Method of synthesis of an ionizable cationic lipid
US-10781169-B2 · Sep 22, 2020 · US
having the nitrogen atom of at least one of the carboxamide groups bound to an acyclic carbon atom of a hydrocarbon radical substituted by carboxyl groups (peptides C07K)
having the nitrogen atom of at least one of the carboxamide groups bound to an acyclic carbon atom of a hydrocarbon radical substituted by carboxyl groups (peptides C07K) · 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 | C07C237/12 |
| Official title | having the nitrogen atom of at least one of the carboxamide groups bound to an acyclic carbon atom of a hydrocarbon radical substituted by carboxyl groups (peptides C07K) |
| Display label | having the nitrogen atom of at least one of the carboxamide groups bound to an acyclic carbon atom of a hydrocarbon radical substituted by carboxyl groups (peptides C07K) |
| Total patents | 133 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 10 |
| 2016 | 8 |
| 2017 | 17 |
| 2018 | 12 |
| 2019 | 11 |
| 2020 | 14 |
| 2021 | 9 |
| 2022 | 12 |
| 2023 | 11 |
| 2024 | 13 |
| 2025 | 16 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Synthesis of new anionic surfactants and their use as collectors in froth flotation of non-sulphidic ores
US-10543493-B2 · Jan 28, 2020 · US
Compositions With A Cooling Effect
US-2019330141-A1 · Oct 31, 2019 · US
Lipids for therapeutic agent delivery formulations
US-10441659-B2 · Oct 15, 2019 · US
Synthesis of aryl cyclohexane ester derivatives useful as sensates in consumer products
US-2019276389-A1 · Sep 12, 2019 · US
Ionizable cationic lipid for RNA delivery
US-10399937-B2 · Sep 3, 2019 · US
Derivatives of sobetirome
US-10392356-B2 · Aug 27, 2019 · US
18f labeled amino acids, derivatives thereof and method of making same
US-2019223814-A1 · Jul 25, 2019 · US
Compositions for prevention/prophylactic treatment of poison ivy dermatitis
US-10322103-B2 · Jun 18, 2019 · US
Caspase inhibitor and pharmaceutical composition, use and therapeutic method thereof
US-2019135733-A1 · May 9, 2019 · US
Short chain PEGylation of amino acid monomers glutamine, lysine and peptides formed thereby
US-10280194-B2 · May 7, 2019 · US
Processes for the preparation of (s)-tert-butyl 4,5-diamino-5-oxopentanoate
US-2019084924-A1 · Mar 21, 2019 · US
Amino acid-, peptide- and polypeptide-lipids, isomers, compositions, and uses thereof
US-2019076462-A1 · Mar 14, 2019 · US
Substituted biaryl alkyl amides
US-10106491-B2 · Oct 23, 2018 · US
Novel vegetable oil-based material as a substitute for carnauba wax
US-2018297937-A1 · Oct 18, 2018 · US
Forms and compositions of biaryl inhibitors of bruton's tyrosine kinase
US-2018282310-A1 · Oct 4, 2018 · US
Amino acid-, peptide- and polypeptide-lipids, isomers, compositions, and uses thereof
US-10086013-B2 · Oct 2, 2018 · US
Dipeptidomimetics as inhibitors of human immunoproteasomes
US-2018221431-A1 · Aug 9, 2018 · US
Method of synthesis of an ionizable cationic lipid
US-2018208555-A1 · Jul 26, 2018 · US
Ionizable cationic lipid for rna delivery
US-2018170865-A1 · Jun 21, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C07C237/12?
- CPC C07C237/12 is the Cooperative Patent Classification code for “having the nitrogen atom of at least one of the carboxamide groups bound to an acyclic carbon atom of a hydrocarbon radical substituted by carboxyl groups (peptides C07K).”
- How many patents are filed under CPC C07C237/12 (having the nitrogen atom of at least one of the carboxamide groups bound to an acyclic carbon atom of a hydrocarbon radical substituted by carboxyl groups (peptides C07K))?
- Our database includes 133 publications tagged with this CPC code.
- Is patent activity under CPC C07C237/12 growing?
- Publication counts under this code: 13 in 2024 vs 16 in 2025 (latest complete years).