- 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: 4537
10-year publication summary
|
313
|
367
|
374
|
401
|
377
|
358
|
271
|
300
|
255
|
97
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BASF Coatings GmbH | 1212 |
196 |
| Kansai Paint Co., Ltd. | 643 |
135 |
| Covestro Deutschland AG | 2808 |
119 |
| PPG Industries Ohio, Inc. | 3343 |
117 |
| BASF SE | 21165 |
115 |
| Dow Global Technologies LLC | 10845 |
94 |
| Nippon Paint Automotive Coatings Co., Ltd. | 266 |
85 |
| DIC Corporation | 3924 |
71 |
| Asahi Kasei Kabushiki Kaisha | 2806 |
61 |
| SWIMC, LLC | 2566 |
61 |
| Sika Technology AG | 2963 |
60 |
| 3m Innovative Properties Company | 17491 |
59 |
| Hewlett-Packard Development Company, L.P. | 25317 |
59 |
| Mitsui Chemicals, Inc. | 3227 |
55 |
| Axalta Coating Systems IP Co., LLC | 473 |
51 |
| Rohm and Haas Company | 2946 |
48 |
| Bayer MaterialScience AG | 716 |
43 |
| Akzo Nobel Coatings International B.V. | 2034 |
36 |
| Covestro LLC | 600 |
34 |
| E. I. du Pont de Nemours and Company | 3632 |
33 |
| Other owners | 3005 |