- 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 7/40 - Additives
Patent holdings for IPC class C09D 7/40
Total number of patents in this class: 2797
10-year publication summary
|
94
|
220
|
465
|
437
|
388
|
315
|
354
|
302
|
333
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| 3m Innovative Properties Company | 17968 |
60 |
| LG Chem, Ltd. | 17620 |
59 |
| PPG Industries Ohio, Inc. | 3437 |
47 |
| Rohm and Haas Company | 2845 |
44 |
| BASF Coatings GmbH | 1172 |
36 |
| SWIMC, LLC | 2452 |
36 |
| Kansai Paint Co., Ltd. | 657 |
34 |
| Merck Patent GmbH | 5849 |
30 |
| Dow Global Technologies LLC | 10139 |
28 |
| BASF SE | 20367 |
27 |
| Eastman Kodak Company | 3045 |
23 |
| Daikin Industries, Ltd. | 9766 |
22 |
| FUJIFILM Corporation | 28467 |
21 |
| Shin-Etsu Chemical Co., Ltd. | 5437 |
21 |
| The Boeing Company | 19900 |
20 |
| Toyota Motor Corporation | 30292 |
19 |
| KCC Corporation | 279 |
19 |
| Agc, Inc. | 4414 |
17 |
| Samsung Electronics Co., Ltd. | 138320 |
16 |
| Xerox Corporation | 7076 |
16 |
| Other owners | 2202 |