Methods to produce products comprising cannabinoids
US-12420214-B2 · Sep 23, 2025 · US
Molecular distillation
Molecular distillation · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B01D3/12 |
| Official title | Molecular distillation |
| Display label | Molecular distillation |
| Total patents | 41 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2017 | 5 |
| 2018 | 2 |
| 2019 | 1 |
| 2020 | 8 |
| 2021 | 4 |
| 2022 | 5 |
| 2023 | 8 |
| 2024 | 2 |
| 2025 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Methods to produce products comprising cannabinoids
US-2025269300-A1 · Aug 28, 2025 · US
Short-path evaporation processes
US-2025057179-A1 · Feb 20, 2025 · US
Short-path evaporation processes
US-2025049061-A1 · Feb 13, 2025 · US
Method and system for refining long chain dicarboxylic acid
US-12017182-B2 · Jun 25, 2024 · US
Removal of unwanted mineral oil hydrocarbons
US-2024034954-A1 · Feb 1, 2024 · US
Method for reducing content of saturated hydrocarbon, and refined palm-based oils and/or fats
US-11814601-B2 · Nov 14, 2023 · US
Removal of unwanted mineral oil hydrocarbons
US-2023354857-A1 · Nov 9, 2023 · US
Removal of unwanted mineral oil hydrocarbons
US-2023332070-A1 · Oct 19, 2023 · US
Removal of unwanted mineral oil hydrocarbons
US-2023272303-A1 · Aug 31, 2023 · US
Removal of unwanted mineral oil hydrocarbons
US-2023272302-A1 · Aug 31, 2023 · US
Method for producing diol
US-11618726-B2 · Apr 4, 2023 · US
Composition containing highly unsaturated fatty acid or alkyl ester thereof and a method for producing the same
US-2023055343-A1 · Feb 23, 2023 · US
Separation of cannabinoids from mixtures thereof by distillation
US-2023002340-A1 · Jan 5, 2023 · US
Composition containing highly unsaturated fatty acid or alkyl ester thereof and a method for producing the same
US-11499119-B2 · Nov 15, 2022 · US
Improved distillation capability by dilution with a component to be separated off
US-2022212120-A1 · Jul 7, 2022 · US
Method for producing diol
US-2022153667-A1 · May 19, 2022 · US
Method and system for refining long chain dicarboxylic acid
US-2022080357-A1 · Mar 17, 2022 · US
Composition containing highly unsaturated fatty acid or alkyl ester thereof and a method for producing the same
US-11248190-B2 · Feb 15, 2022 · US
Weighting Agents for Citrus Beverages
US-2021392926-A1 · Dec 23, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B01D3/12?
- CPC B01D3/12 is the Cooperative Patent Classification code for “Molecular distillation.”
- How many patents are filed under CPC B01D3/12 (Molecular distillation)?
- Our database includes 41 publications tagged with this CPC code.
- Is patent activity under CPC B01D3/12 growing?
- Publication counts under this code: 2 in 2024 vs 4 in 2025 (latest complete years).