Crystal and formulation of reduced coenzyme q10
US-2026008739-A1 · Jan 8, 2026 · US
by change of physical state, e.g. by crystallisation
by change of physical state, e.g. by crystallisation · 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 | C07C41/40 |
| Official title | by change of physical state, e.g. by crystallisation |
| Display label | by change of physical state, e.g. by crystallisation |
| Total patents | 40 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly growing.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 7 |
| 2017 | 4 |
| 2019 | 2 |
| 2020 | 1 |
| 2021 | 6 |
| 2022 | 5 |
| 2023 | 2 |
| 2024 | 8 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Solid presentation form of at least one phenol derivative and process for obtaining same
US-12145902-B2 · Nov 19, 2024 · US
Dihydroxy compound manufacturing method and recycled resin manufacturing method
US-2024376286-A1 · Nov 14, 2024 · US
Isolation of dialkylene phenolic glycol ether
US-2024376034-A1 · Nov 14, 2024 · US
Volatile or semi-volatile natural antioxidants sourced from a comestible byproduct
US-2024301167-A1 · Sep 12, 2024 · US
Processes for preparation of dapagliflozin or its solvates or co-crystals thereof
US-12071418-B2 · Aug 27, 2024 · US
Volatile or semi-volatile natural antioxidants sourced from a comestible byproduct
US-12006416-B2 · Jun 11, 2024 · US
Production method for reduced coenzyme q10 form-ii type crystal or crystalline solid thereof
US-2024158330-A1 · May 16, 2024 · US
1,3-bis(naphthalen-2-yloxy)propan-2-one as an eco-friendly insecticidal agent against Spodoptera littoralis (boisd.)
US-11957127-B1 · Apr 16, 2024 · US
Method for producing reduced coenzyme q10 form ii crystals
US-2023339836-A1 · Oct 26, 2023 · US
Method and plant for preparing dimethyl ether
US-2023331650-A1 · Oct 19, 2023 · US
Processes for preparation of dapagliflozin or its solvates or co-crystals thereof
US-2022372010-A1 · Nov 24, 2022 · US
Production method for crystal of reduced coenzyme Q10 having excellent stability
US-11498893-B2 · Nov 15, 2022 · US
Process for the di-o-alkylation of 1,3-diols to 1,3-diethers
US-2022356138-A1 · Nov 10, 2022 · US
Production method for crystal of reduced coenzyme Q10 having excellent stability
US-11453633-B2 · Sep 27, 2022 · US
Processes for preparation of dapagliflozin or its solvates or co-crystals thereof
US-11427555-B2 · Aug 30, 2022 · US
Production method for crystal of reduced coenzyme q10 having excellent stability
US-2021355059-A1 · Nov 18, 2021 · US
Novel processes for preparation of dapagliflozin or its solvates or co-crystals thereof
US-2021323939-A1 · Oct 21, 2021 · US
Production method for crystal of reduced coenzyme q10 having excellent stability
US-2021317057-A1 · Oct 14, 2021 · US
Novel solid presentation form of at least one phenol derivative and process for obtaining same
US-2021292262-A1 · Sep 23, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C07C41/40?
- CPC C07C41/40 is the Cooperative Patent Classification code for “by change of physical state, e.g. by crystallisation.”
- How many patents are filed under CPC C07C41/40 (by change of physical state, e.g. by crystallisation)?
- Our database includes 40 publications tagged with this CPC code.
- Is patent activity under CPC C07C41/40 growing?
- Publication counts under this code: 2 in 2023 vs 8 in 2024 (latest complete years).