- 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: 243
10-year publication summary
|
11
|
9
|
6
|
8
|
13
|
9
|
8
|
7
|
8
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Arkema France | 4189 |
12 |
| BASF SE | 21165 |
6 |
| Mersana Therapeutics, Inc. | 99 |
6 |
| LG Chem, Ltd. | 17883 |
5 |
| DSM IP Assets B.V. | 5422 |
5 |
| Henkel AG & Co. KGaA | 10703 |
5 |
| Akzo Nobel Coatings International B.V. | 2034 |
5 |
| Covestro (Netherlands) B.V. | 292 |
5 |
| Dow Global Technologies LLC | 10845 |
4 |
| Covestro Deutschland AG | 2808 |
4 |
| SWIMC, LLC | 2566 |
4 |
| ExxonMobil Chemical Patents Inc. | 3811 |
3 |
| PPG Industries Ohio, Inc. | 3343 |
3 |
| Mitsui Chemicals, Inc. | 3227 |
3 |
| a et a Mader | 27 |
3 |
| Allnex Belgium S.A. | 159 |
3 |
| Arkema Inc. | 1052 |
3 |
| Cargill, Incorporated | 2955 |
3 |
| Roquette Freres | 1049 |
3 |
| Valspar Sourcing, Inc. | 316 |
3 |
| Other owners | 155 |