Cathode active material for lithium secondary battery and method of manufacturing the same
US-2021408532-A1 · Dec 30, 2021 · US
having nitrogen atoms of thiocarbamic groups bound to hydrogen atoms or to acyclic carbon atoms
having nitrogen atoms of thiocarbamic groups bound to hydrogen atoms or to acyclic 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 | C07C333/04 |
| Official title | having nitrogen atoms of thiocarbamic groups bound to hydrogen atoms or to acyclic carbon atoms |
| Display label | having nitrogen atoms of thiocarbamic groups bound to hydrogen atoms or to acyclic carbon atoms |
| Total patents | 102 |
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 | 6 |
| 2016 | 7 |
| 2017 | 14 |
| 2018 | 11 |
| 2019 | 7 |
| 2020 | 10 |
| 2021 | 16 |
| 2022 | 7 |
| 2023 | 10 |
| 2024 | 8 |
| 2025 | 4 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Alkylamine-substituted perthiocarbamates as dual precursors to hydropersulfide and carbonyl sulfide
US-2021238134-A1 · Aug 5, 2021 · US
Aromatic substituted alkane-core monomers and polymers thereof for volume bragg gratings
US-2021155599-A1 · May 27, 2021 · US
Ionizable cationic lipid for RNA delivery
US-10961188-B2 · Mar 30, 2021 · US
Method for preparing thionocarbamate and co-producing 2-mercaptoethanol or o-alkylthioethyl xanthate
US-2021002218-A1 · Jan 7, 2021 · US
Nucleic acid-containing lipid nanoparticle
US-2020368173-A1 · Nov 26, 2020 · US
Method of synthesis of an ionizable cationic lipid
US-10781169-B2 · Sep 22, 2020 · US
Cationic lipids for therapeutic agent delivery formulations
US-2020199064-A1 · Jun 25, 2020 · US
Method of synthesis of an ionizable cationic lipid
US-2020140380-A9 · May 7, 2020 · US
Cathode active material for lithium secondary battery and methode of manufacturing the same
US-2020144612-A1 · May 7, 2020 · US
Ionizable cationic lipid for rna delivery
US-2020109113-A1 · Apr 9, 2020 · US
Lipids for therapeutic agent delivery formulations
US-2020085957-A1 · Mar 19, 2020 · US
Ionizable cationic lipid for RNA delivery
US-10556861-B2 · Feb 11, 2020 · US
Cationic lipids for therapeutic agent delivery formulations
US-10532975-B2 · Jan 14, 2020 · US
Ionizable cationic lipid for RNA delivery
US-10526284-B2 · Jan 7, 2020 · US
Ionizable cationic lipid for rna delivery
US-2019388562-A1 · Dec 26, 2019 · US
Lipids for therapeutic agent delivery formulations
US-10441659-B2 · Oct 15, 2019 · US
Ionizable cationic lipid for RNA delivery
US-10399937-B2 · Sep 3, 2019 · US
Ionizable cationic lipid for RNA delivery
US-10383952-B2 · Aug 20, 2019 · US
Isothiocyanate Production Method, Composition for Transporting and Storing N-Substituted O-Substituted Thiocarbamate, and Isothiocyanate Composition
US-2019233371-A1 · Aug 1, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C07C333/04?
- CPC C07C333/04 is the Cooperative Patent Classification code for “having nitrogen atoms of thiocarbamic groups bound to hydrogen atoms or to acyclic carbon atoms.”
- How many patents are filed under CPC C07C333/04 (having nitrogen atoms of thiocarbamic groups bound to hydrogen atoms or to acyclic carbon atoms)?
- Our database includes 102 publications tagged with this CPC code.
- Is patent activity under CPC C07C333/04 growing?
- Publication counts under this code: 8 in 2024 vs 4 in 2025 (latest complete years).