- 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 5/44 - Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects producedFilling pastes for electrophoretic applications
Patent holdings for IPC class C09D 5/44
Total number of patents in this class: 773
10-year publication summary
|
52
|
58
|
54
|
38
|
60
|
47
|
54
|
41
|
55
|
21
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| PPG Industries Ohio, Inc. | 3436 |
130 |
| BASF Coatings GmbH | 1208 |
88 |
| Kansai Paint Co., Ltd. | 670 |
39 |
| Nippon Paint Automotive Coatings Co., Ltd. | 254 |
30 |
| Henkel AG & Co. KGaA | 10642 |
21 |
| e Ink Corporation | 1513 |
20 |
| Mitsubishi Materials Corporation | 2471 |
20 |
| PRC-DeSoto International, Inc. | 570 |
19 |
| Allnex Austria GmbH | 105 |
13 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10964 |
10 |
| Axalta Coating Systems IP Co., LLC | 474 |
10 |
| E. I. du Pont de Nemours and Company | 3967 |
9 |
| Samsung SDI Co., Ltd. | 8811 |
9 |
| Nitto Kasei Co., Ltd. | 107 |
8 |
| SWIMC, LLC | 2513 |
8 |
| Hewlett-Packard Development Company, L.P. | 25719 |
7 |
| Nihon Parkerizing Co., Ltd. | 291 |
7 |
| KCC Corporation | 321 |
6 |
| Nippon Paint Co., Ltd. | 91 |
6 |
| Samsung Display Co., Ltd. | 35585 |
5 |
| Other owners | 308 |