- 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 7/029 - Inorganic compounds; Onium compounds; Organic compounds having hetero atoms other than oxygen, nitrogen or sulfur
Patent holdings for IPC class G03F 7/029
Total number of patents in this class: 626
10-year publication summary
|
30
|
45
|
48
|
58
|
39
|
76
|
50
|
40
|
59
|
14
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| FUJIFILM Corporation | 27102 |
163 |
| Hitachi Chemical Company, Ltd. | 2455 |
25 |
| Eastman Kodak Company | 3444 |
24 |
| Shin-Etsu Chemical Co., Ltd. | 5132 |
17 |
| Canon Inc. | 36841 |
14 |
| Konica Minolta Medical & Graphic, Inc. | 986 |
14 |
| GOO Chemical Co., Ltd. | 86 |
13 |
| Asahi Kasei Kabushiki Kaisha | 2429 |
12 |
| Tokyo Ohka Kogyo Co., Ltd. | 1481 |
10 |
| BASF SE | 19740 |
9 |
| LG Chem, Ltd. | 17205 |
9 |
| JSR Corporation | 2476 |
9 |
| Samsung SDI Co., Ltd. | 6671 |
8 |
| Toray Industries, Inc. | 6652 |
8 |
| Covestro Deutschland AG | 2429 |
7 |
| Rohm and Haas Electronic Materials LLC | 637 |
7 |
| Resonac Corporation | 2233 |
7 |
| Samsung Display Co., Ltd. | 30585 |
6 |
| Sumitomo Chemical Company, Limited | 8808 |
6 |
| Boe Technology Group Co., Ltd. | 35384 |
6 |
| Other owners | 252 |