- All sections
- C - Chemistry; metallurgy
- C08G - Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C08G 18/04 - Polymeric products of isocyanates or isothiocyanates with vinyl compounds
Patent holdings for IPC class C08G 18/04
Total number of patents in this class: 62
10-year publication summary
|
2
|
4
|
2
|
5
|
10
|
2
|
5
|
3
|
10
|
2
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Covestro Deutschland AG | 2429 |
12 |
| Johnson & Johnson Vision Care, Inc. | 1255 |
7 |
| 3m Innovative Properties Company | 18406 |
4 |
| Henkel AG & Co. KGaA | 10129 |
4 |
| DIC Corporation | 3597 |
3 |
| Allnex Austria GmbH | 103 |
2 |
| Illinois Tool Works Inc. | 11152 |
1 |
| BASF SE | 19740 |
1 |
| LG Chem, Ltd. | 17205 |
1 |
| BASF AG | 1258 |
1 |
| Nitto Denko Corporation | 7879 |
1 |
| Corning Incorporated | 9932 |
1 |
| Bridgestone Corporation | 7067 |
1 |
| PPG Industries Ohio, Inc. | 3430 |
1 |
| Sumitomo Rubber Industries, Ltd. | 4421 |
1 |
| Mitsui Chemicals, Inc. | 3134 |
1 |
| Japan Fine Coatings Co. Ltd. | 12 |
1 |
| Akzo Nobel Coatings International B.V. | 2185 |
1 |
| China University of Petroleum (Beijing) | 258 |
1 |
| Covestro LLC | 577 |
1 |
| Other owners | 16 |