Process of manufacturing an electron transport material
US-9911919-B2 · Mar 6, 2018 · US
Chemistry & Metallurgy
Chemistry & Metallurgy · 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 | C07C2104/00 |
| Official title | — |
| Display label | Chemistry & Metallurgy (mapped technology topic) |
| Total patents | 26 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity appears to be declining based on the most recent years.
| Year | Patents |
|---|---|
| 2015 | 11 |
| 2016 | 8 |
| 2017 | 5 |
| 2018 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Graphene macro-assembly-fullerene composite for electrical energy storage
US-9870871-B1 · Jan 16, 2018 · US
Process for the synthesis of [6,6]-phenyl-C61butyric acid pentyl ester (PC61BP)
US-9676707-B2 · Jun 13, 2017 · US
Fullerene derivatives and their applications in organic photovoltaics
US-9637384-B2 · May 2, 2017 · US
Process of manufacturing an electron transport material
US-2017098773-A1 · Apr 6, 2017 · US
Methods for ameliorating and preventing central nervous system inflammation
US-2017022135-A1 · Jan 26, 2017 · US
Cyclohexadiene fullerene derivatives
US-9543523-B2 · Jan 10, 2017 · US
Fullerene derivative, fluororesin composition, and lubricant
US-2016347703-A1 · Dec 1, 2016 · US
Fullerene derivatives and related materials, methods, and devices
US-9502658-B2 · Nov 22, 2016 · US
Tube shaped carbon structure and manufacturing method thereof
US-2016318826-A1 · Nov 3, 2016 · US
Method and apparatus for preparing functionalized graphene and functionalized graphene
US-2016272583-A1 · Sep 22, 2016 · US
Process for the synthesis of [6,6]-phenyl-c61butyric acid pentyl ester (pc61bp)
US-2016237018-A1 · Aug 18, 2016 · US
Enhanced superconductivity of fullerenes
US-2016240765-A1 · Aug 18, 2016 · US
Functionalized nanodiamonds as delivery platforms for nucleic acids
US-9359282-B2 · Jun 7, 2016 · US
Fullerene derivative and photoelectric conversion device using same
US-9287506-B2 · Mar 15, 2016 · US
Methanofullerene derivatives and photoelectric conversion devices using same
US-9166171-B2 · Oct 20, 2015 · US
Process and method for the efficient preparation of fullerynes
US-9156696-B2 · Oct 13, 2015 · US
Enhancement of electron scavenging by water-soluble fullerenes
US-2015284309-A1 · Oct 8, 2015 · US
Polymerizable fullerene derivative and their use in organic photovoltaic cells
US-9085543-B2 · Jul 21, 2015 · US
Water-soluble fluorescent fullerene derivative, and preparation method thereof
US-9079837-B2 · Jul 14, 2015 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C07C2104/00?
- CPC C07C2104/00 is the Cooperative Patent Classification code for “Chemistry & Metallurgy.”
- How many patents are filed under CPC C07C2104/00 (Chemistry & Metallurgy)?
- Our database includes 26 publications tagged with this CPC code.
- Is patent activity under CPC C07C2104/00 growing?
- Publication counts under this code: 5 in 2017 vs 2 in 2018 (latest complete years).