- All sections
- C - Chemistrymetallurgy
- C08G - Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C08G 18/71 - Monoisocyanates or monoisothiocyanates
Patent holdings for IPC class C08G 18/71
Total number of patents in this class: 465
10-year publication summary
|
41
|
34
|
42
|
44
|
25
|
37
|
29
|
16
|
16
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Covestro Deutschland AG | 2795 |
42 |
| Sika Technology AG | 2939 |
25 |
| BASF SE | 21127 |
22 |
| Henkel AG & Co. KGaA | 10707 |
19 |
| Covestro LLC | 595 |
18 |
| Momentive Performance Materials Inc. | 892 |
17 |
| Dow Global Technologies LLC | 10744 |
11 |
| BASF Coatings GmbH | 1206 |
11 |
| BYK-Chemie GmbH | 452 |
11 |
| Mitsui Chemicals, Inc. | 3216 |
10 |
| Bostik SA | 662 |
10 |
| 3m Innovative Properties Company | 17536 |
9 |
| Wacker Chemie AG | 2103 |
9 |
| Polyu GmbH | 22 |
8 |
| Evonik Degussa GmbH | 1424 |
7 |
| Bayer Intellectual Property GmbH | 2427 |
5 |
| Bayer MaterialScience AG | 743 |
5 |
| Shin-Etsu Chemical Co., Ltd. | 5918 |
5 |
| Citibank, N.A., AS Administrative Agent | 258 |
5 |
| North Dakota State University | 8 |
5 |
| Other owners | 211 |