- 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 135/00 - Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a carboxyl radical, and containing at least another carboxyl radical in the molecule, or of salts, anhydrides, esters, amides, imides or nitriles thereofCoating compositions based on derivatives of such polymers
Patent holdings for IPC class C09D 135/00
Total number of patents in this class: 110
10-year publication summary
|
16
|
12
|
8
|
6
|
6
|
2
|
4
|
6
|
1
|
3
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Rohm and Haas Company | 2870 |
11 |
| Dow Global Technologies LLC | 10332 |
9 |
| Illumina, Inc. | 3346 |
7 |
| FUJIFILM Corporation | 29399 |
6 |
| Kureha Corporation | 1027 |
3 |
| Nippon Shokubai Co., Ltd. | 1507 |
3 |
| Promerus, LLC | 142 |
3 |
| Sumitomo Bakelite Co., Ltd. | 1499 |
3 |
| Eastman Kodak Company | 2889 |
2 |
| DSM IP Assets B.V. | 5590 |
2 |
| Arr-maz Products, L.P. | 70 |
2 |
| Cabot Corporation | 551 |
2 |
| Daicel Corporation | 2348 |
2 |
| Florida State University Research Foundation, Inc. | 747 |
2 |
| Kansai Paint Co., Ltd. | 666 |
2 |
| Nippon Paint Co., Ltd. | 92 |
2 |
| Riken Technos Corporation | 211 |
2 |
| Rohm and Haas Electronic Materials LLC | 153 |
2 |
| Tokyo Ohka Kogyo Co., Ltd. | 1541 |
2 |
| Nouryon Chemicals International B.V. | 609 |
2 |
| Other owners | 41 |