- 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 175/04 - Polyurethanes
Patent holdings for IPC class C09D 175/04
Total number of patents in this class: 4497
10-year publication summary
|
299
|
352
|
349
|
375
|
361
|
338
|
252
|
282
|
247
|
34
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BASF Coatings GmbH | 1200 |
195 |
| Kansai Paint Co., Ltd. | 653 |
136 |
| Covestro Deutschland AG | 2795 |
117 |
| PPG Industries Ohio, Inc. | 3384 |
116 |
| BASF SE | 21146 |
114 |
| Dow Global Technologies LLC | 10707 |
93 |
| Nippon Paint Automotive Coatings Co., Ltd. | 258 |
81 |
| DIC Corporation | 3891 |
70 |
| Asahi Kasei Kabushiki Kaisha | 2745 |
61 |
| Sika Technology AG | 2931 |
61 |
| 3m Innovative Properties Company | 17596 |
60 |
| Hewlett-Packard Development Company, L.P. | 25450 |
58 |
| SWIMC, LLC | 2541 |
56 |
| Mitsui Chemicals, Inc. | 3225 |
54 |
| Axalta Coating Systems IP Co., LLC | 472 |
51 |
| Rohm and Haas Company | 2941 |
48 |
| Bayer MaterialScience AG | 755 |
46 |
| E. I. du Pont de Nemours and Company | 3762 |
37 |
| Akzo Nobel Coatings International B.V. | 2048 |
36 |
| Covestro LLC | 595 |
34 |
| Other owners | 2973 |