- 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: 788
10-year publication summary
|
53
|
62
|
64
|
98
|
71
|
44
|
54
|
72
|
56
|
54
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Chem, Ltd. | 18005 |
39 |
| Dow Global Technologies LLC | 11106 |
16 |
| BASF SE | 21339 |
13 |
| Owens Corning Intellectual Capital, LLC | 1734 |
13 |
| Henkel AG & Co. KGaA | 10813 |
11 |
| Compagnie Generale des Etablissements Michelin | 4995 |
11 |
| Rhodia Operations | 1475 |
10 |
| Michelin Recherche et Technique S.A. | 2066 |
9 |
| Borealis AG | 2731 |
9 |
| Eastman Chemical Company | 2107 |
9 |
| Saint-Gobain Isover | 682 |
8 |
| International Business Machines Corporation | 62897 |
7 |
| Microban Products Company | 306 |
7 |
| Ticona LLC | 600 |
7 |
| Total Marketing Services | 444 |
7 |
| Daikin Industries, Ltd. | 10546 |
6 |
| Mitsui Chemicals, Inc. | 3290 |
6 |
| Kuraray Co., Ltd. | 3619 |
6 |
| Kureha Corporation | 1098 |
6 |
| Lotte Advanced Materials Co., Ltd. | 398 |
6 |
| Other owners | 582 |