Method of producing optically active compound
US-9687833-B2 · Jun 27, 2017 · US
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the carbon skeleton being further substituted by singly-bound oxygen atoms
the carbon skeleton being further substituted by singly-bound oxygen atoms · 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 | C07C205/48 |
| Official title | the carbon skeleton being further substituted by singly-bound oxygen atoms |
| Display label | the carbon skeleton being further substituted by singly-bound oxygen atoms |
| Total patents | 2 |
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 | 1 |
| 2017 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method of producing optically active compound
US-2016250625-A1 · Sep 1, 2016 · US