Process to Improve Protein Recovery in Stillage Processing Streams
US-2021253984-A1 · Aug 19, 2021 · US
from distillery slops
from distillery slops · 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 | C12F3/10 |
| Official title | from distillery slops |
| Display label | from distillery slops |
| Total patents | 89 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 16 |
| 2016 | 6 |
| 2017 | 7 |
| 2018 | 3 |
| 2019 | 15 |
| 2020 | 7 |
| 2021 | 10 |
| 2022 | 8 |
| 2023 | 7 |
| 2024 | 4 |
| 2025 | 5 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Systems and methods for stillage fractionation
US-2021214659-A1 · Jul 15, 2021 · US
Preparation of ethanol from corn
US-11034923-B2 · Jun 15, 2021 · US
Dry-milling ethanol process
US-10927332-B2 · Feb 23, 2021 · US
Process for producing fuel using two fermentations
US-10894969-B2 · Jan 19, 2021 · US
Process for producing fuel using three fermentations
US-10894968-B2 · Jan 19, 2021 · US
Process for Improving Protein Recovery in Stillage Processing Streams
US-2020263117-A1 · Aug 20, 2020 · US
Method of processing thin stillage
US-2020255307-A1 · Aug 13, 2020 · US
Process for using biogenic carbon dioxide derived from non-fossil organic material
US-2020140901-A1 · May 7, 2020 · US
Process for producing a filler from brewer's spent grain, filler, use of a filler and foodstuff
US-2020138065-A1 · May 7, 2020 · US
Additives and use thereof in corn fermentation process streams and other bioprocesses
US-2020138073-A1 · May 7, 2020 · US
Process for using biogenic carbon dioxide derived from non-fossil organic material
US-10640793-B2 · May 5, 2020 · US
Stillage solids concentration
US-2020080035-A1 · Mar 12, 2020 · US
Systems and methods for stillage fractionation
US-2019390146-A1 · Dec 26, 2019 · US
Systems and methods for stillage fractionation
US-10465152-B2 · Nov 5, 2019 · US
Dry-milling ethanol process
US-2019330576-A1 · Oct 31, 2019 · US
Preparation of ethanol from corn
US-2019322966-A1 · Oct 24, 2019 · US
Method to improve the nutritional quality of fermentation by-products
US-2019309240-A1 · Oct 10, 2019 · US
Fermentation processes
US-2019292500-A1 · Sep 26, 2019 · US
Optimized dewatering process for an agricultural production facility
US-2019264148-A1 · Aug 29, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C12F3/10?
- CPC C12F3/10 is the Cooperative Patent Classification code for “from distillery slops.”
- How many patents are filed under CPC C12F3/10 (from distillery slops)?
- Our database includes 89 publications tagged with this CPC code.
- Is patent activity under CPC C12F3/10 growing?
- Publication counts under this code: 4 in 2024 vs 5 in 2025 (latest complete years).