- 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: 783
10-year publication summary
|
60
|
57
|
43
|
67
|
51
|
65
|
48
|
57
|
25
|
18
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| PPG Industries Ohio, Inc. | 3325 |
128 |
| BASF Coatings GmbH | 1185 |
93 |
| Kansai Paint Co., Ltd. | 639 |
38 |
| Nippon Paint Automotive Coatings Co., Ltd. | 277 |
32 |
| PRC-DeSoto International, Inc. | 570 |
21 |
| Henkel AG & Co. KGaA | 10767 |
20 |
| e Ink Corporation | 1552 |
20 |
| Mitsubishi Materials Corporation | 2473 |
20 |
| Allnex Austria GmbH | 108 |
13 |
| Commissariat à l'énergie atomique et aux energies alternatives | 11126 |
10 |
| Axalta Coating Systems IP Co., LLC | 474 |
10 |
| Samsung SDI Co., Ltd. | 10671 |
9 |
| Nitto Kasei Co., Ltd. | 110 |
8 |
| SWIMC, LLC | 2573 |
8 |
| E. I. du Pont de Nemours and Company | 3521 |
7 |
| Hewlett-Packard Development Company, L.P. | 25175 |
7 |
| Nihon Parkerizing Co., Ltd. | 295 |
7 |
| KCC Corporation | 349 |
6 |
| Samsung Display Co., Ltd. | 38721 |
5 |
| Chemetall GmbH | 373 |
5 |
| Other owners | 316 |