- 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 133/12 - Homopolymers or copolymers of methyl methacrylate
Patent holdings for IPC class C09D 133/12
Total number of patents in this class: 693
10-year publication summary
|
77
|
96
|
75
|
59
|
59
|
63
|
44
|
39
|
45
|
29
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Rohm and Haas Company | 2906 |
57 |
| Dow Global Technologies LLC | 10363 |
47 |
| BASF SE | 20933 |
36 |
| SWIMC, LLC | 2498 |
27 |
| BASF Coatings GmbH | 1197 |
14 |
| PPG Industries Ohio, Inc. | 3455 |
11 |
| Covestro (Netherlands) B.V. | 275 |
10 |
| Henkel AG & Co. KGaA | 10572 |
9 |
| 3m Innovative Properties Company | 17833 |
8 |
| Merck Patent GmbH | 5831 |
8 |
| Ennis Paint, Inc. | 21 |
7 |
| The Sherwin-Williams Company | 543 |
6 |
| Mitsubishi Chemical Corporation | 4507 |
6 |
| Arkema Inc. | 1058 |
6 |
| Axalta Coating Systems IP Co., LLC | 476 |
6 |
| Kansai Paint Co., Ltd. | 664 |
6 |
| Allnex Netherlands B.V. | 197 |
6 |
| Dow Silicones Corporation | 1921 |
6 |
| FUJIFILM Corporation | 29367 |
5 |
| Corning Incorporated | 10259 |
5 |
| Other owners | 407 |