- All sections
- C - Chemistrymetallurgy
- C08G - Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C08G 18/80 - Masked polyisocyanates
Patent holdings for IPC class C08G 18/80
Total number of patents in this class: 1341
10-year publication summary
|
107
|
104
|
137
|
96
|
112
|
100
|
87
|
75
|
83
|
34
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Covestro Deutschland AG | 2807 |
92 |
| BASF Coatings GmbH | 1212 |
86 |
| BASF SE | 21150 |
62 |
| PPG Industries Ohio, Inc. | 3345 |
52 |
| Sika Technology AG | 2960 |
43 |
| Asahi Kasei Kabushiki Kaisha | 2802 |
35 |
| Dow Global Technologies LLC | 10830 |
31 |
| Kansai Paint Co., Ltd. | 642 |
29 |
| Mitsui Chemicals, Inc. | 3228 |
25 |
| 3m Innovative Properties Company | 17494 |
23 |
| BYK-Chemie GmbH | 449 |
21 |
| Henkel AG & Co. KGaA | 10700 |
19 |
| Koei Chemical Company, Limited | 57 |
17 |
| Evonik Operations GmbH | 4270 |
17 |
| Huntsman International LLC | 689 |
15 |
| Bayer MaterialScience AG | 716 |
13 |
| DDP Specialty Electronic Materials US, LLC | 844 |
13 |
| FUJIFILM Corporation | 30313 |
12 |
| Adeka Corporation | 1368 |
10 |
| Resonac Corporation | 3265 |
10 |
| Other owners | 716 |