- All sections
- C - Chemistrymetallurgy
- C08G - Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C08G 18/16 - Catalysts
Patent holdings for IPC class C08G 18/16
Total number of patents in this class: 931
10-year publication summary
|
52
|
90
|
102
|
91
|
94
|
78
|
78
|
67
|
45
|
23
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Covestro Deutschland AG | 2844 |
97 |
| BASF SE | 21306 |
86 |
| Dow Global Technologies LLC | 10994 |
76 |
| Evonik Operations GmbH | 4384 |
71 |
| Huntsman International LLC | 691 |
37 |
| Covestro LLC | 612 |
25 |
| Sika Technology AG | 3015 |
19 |
| Mitsui Chemicals, Inc. | 3259 |
18 |
| BASF Coatings GmbH | 1186 |
16 |
| Covestro Intellectual Property GmbH & Co. KG | 276 |
14 |
| DDP Specialty Electronic Materials US, LLC | 845 |
11 |
| Rohm and Haas Company | 2943 |
10 |
| PPG Industries Ohio, Inc. | 3324 |
10 |
| ICP Construction, Inc. | 283 |
10 |
| Sekisui Chemical Co., Ltd. | 3633 |
10 |
| Evonik Degussa GmbH | 1351 |
9 |
| Acushnet Company | 2723 |
9 |
| Bostik SA | 682 |
9 |
| Momentive Performance Materials Inc. | 890 |
9 |
| Polyu GmbH | 22 |
8 |
| Other owners | 377 |