Electrically-responsive infrared reflective device
US-2020326591-A1 · Oct 15, 2020 · US
Esters containing oxygen in addition to the carboxy oxygen
Esters containing oxygen in addition to the carboxy oxygen · 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 | C08F122/20 |
| Official title | Esters containing oxygen in addition to the carboxy oxygen |
| Display label | Esters containing oxygen in addition to the carboxy oxygen |
| Total patents | 74 |
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 | 10 |
| 2018 | 17 |
| 2019 | 11 |
| 2020 | 12 |
| 2021 | 6 |
| 2022 | 3 |
| 2023 | 2 |
| 2024 | 2 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Liquid crystal polymer device and method
US-2020283683-A1 · Sep 10, 2020 · US
Liquid crystal display including protrusions in a liquid crystal layer
US-10761374-B2 · Sep 1, 2020 · US
Thermoplastic elastomers via reversible addition-fragmentation chain transfer polymerization of triglycerides
US-10752711-B2 · Aug 25, 2020 · US
Thermoplastic elastomers via reversible addition-fragmentation chain transfer polymerization of triglycerides
US-10730975-B2 · Aug 4, 2020 · US
Curable composition for dental use, and method for producing same
US-2020129384-A1 · Apr 30, 2020 · US
Liquid crystal display
US-10620480-B2 · Apr 14, 2020 · US
Compound, resist composition containing compound and pattern formation method using same
US-2020057370-A1 · Feb 20, 2020 · US
Polyisocyanates from fused bicyclic polyols and polyurethanes therefrom
US-10550210-B2 · Feb 4, 2020 · US
Oxime ester photoinitiators
US-2020004146-A1 · Jan 2, 2020 · US
Oxime ester photoinitiators
US-2020004147-A1 · Jan 2, 2020 · US
Oxime ester photoinitiators
US-2020004148-A1 · Jan 2, 2020 · US
Functionalized poly(2,6-dimethyl phenylene oxide) oligomers containing dicyclopentadiene, method of producing the same and use thereof
US-2019367647-A1 · Dec 5, 2019 · US
Oxime ester photoinitiators
US-10488756-B2 · Nov 26, 2019 · US
Liquid crystal display including protrusions in a liquid crystal layer
US-2019265553-A1 · Aug 29, 2019 · US
Dental material including propylbarbituric acid polymerization catalyst
US-10363202-B2 · Jul 30, 2019 · US
Polymerizable polar compound, liquid crystal composition and liquid crystal display device
US-2019169502-A1 · Jun 6, 2019 · US
Tackifier compounds and methods of using the same
US-10280241-B2 · May 7, 2019 · US
Indirect additive manufacturing process
US-2019111618-A1 · Apr 18, 2019 · US
Method for manufacturing water absorbing agent
US-2019105633-A1 · Apr 11, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C08F122/20?
- CPC C08F122/20 is the Cooperative Patent Classification code for “Esters containing oxygen in addition to the carboxy oxygen.”
- How many patents are filed under CPC C08F122/20 (Esters containing oxygen in addition to the carboxy oxygen)?
- Our database includes 74 publications tagged with this CPC code.
- Is patent activity under CPC C08F122/20 growing?
- Publication counts under this code: 2 in 2024 vs 1 in 2025 (latest complete years).