Compositions and methods for treating cns disorders
US-2022315621-A1 · Oct 6, 2022 · US
Monoamides of sulfuric acids or esters thereof, e.g. sulfamic acids
Monoamides of sulfuric acids or esters thereof, e.g. sulfamic acids · 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 | C07C307/02 |
| Official title | Monoamides of sulfuric acids or esters thereof, e.g. sulfamic acids |
| Display label | Monoamides of sulfuric acids or esters thereof, e.g. sulfamic acids |
| Total patents | 91 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 6 |
| 2016 | 7 |
| 2017 | 11 |
| 2018 | 5 |
| 2019 | 5 |
| 2020 | 9 |
| 2021 | 13 |
| 2022 | 8 |
| 2023 | 5 |
| 2024 | 13 |
| 2025 | 6 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Acrylate derivative, use and production intermediate compound of the same
US-2022256844-A1 · Aug 18, 2022 · US
Prodrug modulators of the integrated stress pathway
US-2022251123-A1 · Aug 11, 2022 · US
Sulfamic acid derivatives and processes for their preparation
US-11345657-B2 · May 31, 2022 · US
Compounds useful as inhibitors of indoleamine 2,3-dioxygenase and/or tryptophan dioxygenase
US-11173145-B2 · Nov 16, 2021 · US
Electrolyte solution for non-aqueous electrolyte battery, and non-aqueous electrolyte battery using the same
US-11171361-B2 · Nov 9, 2021 · US
Prodrug modulators of the integrated stress pathway
US-11149043-B2 · Oct 19, 2021 · US
Electrolyte solution for non-aqueous electrolyte battery, and non-aqueous electrolyte battery using the same
US-11145904-B2 · Oct 12, 2021 · US
Compounds, compositions, and methods for treatment of androgen-mediated disease
US-2021253628-A1 · Aug 19, 2021 · US
Prodrug modulators of the integrated stress pathway
US-2021230195-A1 · Jul 29, 2021 · US
Acid addition salts of apomorphine, pharmaceutical compositions containing the same, and methods of using the same
US-2021179561-A1 · Jun 17, 2021 · US
Solid forms comprising 4-amino-2-(2,6-dioxopiperidine-3-yl)isoindoline-1,3-dione and a coformer, compositions and methods of use thereof
US-2021100785-A1 · Apr 8, 2021 · US
Carbamoyl phenylalaninol analogs and uses thereof
US-2021093603-A1 · Apr 1, 2021 · US
Production method for lithium sulfamate, and novel lithium sulfamate
US-2021087059-A1 · Mar 25, 2021 · US
Chlorhexidine-Cyclamate Complexes and Oral Care Compositions Comprising the Same
US-2021085583-A1 · Mar 25, 2021 · US
Modulators of Liver Receptor Homologue 1 (LRH-1) and Uses
US-2021047258-A1 · Feb 18, 2021 · US
Electrolyte solution, electrochemical device, lithium ion secondary battery, module and compound
US-2021028492-A1 · Jan 28, 2021 · US
Modulators of liver receptor homologue 1 (LRH-1) and uses
US-10843996-B2 · Nov 24, 2020 · US
Solid forms comprising 4-amino-2-(2,6- dioxopiperidine-3-yl)isoindoline-1,3-dione and a coformer, compositions and methods of use thereof
US-10835522-B2 · Nov 17, 2020 · US
Electrolytes for electrochemical generator
US-2020239413-A1 · Jul 30, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C07C307/02?
- CPC C07C307/02 is the Cooperative Patent Classification code for “Monoamides of sulfuric acids or esters thereof, e.g. sulfamic acids.”
- How many patents are filed under CPC C07C307/02 (Monoamides of sulfuric acids or esters thereof, e.g. sulfamic acids)?
- Our database includes 91 publications tagged with this CPC code.
- Is patent activity under CPC C07C307/02 growing?
- Publication counts under this code: 13 in 2024 vs 6 in 2025 (latest complete years).