- 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
|
10
|
13
|
12
|
8
|
8
|
6
|
4
|
7
|
1
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BASF Coatings GmbH | 1186 |
11 |
| Covestro Deutschland AG | 2844 |
8 |
| Lubrizol Advanced Materials, Inc. | 957 |
8 |
| BASF SE | 21306 |
7 |
| Composites Intellectual Holdings, Inc. | 26 |
6 |
| DIC Corporation | 3974 |
5 |
| Allnex Belgium S.A. | 155 |
4 |
| Croda International plc | 565 |
4 |
| SWIMC, LLC | 2576 |
4 |
| The Sherwin-Williams Company | 506 |
3 |
| PPG Industries Ohio, Inc. | 3324 |
3 |
| Mitsui Chemicals, Inc. | 3259 |
3 |
| Mitsubishi Chemical Corporation | 4734 |
3 |
| Henkel AG & Co. KGaA | 10758 |
3 |
| Allnex Austria GmbH | 107 |
3 |
| Valspar Sourcing, Inc. | 310 |
3 |
| Nitto Denko Corporation | 8558 |
2 |
| DSM IP Assets B.V. | 5389 |
2 |
| Arkema France | 4251 |
2 |
| Engineered Polymer Solutions, Inc. (a Delaware corporation) | 140 |
2 |
| Other owners | 62 |