- 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 133/26 - Homopolymers or copolymers of acrylamide or methacrylamide
Patent holdings for IPC class C09D 133/26
Total number of patents in this class: 484
10-year publication summary
|
46
|
40
|
50
|
51
|
33
|
38
|
29
|
28
|
33
|
21
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Illumina, Inc. | 3475 |
31 |
| Alcon, Inc. | 5710 |
23 |
| FUJIFILM Corporation | 30277 |
16 |
| Illumina Cambridge Limited | 656 |
15 |
| SWIMC, LLC | 2562 |
13 |
| 3m Innovative Properties Company | 17509 |
11 |
| BASF SE | 21129 |
9 |
| Kansai Paint Co., Ltd. | 643 |
9 |
| NOK Corporation | 2287 |
8 |
| Nippon Soda Co., Ltd. | 883 |
7 |
| The University of British Columbia | 1532 |
7 |
| Hercules LLC | 227 |
6 |
| Red Spot Paint & Varnish Co., Inc. | 28 |
6 |
| Rohm and Haas Company | 2940 |
5 |
| Arkema France | 4185 |
5 |
| Nihon Parkerizing Co., Ltd. | 291 |
5 |
| Tokyo Ohka Kogyo Co., Ltd. | 1545 |
5 |
| Eastman Kodak Company | 2673 |
4 |
| PPG Industries Ohio, Inc. | 3354 |
4 |
| Hansol Chemical Co., Ltd. | 171 |
4 |
| Other owners | 291 |