- 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: 746
10-year publication summary
|
51
|
59
|
60
|
87
|
69
|
42
|
49
|
69
|
51
|
4
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Chem, Ltd. | 17759 |
38 |
| Dow Global Technologies LLC | 10720 |
15 |
| BASF SE | 21151 |
13 |
| Owens Corning Intellectual Capital, LLC | 1634 |
12 |
| Compagnie Generale des Etablissements Michelin | 4855 |
11 |
| Henkel AG & Co. KGaA | 10699 |
10 |
| Rhodia Operations | 1539 |
10 |
| Michelin Recherche et Technique S.A. | 2128 |
9 |
| Borealis AG | 2752 |
9 |
| Eastman Chemical Company | 2098 |
8 |
| International Business Machines Corporation | 62002 |
7 |
| Saint-Gobain Isover | 663 |
7 |
| Ticona LLC | 607 |
7 |
| Total Marketing Services | 448 |
7 |
| Panasonic Intellectual Property Management Co., Ltd. | 33120 |
6 |
| Mitsui Chemicals, Inc. | 3227 |
6 |
| Kuraray Co., Ltd. | 3557 |
6 |
| Microban Products Company | 297 |
6 |
| Mitsubishi Gas Chemical Company, Inc. | 3551 |
6 |
| Lotte Advanced Materials Co., Ltd. | 402 |
6 |
| Other owners | 547 |