Hydrosilylation reaction catalyst
US-2018200703-A1 · Jul 19, 2018 · US
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Cyclic esters
Cyclic esters · 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 | C07F7/07 |
| Official title | Cyclic esters |
| Display label | Cyclic esters |
| Total patents | 6 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity appears to be growing based on the most recent years.
| Year | Patents |
|---|---|
| 2016 | 1 |
| 2017 | 2 |
| 2018 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Chemical reagents for attaching affinity molecules on surfaces
US-9981997-B2 · May 29, 2018 · US
Phosphonium compound, epoxy resin composition including the same and semiconductor device prepared using the same
US-9890307-B2 · Feb 13, 2018 · US
Compositions and methods for reduction of ketones, aldehydes and iminiums, and products produced thereby
US-2017362151-A1 · Dec 21, 2017 · US
Phosphonium compound, epoxy resin composition including the same and semiconductor device prepared using the same
US-2017018473-A1 · Jan 19, 2017 · US
Chemical reagents for attaching affinity molecules on surfaces
US-2016280723-A1 · Sep 29, 2016 · US