 |
4 |
| Covestro Deutschland AG | 2798 |
4 |
| SWIMC, LLC | 2547 |
4 |
| ExxonMobil Chemical Patents Inc. | 3857 |
3 |
| PPG Industries Ohio, Inc. | 3372 |
3 |
| Mitsui Chemicals, Inc. | 3218 |
3 |
| a et a Mader | 27 |
3 |
| Allnex Belgium S.A. | 159 |
3 |
| Arkema Inc. | 1059 |
3 |
| Cargill, Incorporated | 2947 |
3 |
| Roquette Freres | 1039 |
3 |
| Valspar Sourcing, Inc. | 319 |
3 |
| Other owners | 157 |