- 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 7/031 - Organic compounds not covered by group
Patent holdings for IPC class G03F 7/031
Total number of patents in this class: 1043
10-year publication summary
|
57
|
80
|
106
|
139
|
90
|
101
|
76
|
68
|
64
|
24
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| FUJIFILM Corporation | 27102 |
247 |
| Hitachi Chemical Company, Ltd. | 2455 |
48 |
| Adeka Corporation | 1333 |
26 |
| Toray Industries, Inc. | 6652 |
25 |
| Mitsubishi Chemical Corporation | 4313 |
25 |
| Samsung SDI Co., Ltd. | 6671 |
22 |
| Asahi Kasei Kabushiki Kaisha | 2429 |
22 |
| BASF SE | 19740 |
21 |
| DNP Fine Chemicals Co., Ltd. | 162 |
19 |
| Resonac Corporation | 2233 |
19 |
| Samsung Display Co., Ltd. | 30585 |
18 |
| Taiyo Ink Mfg. Co., Ltd. | 219 |
18 |
| Hitachi Chemical DuPont Microsystems Ltd. | 68 |
17 |
| Tokyo Ohka Kogyo Co., Ltd. | 1481 |
16 |
| Konica Minolta Medical & Graphic, Inc. | 986 |
15 |
| GOO Chemical Co., Ltd. | 86 |
15 |
| Boe Technology Group Co., Ltd. | 35384 |
14 |
| Mitsubishi Gas Chemical Company, Inc. | 3188 |
14 |
| Agfa Graphics NV | 308 |
13 |
| JSR Corporation | 2476 |
12 |
| Other owners | 417 |