- All sections
- G - Physics
- G03F - Photomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devicesmaterials therefororiginals thereforapparatus specially adapted therefor
- G03F 7/025 - Non-macromolecular photopolymerisable compounds having carbon-to-carbon triple bonds, e.g. acetylenic compounds
Patent holdings for IPC class G03F 7/025
Total number of patents in this class: 71
10-year publication summary
|
4
|
5
|
10
|
5
|
3
|
4
|
3
|
3
|
7
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Datalase Ltd. | 106 |
11 |
| Shin-Etsu Chemical Co., Ltd. | 6083 |
5 |
| Lawrence Livermore National Security, LLC | 1972 |
4 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 48248 |
3 |
| Tokyo Electron Limited | 13796 |
3 |
| JSR Corporation | 2555 |
3 |
| Ecole Polytechnique Federale de Lausanne (epfl) Epfl-tto | 15 |
3 |
| HRL Laboratories, LLC | 1631 |
3 |
| FUJIFILM Corporation | 30512 |
2 |
| FUJIFILM Electronic Materials U.S.A., Inc. | 343 |
2 |
| Nissan Chemical Corporation | 2218 |
2 |
| DuPont Electronic Materials International, LLC | 426 |
2 |
| Jicc-02 Co., Ltd. | 275 |
2 |
| 3m Innovative Properties Company | 17488 |
1 |
| Sony Corporation | 30208 |
1 |
| International Business Machines Corporation | 62621 |
1 |
| Merck Patent GmbH | 5725 |
1 |
| Samsung SDI Co., Ltd. | 10556 |
1 |
| Massachusetts Institute of Technology | 10239 |
1 |
| Toray Industries, Inc. | 7096 |
1 |
| Other owners | 19 |