Emission control during catalyst regeneration
US-11806703-B2 · Nov 7, 2023 · US
by transformation of a functional group, e.g. oxo, carboxyl
by transformation of a functional group, e.g. oxo, carboxyl · 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 | C07C37/002 |
| Official title | {by transformation of a functional group, e.g. oxo, carboxyl} |
| Display label | by transformation of a functional group, e.g. oxo, carboxyl |
| Total patents | 35 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 5 |
| 2017 | 3 |
| 2018 | 1 |
| 2019 | 6 |
| 2020 | 5 |
| 2021 | 4 |
| 2022 | 5 |
| 2023 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Cannabidiol-type cannabinoid compound
US-11590087-B2 · Feb 28, 2023 · US
Biosynthesis of cannabinoids and cannabinoid precursors
US-2022307060-A1 · Sep 29, 2022 · US
Cannabidiol-type cannabinoid compound
US-2022265573-A1 · Aug 25, 2022 · US
Biosynthesis of cannabinoids and cannabinoid precursors
US-2022195472-A1 · Jun 23, 2022 · US
Biosynthesis of cannabinoids and cannabinoid precursors
US-11274320-B2 · Mar 15, 2022 · US
Terminally-functionalized cashew nut shell liquid derivatives
US-11274177-B2 · Mar 15, 2022 · US
Process for the preparation of 3,3,5-trimethylcyclohexylidene bisphenol
US-2021340089-A1 · Nov 4, 2021 · US
Emission control during catalyst regeneration
US-2021322967-A1 · Oct 21, 2021 · US
Emission control during catalyst regeneration
US-11065611-B2 · Jul 20, 2021 · US
Biosynthesis of cannabinoids and cannabinoid precursors
US-2021071209-A1 · Mar 11, 2021 · US
Terminally-functionalized cashew nut shell liquid derivatives
US-2020362087-A1 · Nov 19, 2020 · US
Method for purifying cannabinoid compounds
US-10647691-B2 · May 12, 2020 · US
Method for preparing 3-substituted 2-vinylphenyl sulfonates
US-10647667-B2 · May 12, 2020 · US
Process for preparing 3-chloro-2-vinylphenylsulfonates
US-10618872-B2 · Apr 14, 2020 · US
Method for preparing 3-substituted 2-vinylphenyl sulfonates
US-2020071267-A1 · Mar 5, 2020 · US
Emission control during catalyst regeneration
US-2019283015-A1 · Sep 19, 2019 · US
Method to prepare phenolics from biomass
US-10407376-B2 · Sep 10, 2019 · US
Method for preparing substituted styrene derivatives
US-10384995-B2 · Aug 20, 2019 · US
Method for preparing substituted styrene derivatives
US-2019177256-A1 · Jun 13, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C07C37/002?
- CPC C07C37/002 is the Cooperative Patent Classification code for “by transformation of a functional group, e.g. oxo, carboxyl.”
- How many patents are filed under CPC C07C37/002 (by transformation of a functional group, e.g. oxo, carboxyl)?
- Our database includes 35 publications tagged with this CPC code.
- Is patent activity under CPC C07C37/002 growing?
- Publication counts under this code: 5 in 2022 vs 2 in 2023 (latest complete years).