- 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 5/44 - Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes for electrophoretic applications
Patent holdings for IPC class C09D 5/44
Total number of patents in this class: 771
10-year publication summary
|
57
|
60
|
57
|
43
|
67
|
51
|
62
|
43
|
54
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| PPG Industries Ohio, Inc. | 3443 |
133 |
| BASF Coatings GmbH | 1171 |
86 |
| Kansai Paint Co., Ltd. | 656 |
39 |
| Nippon Paint Automotive Coatings Co., Ltd. | 223 |
28 |
| Henkel AG & Co. KGaA | 10343 |
21 |
| PRC-DeSoto International, Inc. | 577 |
20 |
| e Ink Corporation | 1428 |
20 |
| Mitsubishi Materials Corporation | 2408 |
20 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10682 |
13 |
| Allnex Austria GmbH | 105 |
13 |
| Axalta Coating Systems IP Co., LLC | 474 |
10 |
| E. I. du Pont de Nemours and Company | 4252 |
9 |
| Samsung SDI Co., Ltd. | 7296 |
9 |
| Nitto Kasei Co., Ltd. | 104 |
8 |
| SWIMC, LLC | 2452 |
8 |
| Hewlett-Packard Development Company, L.P. | 27476 |
7 |
| Nippon Paint Co., Ltd. | 99 |
7 |
| Chemetall GmbH | 381 |
6 |
| KCC Corporation | 280 |
6 |
| Nihon Parkerizing Co., Ltd. | 281 |
6 |
| Other owners | 302 |