- All sections
- C - Chemistry; metallurgy
- C08G - Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C08G 18/22 - Catalysts containing metal compounds
Patent holdings for IPC class C08G 18/22
Total number of patents in this class: 1329
10-year publication summary
|
81
|
95
|
133
|
165
|
142
|
152
|
129
|
96
|
83
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BASF SE | 20387 |
141 |
| Covestro Deutschland AG | 2685 |
122 |
| Dow Global Technologies LLC | 10143 |
87 |
| Huntsman International LLC | 710 |
84 |
| Sika Technology AG | 2842 |
54 |
| Evonik Operations GmbH | 4022 |
48 |
| Covestro LLC | 581 |
39 |
| BASF Coatings GmbH | 1171 |
36 |
| Bostik SA | 633 |
32 |
| Covestro Intellectual Property GmbH & Co. KG | 276 |
21 |
| PPG Industries Ohio, Inc. | 3443 |
19 |
| Mitsui Chemicals, Inc. | 3187 |
18 |
| 3m Innovative Properties Company | 17955 |
16 |
| Momentive Performance Materials Inc. | 900 |
16 |
| Henkel AG & Co. KGaA | 10343 |
13 |
| COATEX une société par actions simplifiée | 159 |
12 |
| DDP Specialty Electronic Materials US, LLC | 755 |
12 |
| Akzo Nobel Coatings International B.V. | 2165 |
11 |
| Rohm and Haas Company | 2847 |
10 |
| BYK-Chemie GmbH | 443 |
9 |
| Other owners | 529 |