- 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 7/61 - Additives non-macromolecular inorganic
Patent holdings for IPC class C09D 7/61
Total number of patents in this class: 4964
10-year publication summary
|
163
|
269
|
464
|
500
|
527
|
634
|
650
|
626
|
609
|
466
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Kansai Paint Co., Ltd. | 640 |
69 |
| PPG Industries Ohio, Inc. | 3318 |
65 |
| SWIMC, LLC | 2577 |
64 |
| Rohm and Haas Company | 2940 |
62 |
| 3m Innovative Properties Company | 17459 |
58 |
| Dow Global Technologies LLC | 11008 |
53 |
| Armstrong World Industries, Inc. | 369 |
52 |
| BASF Coatings GmbH | 1191 |
52 |
| BASF SE | 21320 |
45 |
| Nippon Paint Automotive Coatings Co., Ltd. | 278 |
41 |
| POSCO Co., Ltd. | 2025 |
41 |
| LG Chem, Ltd. | 17956 |
39 |
| Shin-Etsu Chemical Co., Ltd. | 6127 |
38 |
| The Boeing Company | 20196 |
34 |
| Henkel AG & Co. KGaA | 10743 |
34 |
| FUJIFILM Corporation | 30628 |
32 |
| Daikin Industries, Ltd. | 10513 |
30 |
| DIC Corporation | 3982 |
30 |
| Resonac Corporation | 3624 |
30 |
| Samsung Electronics Co., Ltd. | 158605 |
28 |
| Other owners | 4067 |