Quantum dot stabilized by halogen salt and method for manufacturing the same
US-9517936-B2 · Dec 13, 2016 · US
Compounds containing, besides selenium or tellurium, more than one other element, with -O- and -OH not being considered as anions
Compounds containing, besides selenium or tellurium, more than one other element, with -O- and -OH not being considered as anions · Cooperative Patent Classification (CPC)
Chemical and metallurgical processes, compounds, and materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | C01B19/002 |
| Official title | {Compounds containing, besides selenium or tellurium, more than one other element, with -O- and -OH not being considered as anions} |
| Display label | Compounds containing, besides selenium or tellurium, more than one other element, with -O- and -OH not being considered as anions |
| Total patents | 284 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 30 |
| 2016 | 32 |
| 2017 | 21 |
| 2018 | 31 |
| 2019 | 29 |
| 2020 | 28 |
| 2021 | 25 |
| 2022 | 25 |
| 2023 | 16 |
| 2024 | 26 |
| 2025 | 15 |
| 2026 | 6 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Thermoelectric material, and thermoelectric module and thermoelectric apparatus comprising the same
US-2016343928-A1 · Nov 24, 2016 · US
Methods for the additive manufacturing of semiconductor and crystal materials
US-9499406-B1 · Nov 22, 2016 · US
Homogeneous precursor formation method and device thereof
US-2016333200-A1 · Nov 17, 2016 · US
Methods of removing surface ligand compounds
US-9492840-B2 · Nov 15, 2016 · US
Catalyst for conversion of propylene to product comprising a carboxylic acid moiety
US-9492814-B2 · Nov 15, 2016 · US
Compound semiconductors and their application
US-9490413-B2 · Nov 8, 2016 · US
Materials and methods for the preperation of nanocomposites
US-2016308107-A1 · Oct 20, 2016 · US
Hafnium telluride layered compounds, transparent and electrically conductive film, and electronic devices including the same
US-9440853-B2 · Sep 13, 2016 · US
Thermoelectric material and method of preparing the thermoelectric material
US-9419197-B2 · Aug 16, 2016 · US
Polycrystalline films comprising copper-zinc-tin-chalcogenide and methods of making the same
US-2016233358-A1 · Aug 11, 2016 · US
Thermoelectric materials and their manufacturing method
US-2016218267-A1 · Jul 28, 2016 · US
Cu2XSnY4 Nanoparticles
US-2016218232-A1 · Jul 28, 2016 · US
Compound semiconductors and their applications
US-2016204327-A1 · Jul 14, 2016 · US
New compound semiconductors and their application
US-2016197256-A1 · Jul 7, 2016 · US
Nanoparticles and methods of manufacturing the same
US-9385194-B2 · Jul 5, 2016 · US
Mesoporous materials and processes for preparation thereof
US-2016151768-A1 · Jun 2, 2016 · US
Mesoporous materials and processes for preparation thereof
US-2016151767-A1 · Jun 2, 2016 · US
Nanomaterial having tunable infrared absorption characteristics and associated method of manufacture
US-2016152471-A1 · Jun 2, 2016 · US
Method of manufacturing CI(G)S nano particles for manufacturing light absorption layer and CI(G)S nano particles manufactured using the same
US-9356168-B2 · May 31, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C01B19/002?
- CPC C01B19/002 is the Cooperative Patent Classification code for “Compounds containing, besides selenium or tellurium, more than one other element, with -O- and -OH not being considered as anions.”
- How many patents are filed under CPC C01B19/002 (Compounds containing, besides selenium or tellurium, more than one other element, with -O- and -OH not being considered as anions)?
- Our database includes 284 publications tagged with this CPC code.
- Is patent activity under CPC C01B19/002 growing?
- Publication counts under this code: 26 in 2024 vs 15 in 2025 (latest complete years).