Self-oriented material, self-oriented liquid crystal material and manufacturing method of liquid crystal panel
US-2020165518-A1 · May 28, 2020 · US
the carbon skeleton being acyclic and unsaturated
the carbon skeleton being acyclic and unsaturated · 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 | C07C237/16 |
| Official title | the carbon skeleton being acyclic and unsaturated |
| Display label | the carbon skeleton being acyclic and unsaturated |
| Total patents | 105 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 12 |
| 2016 | 19 |
| 2017 | 10 |
| 2018 | 10 |
| 2019 | 8 |
| 2020 | 9 |
| 2021 | 9 |
| 2022 | 6 |
| 2023 | 9 |
| 2024 | 5 |
| 2025 | 7 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Synthesis of polycyclic-carbamoylpyridone compounds
US-10519168-B2 · Dec 31, 2019 · US
Lipids for therapeutic agent delivery formulations
US-10441659-B2 · Oct 15, 2019 · US
Synthesis and evaluation of novel amido-amine cationic gemini surfactants containing flexible and rigid spacers
US-2019256458-A1 · Aug 22, 2019 · US
Fatty amides and derivatives from natural oil metathesis
US-10322994-B2 · Jun 18, 2019 · US
Novel lipids and compositions for the delivery of therapeutics
US-2019167800-A1 · Jun 6, 2019 · US
Process for the preparation of dolutegravir and pharmaceutically acceptable salts thereof
US-10301321-B2 · May 28, 2019 · US
Ionizable compounds and compositions and uses thereof
US-2019127318-A1 · May 2, 2019 · US
Ionizable compounds and compositions and uses thereof
US-10167253-B2 · Jan 1, 2019 · US
Lipids and compositions for the delivery of therapeutics
US-10117941-B2 · Nov 6, 2018 · US
Targeted nitroxide agents
US-2018298054-A1 · Oct 18, 2018 · US
Novel process for the preparation of dolutegravir and pharmaceutically acceptable salts thereof
US-2018155364-A1 · Jun 7, 2018 · US
Novel lipids and compositions for the delivery of therapeutics
US-2018125985-A1 · May 10, 2018 · US
Novel lipids and compositions for the delivery of therapeutics
US-2018092971-A1 · Apr 5, 2018 · US
Novel lipids and compositions for the delivery of therapeutics
US-2018064807-A1 · Mar 8, 2018 · US
Novel lipids and compositions for the delivery of therapeutics
US-2018043009-A1 · Feb 15, 2018 · US
Targeted nitroxide agents
US-9890192-B2 · Feb 13, 2018 · US
Synthesis of polycyclic-carbamoylpyridone compounds
US-2018022757-A1 · Jan 25, 2018 · US
Process for the preparation of dolutegravir and pharmaceutically acceptable salts thereof
US-9856271-B2 · Jan 2, 2018 · US
Fatty amines, amidoamines, and their derivatives from natural oil metathesis
US-9828570-B2 · Nov 28, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C07C237/16?
- CPC C07C237/16 is the Cooperative Patent Classification code for “the carbon skeleton being acyclic and unsaturated.”
- How many patents are filed under CPC C07C237/16 (the carbon skeleton being acyclic and unsaturated)?
- Our database includes 105 publications tagged with this CPC code.
- Is patent activity under CPC C07C237/16 growing?
- Publication counts under this code: 5 in 2024 vs 7 in 2025 (latest complete years).