- 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 11/104 - Polyesters
Patent holdings for IPC class C09D 11/104
Total number of patents in this class: 323
10-year publication summary
14
|
21
|
37
|
36
|
53
|
55
|
53
|
38
|
31
|
12
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Xerox Corporation | 7503 |
34 |
Sun Chemical Corporation | 865 |
19 |
Hewlett-Packard Development Company, L.P. | 28538 |
14 |
Seiko Epson Corporation | 18724 |
13 |
Axalta Coating Systems IP Co., LLC | 454 |
13 |
Ricoh Company, Ltd. | 13266 |
11 |
FUJIFILM Corporation | 27102 |
8 |
Kao Corporation | 4843 |
8 |
TIGER Coatings GmbH & Co. KG | 105 |
8 |
Allnex Belgium S.A. | 144 |
7 |
Agfa NV | 642 |
7 |
Canon Inc. | 36841 |
6 |
Northwestern University | 3112 |
6 |
Sakata INX Corp. | 345 |
6 |
Kyocera Document Solutions Inc. | 5295 |
5 |
Alpha Assembly Solutions Inc. | 189 |
5 |
Harima Chemicals, Inc. | 202 |
5 |
Lubrizol Advanced Materials, Inc. | 949 |
4 |
National Research Council of Canada | 1545 |
4 |
Toyo Ink SC Holdings Co., Ltd. | 505 |
4 |
Other owners | 136 |