- 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 133/26 - Homopolymers or copolymers of acrylamide or methacrylamide
Patent holdings for IPC class C09D 133/26
Total number of patents in this class: 424
10-year publication summary
36
|
39
|
46
|
40
|
50
|
51
|
33
|
38
|
29
|
8
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Illumina, Inc. | 2771 |
26 |
Alcon, Inc. | 4899 |
16 |
FUJIFILM Corporation | 27102 |
15 |
SWIMC, LLC | 2426 |
13 |
Illumina Cambridge Limited | 678 |
12 |
3m Innovative Properties Company | 18406 |
11 |
Kansai Paint Co., Ltd. | 659 |
10 |
BASF SE | 19740 |
7 |
Nippon Soda Co., Ltd. | 890 |
7 |
The University of British Columbia | 1432 |
7 |
Hercules LLC | 231 |
6 |
Rohm and Haas Company | 2805 |
5 |
PPG Industries Ohio, Inc. | 3430 |
5 |
Arkema France | 3790 |
5 |
Nissan Chemical Industries, Ltd. | 1822 |
5 |
NOK Corporation | 2108 |
5 |
Red Spot Paint & Varnish Co., Inc. | 28 |
5 |
The Sherwin-Williams Company | 553 |
4 |
Eastman Kodak Company | 3444 |
4 |
Nihon Parkerizing Co., Ltd. | 274 |
4 |
Other owners | 252 |