Crystal and formulation of reduced coenzyme q10
US-2026008739-A1 · Jan 8, 2026 · US
with monocyclic quinoid structure
with monocyclic quinoid structure · 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 | C07C50/28 |
| Official title | with monocyclic quinoid structure |
| Display label | with monocyclic quinoid structure |
| Total patents | 52 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 5 |
| 2017 | 1 |
| 2018 | 5 |
| 2019 | 5 |
| 2020 | 7 |
| 2021 | 7 |
| 2022 | 4 |
| 2023 | 4 |
| 2024 | 7 |
| 2025 | 4 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Methods, compositions, and uses related to the treatment and prevention of leigh syndrome
US-2025144049-A1 · May 8, 2025 · US
Anti-bacterial stilbene derivatives and methods of use
US-12286398-B2 · Apr 29, 2025 · US
Methods, compositions and uses related to the treatment and prevention of leigh’s syndrome
US-2025090562-A1 · Mar 20, 2025 · US
Nanomaterial, preparation method thereof, and semiconductor device
US-12232339-B2 · Feb 18, 2025 · US
Compositions and methods for the prevention and/or treatment of mitochondrial disease, including friedreich's ataxia
US-2024400529-A1 · Dec 5, 2024 · US
Compositions and methods for the prevention and/or treatment of mitochondrial disease, including friedreich's ataxia
US-2024400588-A1 · Dec 5, 2024 · US
Compositions and methods for the prevention and/or treatment of mitochondrial disease, including friedreich's ataxia
US-2024368098-A1 · Nov 7, 2024 · US
Methods for synthesis of racemic, scalemic, and chiral alpha-tocotrienol quinone
US-2024336586-A1 · Oct 10, 2024 · US
Compositions and methods for the prevention and/or treatment of mitochondrial disease, including Friedreich's ataxia
US-12049455-B2 · Jul 30, 2024 · US
Compositions and methods for the prevention and/or treatment of mitochondrial disease, including Friedreich's ataxia
US-12037350-B2 · Jul 16, 2024 · US
Production method for reduced coenzyme q10 form-ii type crystal or crystalline solid thereof
US-2024158330-A1 · May 16, 2024 · US
Method for producing reduced coenzyme q10 form ii crystals
US-2023339836-A1 · Oct 26, 2023 · US
Compositions and methods for the prevention and/or treatment of mitochondrial disease, including friedreich's ataxia
US-2023303506-A1 · Sep 28, 2023 · US
Fluoroalkyl, fluoroalkoxy, phenoxy, heteroaryloxy, alkoxy, and amine 1,4-benzoquinone derivatives for treatment of oxidative stress disorders
US-11680034-B2 · Jun 20, 2023 · US
Compositions and methods for the prevention and/or treatment of mitochondrial disease, including Friedreich's ataxia
US-11584728-B2 · Feb 21, 2023 · US
Nanomaterial, preparation method thereof, and semiconductor device
US-2022302401-A1 · Sep 22, 2022 · US
Anti-bacterial stilbene derivatives and methods of use
US-2022194888-A1 · Jun 23, 2022 · US
Process for the production of alpha-tocotrienol and derivatives
US-11312697-B2 · Apr 26, 2022 · US
Redox-active therapeutics for treatment of mitochondrial diseases and other conditions and modulation of energy biomarkers
US-2022055975-A1 · Feb 24, 2022 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C07C50/28?
- CPC C07C50/28 is the Cooperative Patent Classification code for “with monocyclic quinoid structure.”
- How many patents are filed under CPC C07C50/28 (with monocyclic quinoid structure)?
- Our database includes 52 publications tagged with this CPC code.
- Is patent activity under CPC C07C50/28 growing?
- Publication counts under this code: 7 in 2024 vs 4 in 2025 (latest complete years).