A process to prepare a liquid coffee concentrate with reduced acrylamide content by treatment with a selectively permeable membrane
US-2022400698-A1 · Dec 22, 2022 · US
Methods of roasting coffee (machines therefor A23N12/00)
Methods of roasting coffee (machines therefor A23N12/00) · Cooperative Patent Classification (CPC)
Agriculture, food, personal care, health, and life sciences.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | A23F5/04 |
| Official title | Methods of roasting coffee (machines therefor A23N12/00) |
| Display label | Methods of roasting coffee (machines therefor A23N12/00) |
| Total patents | 113 |
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 | 2 |
| 2016 | 6 |
| 2017 | 15 |
| 2018 | 9 |
| 2019 | 6 |
| 2020 | 5 |
| 2021 | 6 |
| 2022 | 13 |
| 2023 | 17 |
| 2024 | 15 |
| 2025 | 18 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Beverage ingredient treatment method and related packaged ingredient
US-2022378059-A1 · Dec 1, 2022 · US
Spirit infused coffee beans
US-11406114-B2 · Aug 9, 2022 · US
Coffee composition and process
US-2022232847-A1 · Jul 28, 2022 · US
Roasting apparatus
US-2022225656-A1 · Jul 21, 2022 · US
Roasting apparatus
US-2022095668-A1 · Mar 31, 2022 · US
Apparatus and method for roasting coffee beans
US-2022079204-A1 · Mar 17, 2022 · US
Method for roasting coffee beans
US-2022079203-A1 · Mar 17, 2022 · US
Coffee extraction process and coffee product
US-2022071227-A1 · Mar 10, 2022 · US
Roasting and grinding system and method
US-11259557-B2 · Mar 1, 2022 · US
Method for roasting coffee beans
US-2022046974-A1 · Feb 17, 2022 · US
Coffee beans with high fatty acid methyl ester content and method of making same
US-11206848-B2 · Dec 28, 2021 · US
Apparatus and method for roasting coffee beans
US-2021392939-A1 · Dec 23, 2021 · US
Method for producing roast coffee beans
US-11096401-B2 · Aug 24, 2021 · US
Apparatus and method for roasting coffee beans, and coffee machine
US-11058140-B2 · Jul 13, 2021 · US
Coffee roasting apparatus, coffee brewing apparatus and coffee roasting method
US-11019839-B2 · Jun 1, 2021 · US
Coffee roasting apparatus, coffee brewing apparatus and method
US-11006652-B2 · May 18, 2021 · US
Method and device for roasting partially roasted coffee beans
US-10842166-B2 · Nov 24, 2020 · US
Method for producing roast coffee beans
US-2020296988-A1 · Sep 24, 2020 · US
Process for treating gaseous effluents developed in coffee roasting installation
US-10773208-B2 · Sep 15, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC A23F5/04?
- CPC A23F5/04 is the Cooperative Patent Classification code for “Methods of roasting coffee (machines therefor A23N12/00).”
- How many patents are filed under CPC A23F5/04 (Methods of roasting coffee (machines therefor A23N12/00))?
- Our database includes 113 publications tagged with this CPC code.
- Is patent activity under CPC A23F5/04 growing?
- Publication counts under this code: 15 in 2024 vs 18 in 2025 (latest complete years).