Processes for rejuvenating catalysts
US-10994268-B2 · May 4, 2021 · US
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with five carbon atoms
with five carbon 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 | C07C11/173 |
| Official title | with five carbon atoms |
| Display label | with five carbon atoms |
| Total patents | 6 |
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 |
| 2020 | 1 |
| 2021 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Processes for regenerating catalysts
US-10821427-B2 · Nov 3, 2020 · US
PROCESS FOR CO-PRODUCING C3 OLEFINS, iC4 OLEFINS, nC4 OLEFINS AND DIOLEFINS, AND/OR C5 OLEFINS AND DIOLEFINS
US-2018312451-A1 · Nov 1, 2018 · US
Process for co-producing C3 olefins, iC4 olefins, nC4 olefins and diolefins, and/or C5 olefins and diolefins
US-10017431-B2 · Jul 10, 2018 · US
Method of forming C5 di-olefins
US-9527785-B2 · Dec 27, 2016 · US
Process for the production of alkenes and/or aromatic compounds
US-9512049-B2 · Dec 6, 2016 · US