Method for converting algal biomass into a gas or into biocrude by hydrothermal gasification or hydrothermal liquefaction, respectively
US-2017342327-A1 · Nov 30, 2017 · US
Preparation of oxygen-containing organic compounds
Preparation of oxygen-containing organic compounds · 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 | C12P7/00 |
| Official title | Preparation of oxygen-containing organic compounds |
| Display label | Preparation of oxygen-containing organic compounds |
| Total patents | 187 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 31 |
| 2016 | 22 |
| 2017 | 25 |
| 2018 | 29 |
| 2019 | 24 |
| 2020 | 13 |
| 2021 | 16 |
| 2022 | 9 |
| 2023 | 5 |
| 2024 | 5 |
| 2025 | 7 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Apparatus for making bio-organic compounds
US-9765363-B1 · Sep 19, 2017 · US
Laccases for bio-bleaching
US-9677053-B2 · Jun 13, 2017 · US
Isoprene oligomer, polyisoprene, processes for producing these materials, rubber composition, and pneumatic tire
US-9657313-B2 · May 23, 2017 · US
Methods and systems for processing biomass material
US-9624436-B2 · Apr 18, 2017 · US
Enzymatic hydroxylation of aliphatic hydrocarbon
US-2017058301-A1 · Mar 2, 2017 · US
Method for increasing biomass synthesis capacity of microorganisms and modified microorganisms therefrom
US-2017051293-A1 · Feb 23, 2017 · US
Expoxidation Using Peroxygenases
US-2016369312-A1 · Dec 22, 2016 · US
Process for Degrading Mannan-Containing Cellulosic Materials
US-2016333333-A1 · Nov 17, 2016 · US
Materials and methods for identifying and using yeast strains that metabolize pentose sugars in the presence of D-glucose
US-9469837-B2 · Oct 18, 2016 · US
Methods For Degrading or Converting Plant Cell Wall Polysaccharides
US-2016289722-A1 · Oct 6, 2016 · US
Epoxidation using peroxygenase
US-9458478-B2 · Oct 4, 2016 · US
SYSTEM AND METHOD FOR FEEDBACK CONTROL OF GAS SUPPLY FOR ETHANOL PRODUCTION VIA SYNGAS FERMENTATION USING pH AS A KEY CONTROL INDICATOR
US-2016281114-A1 · Sep 29, 2016 · US
Stable fungal cel6 enzyme variants
US-2016251642-A1 · Sep 1, 2016 · US
Laccases for bio-bleaching
US-2016237411-A1 · Aug 18, 2016 · US
Method for producing oil containing polyunsaturated fatty acid using lipase
US-2016230199-A1 · Aug 11, 2016 · US
Isoprene oligomer, polyisoprene, processes for producing these materials, rubber composition, and pneumatic tire
US-2016222418-A1 · Aug 4, 2016 · US
Yeast cell having decreased rgt1 activity, method of producing the same, and method of producing product using the same
US-2016208270-A1 · Jul 21, 2016 · US
Isoprene oligomer, polyisoprene, processes for producing these materials, rubber composition, and pneumatic tire
US-9371342-B2 · Jun 21, 2016 · US
Process for producing volatile organic compounds from biomass material
US-9359557-B2 · Jun 7, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C12P7/00?
- CPC C12P7/00 is the Cooperative Patent Classification code for “Preparation of oxygen-containing organic compounds.”
- How many patents are filed under CPC C12P7/00 (Preparation of oxygen-containing organic compounds)?
- Our database includes 187 publications tagged with this CPC code.
- Is patent activity under CPC C12P7/00 growing?
- Publication counts under this code: 5 in 2024 vs 7 in 2025 (latest complete years).