Recovery of 3-hydroxypropionic acid
US-10442749-B2 · Oct 15, 2019 · US
Saturated compounds having only one carboxyl group and containing hydroxy or O-metal groups
Saturated compounds having only one carboxyl group and containing hydroxy or O-metal 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 | C07C59/01 |
| Official title | Saturated compounds having only one carboxyl group and containing hydroxy or O-metal groups |
| Display label | Saturated compounds having only one carboxyl group and containing hydroxy or O-metal groups |
| Total patents | 135 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 14 |
| 2016 | 10 |
| 2017 | 11 |
| 2018 | 21 |
| 2019 | 13 |
| 2020 | 16 |
| 2021 | 14 |
| 2022 | 8 |
| 2023 | 9 |
| 2024 | 10 |
| 2025 | 7 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Cationic lipids for nucleic acid delivery and preparation thereof
US-2019292130-A1 · Sep 26, 2019 · US
Crystal of amino acid salt of 3-hydroxyisovaleric acid and production method thereof
US-2019210958-A1 · Jul 11, 2019 · US
Improved method for processing magnesium chloride solutions and method for manufacturing carboxylic acids
US-2019194029-A1 · Jun 27, 2019 · US
Method of catalytic oxidation of lignite using oxygen as oxidant at atmospheric pressure
US-10160712-B2 · Dec 25, 2018 · US
Acetyl-CoA carboxylases
US-10155937-B2 · Dec 18, 2018 · US
Crystal of monovalent cation salt of 3-hydroxyisovaleric acid and process for producing the crystal
US-2018327344-A1 · Nov 15, 2018 · US
Esters of oligo-hydroxycarboxylic acids and use thereof
US-10125215-B2 · Nov 13, 2018 · US
Photosynthetic production of 3-hydroxybutyrate from carbon dioxide
US-2018312884-A1 · Nov 1, 2018 · US
Method for processing magnesium chloride solutions
US-10106821-B2 · Oct 23, 2018 · US
Method of catalytic oxidation of lignite using oxygen as oxidant at atmospheric pressure
US-2018237371-A1 · Aug 23, 2018 · US
Bioproduction of chemicals
US-10047383-B2 · Aug 14, 2018 · US
Plant Extract Compositions for Forming Protective Coatings
US-2018222835-A1 · Aug 9, 2018 · US
Carboxylic acid recovery from magnesium carboxylate mixture
US-10040746-B2 · Aug 7, 2018 · US
4-hydroxybutyric acid analogs
US-10040748-B2 · Aug 7, 2018 · US
Nutritional supplements and therapeutic compositions comprising (r)-3- hydroxybutyrate derivatives
US-2018195096-A1 · Jul 12, 2018 · US
4-hydroxybutyric acid analogs
US-2018155266-A1 · Jun 7, 2018 · US
ARTICLES HAVING SILVER ION a-OXY CARBOXYLATE OXIME COMPLEXES
US-2018151265-A1 · May 31, 2018 · US
Plant extract compositions for forming protective coatings
US-9957215-B2 · May 1, 2018 · US
Photosynthetic production of 3-hydroxybutyrate from carbon dioxide
US-9944955-B1 · Apr 17, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C07C59/01?
- CPC C07C59/01 is the Cooperative Patent Classification code for “Saturated compounds having only one carboxyl group and containing hydroxy or O-metal groups.”
- How many patents are filed under CPC C07C59/01 (Saturated compounds having only one carboxyl group and containing hydroxy or O-metal groups)?
- Our database includes 135 publications tagged with this CPC code.
- Is patent activity under CPC C07C59/01 growing?
- Publication counts under this code: 10 in 2024 vs 7 in 2025 (latest complete years).