- All sections
- G - Physics
- G03F - Photomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices; materials therefor; originals therefor; apparatus specially adapted therefor
- G03F 7/037 - Non-macromolecular photopolymerisable compounds having carbon-to-carbon double bonds, e.g. ethylenic compounds with binders the binders being polyamides or polyimides
Patent holdings for IPC class G03F 7/037
Total number of patents in this class: 330
10-year publication summary
10
|
9
|
28
|
43
|
36
|
45
|
37
|
33
|
32
|
12
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
FUJIFILM Corporation | 27102 |
90 |
Toray Industries, Inc. | 6652 |
80 |
LG Chem, Ltd. | 17205 |
15 |
Kaneka Corporation | 4445 |
10 |
Sumitomo Bakelite Co., Ltd. | 1416 |
10 |
Toyobo Co., Ltd. | 2286 |
10 |
FUJIFILM Electronic Materials U.S.A., Inc. | 270 |
8 |
Hitachi Chemical Company, Ltd. | 2455 |
7 |
Asahi Kasei Kabushiki Kaisha | 2429 |
7 |
Samsung SDI Co., Ltd. | 6671 |
6 |
Taiyo Ink Mfg. Co., Ltd. | 219 |
6 |
Shin-Etsu Chemical Co., Ltd. | 5132 |
5 |
Mitsui Chemicals, Inc. | 3134 |
5 |
Hitachi Chemical DuPont Microsystems Ltd. | 68 |
5 |
HD MicroSystems, Ltd. | 34 |
5 |
JSR Corporation | 2476 |
4 |
Dongjin Semichem Co., Ltd. | 438 |
4 |
Microcosm Technology Co., Ltd. | 28 |
3 |
Zeon Corporation | 3854 |
3 |
Nissan Chemical Corporation | 1725 |
3 |
Other owners | 44 |