- All sections
- C - Chemistry; metallurgy
- 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
|
53
|
28
|
43
|
35
|
42
|
46
|
26
|
35
|
27
|
4
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Covestro Deutschland AG | 2429 |
40 |
| Sika Technology AG | 2650 |
28 |
| BASF SE | 19740 |
21 |
| Momentive Performance Materials Inc. | 861 |
21 |
| Henkel AG & Co. KGaA | 10129 |
19 |
| Dow Global Technologies LLC | 10147 |
16 |
| Covestro LLC | 577 |
14 |
| BASF Coatings GmbH | 1128 |
12 |
| BYK-Chemie GmbH | 437 |
11 |
| 3m Innovative Properties Company | 18406 |
10 |
| Wacker Chemie AG | 2091 |
10 |
| Bostik SA | 602 |
8 |
| Bayer MaterialScience AG | 874 |
7 |
| Evonik Degussa GmbH | 1574 |
7 |
| Mitsui Chemicals, Inc. | 3134 |
7 |
| Polyu GmbH | 20 |
7 |
| Citibank, N.A., AS Administrative Agent | 295 |
6 |
| Evonik Operations GmbH | 3879 |
6 |
| Bayer Intellectual Property GmbH | 2671 |
5 |
| North Dakota State University | 14 |
5 |
| Other owners | 205 |