- 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: 2934
10-year publication summary
|
94
|
220
|
465
|
438
|
388
|
318
|
355
|
310
|
336
|
139
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| 3m Innovative Properties Company | 17842 |
60 |
| PPG Industries Ohio, Inc. | 3452 |
49 |
| Rohm and Haas Company | 2901 |
44 |
| BASF Coatings GmbH | 1190 |
42 |
| SWIMC, LLC | 2492 |
38 |
| LG Chem, Ltd. | 17549 |
37 |
| Kansai Paint Co., Ltd. | 659 |
36 |
| Merck Patent GmbH | 5840 |
32 |
| BASF SE | 20758 |
30 |
| Dow Global Technologies LLC | 10341 |
29 |
| FUJIFILM Corporation | 29208 |
23 |
| Eastman Kodak Company | 2924 |
23 |
| Daikin Industries, Ltd. | 9951 |
22 |
| Xinmei Fontana Holding (Hong Kong) Limited | 157 |
22 |
| Shin-Etsu Chemical Co., Ltd. | 5587 |
21 |
| POSCO Co., Ltd. | 1386 |
21 |
| Toyota Motor Corporation | 31377 |
20 |
| The Boeing Company | 19994 |
20 |
| KCC Corporation | 309 |
20 |
| Samsung Electronics Co., Ltd. | 143812 |
17 |
| Other owners | 2328 |