- 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: 1275
10-year publication summary
|
85
|
81
|
95
|
133
|
165
|
140
|
150
|
128
|
94
|
22
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BASF SE | 19740 |
129 |
| Covestro Deutschland AG | 2429 |
112 |
| Dow Global Technologies LLC | 10147 |
86 |
| Huntsman International LLC | 708 |
82 |
| Sika Technology AG | 2650 |
53 |
| Evonik Operations GmbH | 3879 |
41 |
| BASF Coatings GmbH | 1128 |
35 |
| Covestro LLC | 577 |
35 |
| Bostik SA | 602 |
32 |
| Covestro Intellectual Property GmbH & Co. KG | 501 |
32 |
| PPG Industries Ohio, Inc. | 3430 |
18 |
| Mitsui Chemicals, Inc. | 3134 |
17 |
| 3m Innovative Properties Company | 18406 |
16 |
| Momentive Performance Materials Inc. | 861 |
16 |
| Henkel AG & Co. KGaA | 10129 |
14 |
| Akzo Nobel Coatings International B.V. | 2185 |
11 |
| Rohm and Haas Company | 2805 |
10 |
| COATEX une société par actions simplifiée | 150 |
10 |
| BYK-Chemie GmbH | 437 |
9 |
| DSM IP Assets B.V. | 5856 |
8 |
| Other owners | 509 |