- All sections
- C - Chemistrymetallurgy
- C08G - Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C08G 18/68 - Unsaturated polyesters
Patent holdings for IPC class C08G 18/68
Total number of patents in this class: 148
10-year publication summary
|
9
|
9
|
13
|
11
|
8
|
8
|
5
|
3
|
6
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BASF Coatings GmbH | 1201 |
11 |
| Covestro Deutschland AG | 2767 |
8 |
| Lubrizol Advanced Materials, Inc. | 952 |
8 |
| BASF SE | 20967 |
7 |
| Allnex Belgium S.A. | 155 |
6 |
| Composites Intellectual Holdings, Inc. | 25 |
6 |
| DIC Corporation | 3808 |
5 |
| Croda International plc | 572 |
4 |
| SWIMC, LLC | 2510 |
4 |
| The Sherwin-Williams Company | 538 |
3 |
| PPG Industries Ohio, Inc. | 3445 |
3 |
| Mitsui Chemicals, Inc. | 3225 |
3 |
| Mitsubishi Chemical Corporation | 4528 |
3 |
| Allnex Austria GmbH | 105 |
3 |
| Valspar Sourcing, Inc. | 340 |
3 |
| Nitto Denko Corporation | 8271 |
2 |
| DSM IP Assets B.V. | 5589 |
2 |
| Henkel AG & Co. KGaA | 10590 |
2 |
| Arkema France | 4159 |
2 |
| Engineered Polymer Solutions, Inc. (a Delaware corporation) | 145 |
2 |
| Other owners | 61 |