Composite catalyst for the photocatalytic isomerisation of norbornadiene to prepare quadricyclane and process for making the catalyst
US-10137443-B2 · Nov 27, 2018 · US
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with hydrides or organic compounds (C07C5/2246 takes precedence)
with hydrides or organic compounds (C07C5/2246 takes precedence) · 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 | C07C5/2266 |
| Official title | {with hydrides or organic compounds (C07C5/2246 takes precedence)} |
| Display label | with hydrides or organic compounds (C07C5/2246 takes precedence) |
| Total patents | 4 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity appears stable based on the most recent years.
| Year | Patents |
|---|---|
| 2016 | 2 |
| 2018 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Continuous preparation method of high-purity quadricyclane
US-9944574-B2 · Apr 17, 2018 · US
Composite Catalyst for the Photocatalytic Isomerisation of Norbornadiene to Prepare Quadricyclane and Process for Making the Catalyst
US-2016339415-A1 · Nov 24, 2016 · US
Continuous Preparation Method of High-Purity Quadricyclane
US-2016340273-A1 · Nov 24, 2016 · US