Processes for the preparation of (S)-tert-butyl 4,5-diamino-5-oxopentanoate
US-12435028-B2 · Oct 7, 2025 · US
of an acyclic and saturated carbon skeleton
of an acyclic and saturated carbon skeleton · 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 | C07C275/06 |
| Official title | of an acyclic and saturated carbon skeleton |
| Display label | of an acyclic and saturated carbon skeleton |
| Total patents | 26 |
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 | 3 |
| 2016 | 7 |
| 2017 | 1 |
| 2019 | 4 |
| 2020 | 2 |
| 2021 | 3 |
| 2022 | 2 |
| 2023 | 1 |
| 2024 | 2 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Salts and solid state forms of a kif18a inhibitor compound
US-2024327384-A1 · Oct 3, 2024 · US
Processes for the preparation of (S)-tert-butyl 4,5-diamino-5-oxopentanoate
US-11912644-B2 · Feb 27, 2024 · US
Dihydropyrimidin-2-one compounds and medical use thereof
US-2023373932-A1 · Nov 23, 2023 · US
Processes for the preparation of (S)-tert-butyl 4,5- diamino-5-oxopentanoate
US-11505522-B2 · Nov 22, 2022 · US
Carbamides for separating uranium(VI) and plutonium(IV) without reducing the plutonium(IV)
US-11479833-B2 · Oct 25, 2022 · US
Carbamides for separating uranium(vi) and plutonium(iv) without reducing the plutonium(iv)
US-2021363609-A1 · Nov 25, 2021 · US
Dihydropyrimidin-2-one compounds and medical use thereof
US-2021130300-A1 · May 6, 2021 · US
Ionic liquid, nonaqueous electrolyte, and power storage device
US-10991984-B2 · Apr 27, 2021 · US
Processes for the preparation of (S)-tert-butyl 4,5-diamino-5-oxopentanoate
US-10717703-B2 · Jul 21, 2020 · US
Process for the synthesis of amide bonds with the aid of novel catalysts
US-10544186-B2 · Jan 28, 2020 · US
Dihydropyrimidin-2-one compounds and medical use thereof
US-2019359575-A1 · Nov 28, 2019 · US
Process for the synthesis of amide bonds with the aid of novel catalysts
US-2019270768-A1 · Sep 5, 2019 · US
Silanol compound, composition, and method for producing silanol compound
US-10308670-B2 · Jun 4, 2019 · US
Dihydropyrimidin-2-one compounds and medical use thereof
US-10196363-B2 · Feb 5, 2019 · US
Silanol Compound, Composition, and Method for Producing Silanol Compound
US-2017183363-A1 · Jun 29, 2017 · US
Urea-containing silanes, process for preparation thereof and use thereof
US-9527873-B2 · Dec 27, 2016 · US
Dihydropyrimidin-2-one compounds and medical use thereof
US-2016194290-A1 · Jul 7, 2016 · US
Ionic liquid, nonaqueous electrolyte, and power storage device
US-2016141719-A1 · May 19, 2016 · US
Process for preparing urea-containing silanes
US-9290523-B2 · Mar 22, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C07C275/06?
- CPC C07C275/06 is the Cooperative Patent Classification code for “of an acyclic and saturated carbon skeleton.”
- How many patents are filed under CPC C07C275/06 (of an acyclic and saturated carbon skeleton)?
- Our database includes 26 publications tagged with this CPC code.
- Is patent activity under CPC C07C275/06 growing?
- Publication counts under this code: 2 in 2024 vs 1 in 2025 (latest complete years).