- All sections
- C - Chemistry; metallurgy
- C09K - Materials for applications not otherwise provided for; applications of materials not otherwise provided for
- C09K 11/04 - Luminescent, e.g. electroluminescent, chemiluminescent, materials containing natural or artificial radioactive elements or unspecified radioactive elements
Patent holdings for IPC class C09K 11/04
Total number of patents in this class: 26
10-year publication summary
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0
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2
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0
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1
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0
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1
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2
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2
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3
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1
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| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The United States of America as represented by the Secretary of the Air Force | 754 |
2 |
| National Technology & Engineering Solutions of Sandia, LLC | 1851 |
2 |
| General Electric Company | 18133 |
1 |
| The Regents of the University of California | 18943 |
1 |
| Merck Patent GmbH | 5909 |
1 |
| Applied Materials, Inc. | 16587 |
1 |
| Chevron U.S.A. Inc. | 3774 |
1 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10525 |
1 |
| Northwestern University | 3112 |
1 |
| ALD Vacuum Technologies GmbH | 138 |
1 |
| Consejo Superior de Investigaciones Cientificas (csic) | 1254 |
1 |
| Howard Hughes Medical Institute | 202 |
1 |
| Shanghai Institute of Materia Medica, Chinese Academy of Sciences | 762 |
1 |
| Source Production & Equipment Co., Inc. | 15 |
1 |
| "stc-mt" LLC | 3 |
1 |
| The Swatch Group Research and Development Ltd | 778 |
1 |
| Trasis S.A. | 20 |
1 |
| Universitat Jaume I | 26 |
1 |
| Universite de Liege | 261 |
1 |
| Westinghouse Electric Company LLC | 1087 |
1 |
| Other owners | 4 |