- 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: 901
10-year publication summary
|
67
|
48
|
87
|
95
|
83
|
87
|
70
|
71
|
60
|
31
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Covestro Deutschland AG | 2784 |
96 |
| BASF SE | 21078 |
82 |
| Dow Global Technologies LLC | 10504 |
71 |
| Evonik Operations GmbH | 4187 |
65 |
| Huntsman International LLC | 722 |
38 |
| Covestro LLC | 591 |
25 |
| Sika Technology AG | 2892 |
18 |
| Mitsui Chemicals, Inc. | 3232 |
16 |
| BASF Coatings GmbH | 1203 |
16 |
| Covestro Intellectual Property GmbH & Co. KG | 276 |
14 |
| DDP Specialty Electronic Materials US, LLC | 839 |
11 |
| PPG Industries Ohio, Inc. | 3422 |
10 |
| Sekisui Chemical Co., Ltd. | 3478 |
10 |
| Honeywell International Inc. | 13566 |
9 |
| Evonik Degussa GmbH | 1469 |
9 |
| Acushnet Company | 2547 |
9 |
| Rohm and Haas Company | 2927 |
9 |
| Bostik SA | 656 |
9 |
| ICP Construction, Inc. | 289 |
9 |
| Momentive Performance Materials Inc. | 910 |
9 |
| Other owners | 366 |