- 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: 252
10-year publication summary
|
7
|
11
|
8
|
6
|
5
|
12
|
8
|
7
|
6
|
6
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Arkema France | 4159 |
10 |
| BASF SE | 20967 |
6 |
| Mersana Therapeutics, Inc. | 103 |
6 |
| LG Chem, Ltd. | 17636 |
5 |
| DSM IP Assets B.V. | 5589 |
5 |
| Henkel AG & Co. KGaA | 10590 |
5 |
| Akzo Nobel Coatings International B.V. | 2071 |
5 |
| Covestro (Netherlands) B.V. | 280 |
5 |
| Dow Global Technologies LLC | 10386 |
4 |
| Arkema Inc. | 1065 |
4 |
| Covestro Deutschland AG | 2767 |
4 |
| SWIMC, LLC | 2510 |
4 |
| Nissan Motor Co., Ltd. | 12519 |
3 |
| ExxonMobil Chemical Patents Inc. | 3977 |
3 |
| PPG Industries Ohio, Inc. | 3445 |
3 |
| Mitsui Chemicals, Inc. | 3225 |
3 |
| a et a Mader | 27 |
3 |
| Allnex Belgium S.A. | 155 |
3 |
| Cargill, Incorporated | 2899 |
3 |
| Roquette Freres | 1031 |
3 |
| Other owners | 165 |