- All sections
- A - Human necessities
- A62D - Chemical means for extinguishing firesprocesses for making harmful chemical substances harmless, or less harmful, by effecting a chemical changecomposition of materials for coverings or clothing for protecting against harmful chemical agentscomposition of materials for transparent parts of gas-masks, respirators, breathing bags or helmetscomposition of chemical materials for use in breathing apparatus
- A62D 3/17 - Processes for making harmful chemical substances harmless, or less harmful, by effecting a chemical change in the substances by subjecting to electric or wave energy or particle or ionizing radiation to electromagnetic radiation, e.g. emitted by a laser
Patent holdings for IPC class A62D 3/17
Total number of patents in this class: 11
10-year publication summary
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2
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0
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0
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2
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1
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1
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0
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0
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2
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0
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| National Institute of Advanced Industrial Science and Technology | 3794 |
2 |
| Hanyi Bio-technology (Beijing) Co., Ltd | 23 |
2 |
| Murata Manufacturing Co., Ltd. | 25744 |
1 |
| The Board of Trustees of the Leland Stanford Junior University | 6653 |
1 |
| Chevron U.S.A. Inc. | 4140 |
1 |
| Drexel University | 1001 |
1 |
| King Fahd University of Petroleum and Minerals | 1572 |
1 |
| Seton Hall University | 22 |
1 |
| Trojan Technologies | 38 |
1 |
| Other owners | 0 |