- 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: 65
10-year publication summary
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4
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4
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5
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10
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5
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3
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4
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3
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3
|
4
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Datalase Ltd. | 113 |
11 |
| Shin-Etsu Chemical Co., Ltd. | 5571 |
5 |
| Lawrence Livermore National Security, LLC | 1915 |
4 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 41799 |
3 |
| JSR Corporation | 2507 |
3 |
| Ecole Polytechnique Federale de Lausanne (epfl) Epfl-tto | 13 |
3 |
| HRL Laboratories, LLC | 1596 |
3 |
| Tokyo Electron Limited | 12420 |
2 |
| FUJIFILM Electronic Materials U.S.A., Inc. | 317 |
2 |
| Nissan Chemical Corporation | 1953 |
2 |
| DuPont Electronic Materials International, LLC | 412 |
2 |
| 3m Innovative Properties Company | 17861 |
1 |
| Sony Corporation | 31215 |
1 |
| International Business Machines Corporation | 60753 |
1 |
| Samsung SDI Co., Ltd. | 7844 |
1 |
| Massachusetts Institute of Technology | 9967 |
1 |
| Toray Industries, Inc. | 6859 |
1 |
| Carl Zeiss SMT GmbH | 2920 |
1 |
| 3D Glass Solutions, Inc. | 80 |
1 |
| Changzhou Tronly Advanced Electronic Materials Co., Ltd. | 77 |
1 |
| Other owners | 16 |