- All sections
- C - Chemistry; metallurgy
- C09D - Coating compositions, e.g. paints, varnishes or lacquers; filling pastes; chemical paint or ink removers; inks; correcting fluids; woodstains; pastes or solids for colouring or printing; use of materials therefor
- C09D 7/61 - Additives non-macromolecular inorganic
Patent holdings for IPC class C09D 7/61
Total number of patents in this class: 3428
10-year publication summary
|
31
|
84
|
162
|
267
|
461
|
499
|
526
|
626
|
623
|
183
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Kansai Paint Co., Ltd. | 659 |
58 |
| LG Chem, Ltd. | 17205 |
54 |
| 3m Innovative Properties Company | 18406 |
44 |
| Rohm and Haas Company | 2805 |
44 |
| SWIMC, LLC | 2426 |
42 |
| Armstrong World Industries, Inc. | 347 |
40 |
| BASF Coatings GmbH | 1128 |
40 |
| PPG Industries Ohio, Inc. | 3430 |
39 |
| FUJIFILM Corporation | 27102 |
35 |
| BASF SE | 19740 |
32 |
| Dow Global Technologies LLC | 10147 |
32 |
| Nike, Inc. | 13075 |
31 |
| The Boeing Company | 19843 |
28 |
| Nippon Paint Automotive Coatings Co., Ltd. | 195 |
25 |
| Shin-Etsu Chemical Co., Ltd. | 5132 |
24 |
| Daikin Industries, Ltd. | 9495 |
23 |
| Akzo Nobel Coatings International B.V. | 2185 |
22 |
| Henkel AG & Co. KGaA | 10129 |
21 |
| DIC Corporation | 3597 |
21 |
| Nitto Kasei Co., Ltd. | 102 |
21 |
| Other owners | 2752 |