- 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: 2997
10-year publication summary
|
94
|
220
|
465
|
438
|
388
|
318
|
357
|
311
|
339
|
193
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| 3m Innovative Properties Company | 17833 |
60 |
| PPG Industries Ohio, Inc. | 3455 |
49 |
| Rohm and Haas Company | 2906 |
44 |
| BASF Coatings GmbH | 1197 |
43 |
| SWIMC, LLC | 2498 |
39 |
| LG Chem, Ltd. | 17632 |
37 |
| Kansai Paint Co., Ltd. | 664 |
37 |
| BASF SE | 20933 |
31 |
| Merck Patent GmbH | 5831 |
31 |
| Dow Global Technologies LLC | 10363 |
30 |
| FUJIFILM Corporation | 29367 |
23 |
| Eastman Kodak Company | 2894 |
23 |
| Daikin Industries, Ltd. | 9995 |
23 |
| POSCO Co., Ltd. | 1568 |
22 |
| Xinmei Fontana Holding (Hong Kong) Limited | 157 |
22 |
| Shin-Etsu Chemical Co., Ltd. | 5658 |
21 |
| Toyota Motor Corporation | 32116 |
20 |
| The Boeing Company | 20043 |
20 |
| KCC Corporation | 312 |
20 |
| Samsung Electronics Co., Ltd. | 146092 |
18 |
| Other owners | 2384 |