- All sections
- C - Chemistrymetallurgy
- C08K - Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K 5/092 - Polycarboxylic acids
Patent holdings for IPC class C08K 5/092
Total number of patents in this class: 775
10-year publication summary
|
53
|
62
|
64
|
98
|
71
|
44
|
55
|
71
|
56
|
34
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Chem, Ltd. | 17921 |
39 |
| Dow Global Technologies LLC | 10930 |
15 |
| BASF SE | 21303 |
13 |
| Owens Corning Intellectual Capital, LLC | 1722 |
13 |
| Henkel AG & Co. KGaA | 10770 |
11 |
| Compagnie Generale des Etablissements Michelin | 4969 |
11 |
| Rhodia Operations | 1497 |
10 |
| Michelin Recherche et Technique S.A. | 2086 |
9 |
| Borealis AG | 2735 |
9 |
| Eastman Chemical Company | 2081 |
8 |
| Saint-Gobain Isover | 678 |
8 |
| International Business Machines Corporation | 62621 |
7 |
| Microban Products Company | 305 |
7 |
| Ticona LLC | 604 |
7 |
| Total Marketing Services | 449 |
7 |
| Daikin Industries, Ltd. | 10478 |
6 |
| Mitsui Chemicals, Inc. | 3242 |
6 |
| Kuraray Co., Ltd. | 3589 |
6 |
| Lotte Advanced Materials Co., Ltd. | 398 |
6 |
| Resonac Corporation | 3516 |
6 |
| Other owners | 571 |