- 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 133/02 - Homopolymers or copolymers of acids; Metal or ammonium salts thereof
Patent holdings for IPC class C09D 133/02
Total number of patents in this class: 762
10-year publication summary
|
74
|
75
|
89
|
68
|
88
|
63
|
65
|
46
|
38
|
11
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Rohm and Haas Company | 2805 |
45 |
| Dow Global Technologies LLC | 10147 |
39 |
| BASF SE | 19740 |
25 |
| Alcon, Inc. | 4899 |
21 |
| PPG Industries Ohio, Inc. | 3430 |
19 |
| SWIMC, LLC | 2426 |
17 |
| The Clorox Company | 973 |
13 |
| Chugoku Marine Paints, Ltd. | 154 |
11 |
| The Regents of the University of California | 18943 |
9 |
| Kansai Paint Co., Ltd. | 659 |
9 |
| ArcelorMittal | 1887 |
8 |
| Nippon Paint Surf Chemicals Co., Ltd. | 82 |
8 |
| Toppan Printing Co., Ltd. | 2212 |
8 |
| 3m Innovative Properties Company | 18406 |
7 |
| DIC Corporation | 3597 |
7 |
| Kuraray Co., Ltd. | 3392 |
7 |
| Samsung Electronics Co., Ltd. | 131630 |
6 |
| Agency for Science, Technology and Research | 3512 |
6 |
| Toyo Seikan Group Holdings, Ltd. | 765 |
6 |
| The Sherwin-Williams Company | 553 |
5 |
| Other owners | 486 |