- All sections
- C - Chemistrymetallurgy
- C09D - Coating compositions, e.g. paints, varnishes or lacquersfilling pasteschemical paint or ink removersinkscorrecting fluidswoodstainspastes or solids for colouring or printinguse of materials therefor
- C09D 7/40 - Additives
Patent holdings for IPC class C09D 7/40
Total number of patents in this class: 3040
10-year publication summary
|
79
|
219
|
454
|
415
|
375
|
300
|
345
|
298
|
333
|
245
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| 3m Innovative Properties Company | 17795 |
61 |
| PPG Industries Ohio, Inc. | 3443 |
47 |
| Rohm and Haas Company | 2895 |
45 |
| BASF Coatings GmbH | 1202 |
43 |
| SWIMC, LLC | 2511 |
41 |
| LG Chem, Ltd. | 17644 |
37 |
| Kansai Paint Co., Ltd. | 667 |
37 |
| Dow Global Technologies LLC | 10402 |
31 |
| BASF SE | 20979 |
30 |
| Merck Patent GmbH | 5824 |
27 |
| FUJIFILM Corporation | 29543 |
23 |
| Eastman Kodak Company | 2846 |
23 |
| Daikin Industries, Ltd. | 10070 |
23 |
| KCC Corporation | 316 |
22 |
| POSCO Co., Ltd. | 1571 |
22 |
| Xinmei Fontana Holding (Hong Kong) Limited | 157 |
22 |
| Shin-Etsu Chemical Co., Ltd. | 5685 |
21 |
| Toyota Motor Corporation | 32788 |
20 |
| The Boeing Company | 20117 |
20 |
| Samsung Electronics Co., Ltd. | 147501 |
18 |
| Other owners | 2427 |