- All sections
- C - Chemistry; metallurgy
- C08G - Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C08G 63/54 - Polycarboxylic acids or polyhydroxy compounds in which at least one of the two components contains aliphatic unsaturation the acids or hydroxy compounds containing carbocyclic rings
Patent holdings for IPC class C08G 63/54
Total number of patents in this class: 74
10-year publication summary
|
7
|
6
|
6
|
6
|
3
|
2
|
3
|
1
|
1
|
2
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| PPG Industries Ohio, Inc. | 3430 |
5 |
| 3m Innovative Properties Company | 18406 |
4 |
| Eastman Chemical Company | 2239 |
4 |
| Kemira Oyj | 1167 |
3 |
| Kemira Water Solutions, Inc. | 10 |
3 |
| Valspar Sourcing, Inc. | 370 |
3 |
| SWIMC, LLC | 2426 |
3 |
| Covestro (Netherlands) B.V. | 312 |
3 |
| The Sherwin-Williams Company | 553 |
2 |
| Mitsubishi Chemical Corporation | 4313 |
2 |
| ARAKAWA Chemical Industries, Ltd. | 145 |
2 |
| Engineered Polymer Solutions, Inc. (a Delaware corporation) | 160 |
2 |
| Harima Chemicals, Inc. | 202 |
2 |
| Surfatech Corporation | 88 |
2 |
| The Valspar Corporation | 166 |
2 |
| The Sherwin-Williams Headquarters Company | 160 |
2 |
| Fudow Company Limited | 8 |
2 |
| Johnson & Johnson Consumer Companies, Inc. | 154 |
1 |
| General Electric Company | 18133 |
1 |
| FUJIFILM Corporation | 27102 |
1 |
| Other owners | 25 |