Systems and methods using lanthanide halide
US-10556848-B2 · Feb 11, 2020 · US
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of halogenated hydrocarbons
of halogenated hydrocarbons · 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 | C07C17/158 |
| Official title | of halogenated hydrocarbons |
| Display label | of halogenated hydrocarbons |
| Total patents | 5 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2017 | 1 |
| 2018 | 1 |
| 2019 | 1 |
| 2020 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Systems and methods using lanthanide halide
US-2019119186-A1 · Apr 25, 2019 · US
Production method for composition containing 1,2-dichloro-3,3,3-trifluoropropene (HCFO-1223xd) and/or 1,1,2-trichloro-3,3,3-trifluoropropene (CFO-1213xa)
US-9902670-B2 · Feb 27, 2018 · US
PRODUCTION METHOD FOR COMPOSITION CONTAINING 1,2-DICHLORO-3,3,3-TRIFLUOROPROPENE (HCFO-1223xd) AND/OR 1,1,2-TRICHLORO-3,3,3-TRIFLUOROPROPENE (CFO-1213xa)
US-2017057891-A1 · Mar 2, 2017 · US
Method for preparing fluorinated olefin compounds
US-9187387-B2 · Nov 17, 2015 · US