Ester compound
US-2024025838-A1 · Jan 25, 2024 · US
Esters of acyclic saturated polycarboxylic acids having an esterified carboxyl group bound to an acyclic carbon atom
Esters of acyclic saturated polycarboxylic acids having an esterified carboxyl group bound to an acyclic carbon atom · 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 | C07C69/34 |
| Official title | Esters of acyclic saturated polycarboxylic acids having an esterified carboxyl group bound to an acyclic carbon atom |
| Display label | Esters of acyclic saturated polycarboxylic acids having an esterified carboxyl group bound to an acyclic carbon atom |
| Total patents | 204 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 22 |
| 2016 | 31 |
| 2017 | 26 |
| 2018 | 20 |
| 2019 | 22 |
| 2020 | 22 |
| 2021 | 15 |
| 2022 | 15 |
| 2023 | 6 |
| 2024 | 12 |
| 2025 | 10 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Bimesogenic compounds and mesogenic media
US-2017369784-A1 · Dec 28, 2017 · US
Method of Using dihydro-resveratrol or its stilbenoid derivatives and/or chemical variants in treatments of fibrotic and diabetic conditions
US-2017290782-A1 · Oct 12, 2017 · US
Use of polyglycerol partial esters as defoamers
US-9738797-B2 · Aug 22, 2017 · US
Method of using dihydro-resveratrol or its stilbenoid derivatives and/or chemical variants in treatments of fibrotic and diabetic conditions
US-9738581-B2 · Aug 22, 2017 · US
Dibasic esters and the use thereof in plasticizer compositions
US-9670132-B2 · Jun 6, 2017 · US
Method of Using dihydro-resveratrol or its stilbenoid derivatives and/or chemical variants in treatments of fibrotic and diabetic conditions
US-2017057896-A1 · Mar 2, 2017 · US
Systems and methods for production of mixed fatty esters
US-2016362710-A9 · Dec 15, 2016 · US
3-acyloxymethyl-3-butenyl carboxylate compound and method for producing 4-alkyl-3-methylenebutyl carboxylate
US-9499468-B2 · Nov 22, 2016 · US
High purity dibasic acid compositions and methods of making the same
US-9487463-B2 · Nov 8, 2016 · US
Methods of sustaining dietary ketosis and its effects on lipid profile
US-2016317487-A1 · Nov 3, 2016 · US
Catalytic processes for preparing estolide base oils
US-2016318843-A1 · Nov 3, 2016 · US
Maleinized ester derivatives
US-9464255-B2 · Oct 11, 2016 · US
Production of diesters from dinitrile compounds
US-9464027-B2 · Oct 11, 2016 · US
High-and low-viscosity estolide base oils and lubricants
US-2016289163-A1 · Oct 6, 2016 · US
Biomass-resource-derived polyurethane, method for producing same, and biomass-resource-derived polyester polyol
US-2016272751-A1 · Sep 22, 2016 · US
Systems and methods for production of mixed fatty esters
US-2016208295-A1 · Jul 21, 2016 · US
Biomass-resource-derived polyurethane, method for producing same, and biomass-resource-derived polyester polyol
US-9394397-B2 · Jul 19, 2016 · US
Maleinized Ester Derivatives
US-2016200999-A1 · Jul 14, 2016 · US
Novel process for making omega-aminoalkylenic alkyl ester
US-2016200667-A1 · Jul 14, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C07C69/34?
- CPC C07C69/34 is the Cooperative Patent Classification code for “Esters of acyclic saturated polycarboxylic acids having an esterified carboxyl group bound to an acyclic carbon atom.”
- How many patents are filed under CPC C07C69/34 (Esters of acyclic saturated polycarboxylic acids having an esterified carboxyl group bound to an acyclic carbon atom)?
- Our database includes 204 publications tagged with this CPC code.
- Is patent activity under CPC C07C69/34 growing?
- Publication counts under this code: 12 in 2024 vs 10 in 2025 (latest complete years).