Poly-cyanostilbene macrocycles
US-9701621-B2 · Jul 11, 2017 · US
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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 | C07C2103/92 |
| Official title | — |
| Display label | Chemistry & Metallurgy (mapped technology topic) |
| Total patents | 11 |
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 | 4 |
| 2016 | 5 |
| 2017 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Composition for forming a resist underlayer film, and pattern-forming method
US-9696626-B2 · Jul 4, 2017 · US
Process for the high-yield preparation of p-(r)calix[9-20]arenes
US-2016368849-A1 · Dec 22, 2016 · US
Molecular glass photoresists containing bisphenol a framework and method for preparing the same and use thereof
US-9454076-B2 · Sep 27, 2016 · US
Composition for forming a resist underlayer film, and pattern-forming method
US-9400429-B2 · Jul 26, 2016 · US
Resist composition
US-9354516-B2 · May 31, 2016 · US
Paracyclophane-based ligands, their preparation and use in catalysis
US-9340519-B2 · May 17, 2016 · US
Materials and methods for reduction of protein tau and treatment of neurodegenerative diseases
US-9206103-B2 · Dec 8, 2015 · US
Cyclic compound, method for producing the same, radiation-sensitive composition, and resist pattern formation method
US-9182666-B2 · Nov 10, 2015 · US
Carbon nanohoops and methods of making
US-9162939-B2 · Oct 20, 2015 · US
Carbon nanohoops and methods of making
US-8987538-B2 · Mar 24, 2015 · US