- 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: 897
10-year publication summary
|
76
|
52
|
90
|
100
|
90
|
92
|
78
|
76
|
61
|
26
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Covestro Deutschland AG | 2754 |
94 |
| BASF SE | 20915 |
81 |
| Dow Global Technologies LLC | 10349 |
71 |
| Evonik Operations GmbH | 4117 |
60 |
| Huntsman International LLC | 718 |
38 |
| Covestro LLC | 583 |
26 |
| Sika Technology AG | 2870 |
18 |
| Mitsui Chemicals, Inc. | 3220 |
16 |
| BASF Coatings GmbH | 1200 |
16 |
| Covestro Intellectual Property GmbH & Co. KG | 275 |
14 |
| DDP Specialty Electronic Materials US, LLC | 834 |
11 |
| Evonik Degussa GmbH | 1525 |
10 |
| PPG Industries Ohio, Inc. | 3448 |
10 |
| Sekisui Chemical Co., Ltd. | 3429 |
10 |
| Honeywell International Inc. | 13567 |
9 |
| Acushnet Company | 2513 |
9 |
| Rohm and Haas Company | 2877 |
9 |
| Bostik SA | 647 |
9 |
| Momentive Performance Materials Inc. | 915 |
9 |
| ICP Construction, Inc. | 288 |
8 |
| Other owners | 369 |