- 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 7/18 - Coating curved surfaces
Patent holdings for IPC class G03F 7/18
Total number of patents in this class: 23
10-year publication summary
4
|
1
|
2
|
0
|
1
|
1
|
1
|
1
|
1
|
2
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Flint Group Germany GmbH | 89 |
4 |
Xerox Corporation | 7503 |
1 |
E. I. du Pont de Nemours and Company | 4345 |
1 |
Merck Patent GmbH | 5909 |
1 |
Canon Inc. | 36841 |
1 |
FUJIFILM Corporation | 27102 |
1 |
Tokyo Electron Limited | 11599 |
1 |
Carl Zeiss SMT GmbH | 2646 |
1 |
JSR Corporation | 2476 |
1 |
Agfa Graphics NV | 308 |
1 |
Berndorf Band GmbH | 111 |
1 |
Carpe Diem Technologies, Inc. | 11 |
1 |
Day International, Inc. | 64 |
1 |
Essilor International (compagnie Generale D'optique) | 2918 |
1 |
New Optics, Ltd | 28 |
1 |
Rohm and Haas Electronic Materials Korea Ltd. | 546 |
1 |
Rohm and Haas Electronic Materials LLC | 637 |
1 |
ZPower, LLC | 21 |
1 |
Saueressig GmbH & Company | 4 |
1 |
Xsys North America Corp. | 5 |
1 |
Other owners | 0 |