- All sections
- C - Chemistry; metallurgy
- C08G - Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C08G 18/06 - Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
Patent holdings for IPC class C08G 18/06
Total number of patents in this class: 206
10-year publication summary
|
22
|
13
|
11
|
13
|
21
|
14
|
5
|
8
|
6
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Huntsman International LLC | 708 |
15 |
| Dow Global Technologies LLC | 10147 |
11 |
| Arkema Inc. | 1075 |
6 |
| 3m Innovative Properties Company | 18406 |
5 |
| BASF SE | 19740 |
5 |
| Bayer MaterialScience LLC | 178 |
5 |
| Mitsui Chemicals, Inc. | 3134 |
4 |
| Aerogel Technologies, LLC | 26 |
4 |
| Covestro Deutschland AG | 2429 |
4 |
| Rohm and Haas Company | 2805 |
3 |
| PPG Industries Ohio, Inc. | 3430 |
3 |
| Sumitomo Rubber Industries, Ltd. | 4421 |
3 |
| Henkel AG & Co. KGaA | 10129 |
3 |
| Alzchem Trostberg GmbH | 272 |
3 |
| Covestro LLC | 577 |
3 |
| Huntsman Petrochemical LLC | 276 |
3 |
| L & P Property Management Company | 970 |
3 |
| SANYO Chemical Industries, Ltd. | 472 |
3 |
| Stepan Company | 567 |
3 |
| Evonik Operations GmbH | 3879 |
3 |
| Other owners | 114 |