Rxfp1 agonists
US-2025268903-A1 · Aug 28, 2025 · US
to carbon atoms of hydrocarbon radicals substituted by carboxyl groups
to carbon atoms of hydrocarbon radicals substituted by carboxyl groups · 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 | C07C271/54 |
| Official title | to carbon atoms of hydrocarbon radicals substituted by carboxyl groups |
| Display label | to carbon atoms of hydrocarbon radicals substituted by carboxyl groups |
| Total patents | 27 |
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 | 7 |
| 2016 | 6 |
| 2017 | 2 |
| 2018 | 1 |
| 2020 | 2 |
| 2021 | 4 |
| 2022 | 2 |
| 2023 | 1 |
| 2024 | 1 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Cannabinoid prodrug compounds
US-2024408046-A1 · Dec 12, 2024 · US
Aromatic substituted alkane-core monomers and polymers thereof for volume Bragg gratings
US-11780819-B2 · Oct 10, 2023 · US
Substituted mono- and poly-phenyl-core monomers and polymers thereof for volume bragg gratings
US-2022153693-A1 · May 19, 2022 · US
Isocyanate production method
US-11306055-B2 · Apr 19, 2022 · US
Aromatic substituted alkane-core monomers and polymers thereof for volume bragg gratings
US-2021155599-A1 · May 27, 2021 · US
Anthraquinone derivatized monomers and polymers for volume bragg gratings
US-2021155585-A1 · May 27, 2021 · US
Aromatic substituted methane-core monomers and polymers thereof for volume bragg gratings
US-2021155584-A1 · May 27, 2021 · US
Aromatic substituted ethane-core monomers and polymers thereof for volume bragg gratings
US-2021155581-A1 · May 27, 2021 · US
Isocyanate production method
US-2020216387-A1 · Jul 9, 2020 · US
Chemically activated water-soluble prodrug
US-2020207782-A1 · Jul 2, 2020 · US
Gemini surfactant and their use
US-10106494-B2 · Oct 23, 2018 · US
Substituted tetracycline compounds
US-2017305840-A1 · Oct 26, 2017 · US
Substituted tetracycline compounds
US-9533943-B2 · Jan 3, 2017 · US
Plasminogen activator inhibitor-1 inhibitors and methods of use thereof to modulate lipid metabolism
US-9527878-B2 · Dec 27, 2016 · US
Novel gemini surfactant and their use
US-2016368863-A1 · Dec 22, 2016 · US
4-dedimethylamino tetracycline compounds
US-2016324880-A1 · Nov 10, 2016 · US
4-dedimethylamino tetracycline compounds
US-9278911-B2 · Mar 8, 2016 · US
N-substituted carbamic acid ester production method and isocyanate production method using the N-substituted carbamic acid ester
US-9249090-B2 · Feb 2, 2016 · US
Plasminogen activator inhibitor-1 inhibitors and methods of use thereof to modulate lipid metabolism
US-2016009748-A1 · Jan 14, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C07C271/54?
- CPC C07C271/54 is the Cooperative Patent Classification code for “to carbon atoms of hydrocarbon radicals substituted by carboxyl groups.”
- How many patents are filed under CPC C07C271/54 (to carbon atoms of hydrocarbon radicals substituted by carboxyl groups)?
- Our database includes 27 publications tagged with this CPC code.
- Is patent activity under CPC C07C271/54 growing?
- Publication counts under this code: 1 in 2024 vs 1 in 2025 (latest complete years).