Description
Class C12F : RECOVERY OF BY- PRODUCTS OF FERMENTED SOLUTIONS; DENATURING OF, OR DENATURED, ALCOHOL
Subclass 3/10: Recovery of by-products from distillery slops
C12F 3/10
Sub-Class
Stats
- 87 US PATENTS IN FORCE
- 19 US APPLICATIONS PENDING
- 25 Total Patent Owners
- 149 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12264294 | Methods for producing a high protein corn meal from a whole stillage byproduct and system therefore | Jul 01, 24 | Apr 01, 25 | Fluid Quip Technologies, LLC |
| 12264302 | Process to improve protein recovery in stillage processing streams | Feb 03, 21 | Apr 01, 25 | ECOLAB USA INC. |
| 12213497 | Method and system for producing a protein and fiber feed product from a whole stillage byproduct produced in a corn dry milling process | Apr 19, 22 | Feb 04, 25 | Fluid Quip Technologies, LLC |
| 12207670 | Nutritional compositions from brewers' spent grain and methods for making the same | Dec 20, 23 | Jan 28, 25 | AXIOM FOODS, INC. |
| 12146127 | Method for drying high protein products from ethanol fermentation | Feb 12, 21 | Nov 19, 24 | SHOCKWAVE TECHNOLOGIES HOLDING, LLC |
| 12031105 | Methods for producing a high protein corn meal from a whole stillage byproduct and system therefore | Dec 07, 22 | Jul 09, 24 | Fluid Quip Technologies, LLC |
| 11987774 | Processes for recovering products from a corn fermentation mash | Feb 07, 22 | May 21, 24 | POET GRAIN (OCTANE), LLC |
| 11905502 | Systems and methods for stillage fractionation | Mar 31, 21 | Feb 20, 24 | POET Research, Inc. |
| 11851815 | Efficient methods and compositions for recovery of products from organic acid pretreatment of plant materials | Oct 26, 21 | Dec 26, 23 | Pierson Capital Environmental (Beijing) Limited |
| 11827916 | Process for producing fuel using two fermentations | Dec 21, 20 | Nov 28, 23 | Iogen Corporation |
| 11788038 | Method and system for removing insoluble solids mid-evaporation from a corn dry milling process | Aug 26, 20 | Oct 17, 23 | Fluid Quip Technologies, LLC |
| 11746312 | Stillage clarification | May 29, 20 | Sep 05, 23 | Not available |
| 11672267 | Additives and use thereof in corn fermentation process streams and other bioprocesses | Nov 06, 19 | Jun 13, 23 | BASF SE |
| 11439924 | Method for improving water balance and/or efficiency in ethanol production | Apr 14, 21 | Sep 13, 22 | Kinergetics LLC |
| 11434509 | Process for using biogenic carbon dioxide derived from non-fossil organic material | Nov 11, 19 | Sep 06, 22 | Iogen Corporation |
| 11427784 | Methods for producing a high protein corn meal from a whole stillage byproduct and system therefore | Apr 21, 22 | Aug 30, 22 | Fluid Quip Technologies, LLC |
| 11388912 | Methods to lower oil content in distillers grains | Nov 20, 18 | Jul 19, 22 | Buckman Laboratories International Inc. |
| 11376521 | Efficient distillation of ethanol | Feb 05, 20 | Jul 05, 22 | LucasE3, L.C. |
| 11377792 | Efficient methods and compositions for recovery of products from organic acid pretreatment of plant materials | Oct 26, 21 | Jul 05, 22 | Pierson Capital Environmental (Beijing) Limited |
| 11339107 | Efficient distillation of ethanol | Jan 29, 19 | May 24, 22 | LucasE3, L.C. |
Recent Publications
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0051,684 | ADDITIVES AND USE THEREOF IN CORN FERMENTATION PROCESS STREAM AND OTHER BIOPROCESSES | Dec 20, 22 | Feb 13, 25 | Not available |
| 2024/0263,110 | SYSTEMS AND METHODS FOR STILLAGE FRACTIONATION | Jan 11, 24 | Aug 08, 24 | Not available |
| 2024/0240,118 | SYSTEMS AND METHODS FOR PRODUCING ADDITIONAL DISTILLERS CORN OIL AND A HIGH PROTEIN PRODUCT FROM AN ETHANOL PRODUCTION FACILITY | Jan 12, 24 | Jul 18, 24 | Not available |
| 2023/0313,090 | BIOGAS AND RESIDUE PROCESSING FROM THIN STILLAGE | Apr 01, 22 | Oct 05, 23 | Not available |
| 2023/0250,373 | STILLAGE SOLIDS CONCENTRATION | Feb 16, 22 | Aug 10, 23 | Not available |
| 2023/0193,172 | ENZYME PRODUCTION USING ONE OR MORE CO-PRODUCT COMPOSITIONS FROM A BIOPROCESSING FACILITY | Dec 21, 22 | Jun 22, 23 | Not available |
| 2022/0322,698 | PROCESS FOR RECOVERING PROTEIN AND FIBRE COMPOSITIONS FROM BRWERS' SPENT GRAIN | Aug 10, 20 | Oct 13, 22 | Not available |
| 2022/0240,544 | METHOD TO PRODUCE HIGH PROTEIN RESIDUALS | Jan 28, 22 | Aug 04, 22 | Not available |
| 2022/0169,960 | STILLAGE SOLIDS CONCENTRATION | Feb 16, 22 | Jun 02, 22 | Not available |
| 2022/0112,450 | METHOD FOR CONDITIONING AND PROCESSING WHOLE OR THIN STILLAGE TO AID IN THE SEPARATION AND RECOVERY OF PROTEIN AND OIL FRACTIONS | Oct 11, 21 | Apr 14, 22 | Not available |
| 2021/0214,659 | SYSTEMS AND METHODS FOR STILLAGE FRACTIONATION | Mar 31, 21 | Jul 15, 21 | Not available |
| 2021/0017,470 | METHODS FOR PRODUCING A HIGH PROTEIN CORN MEAL FROM A WHOLE STILLAGE BYPRODUCT AND SYSTEM THEREFORE | Oct 05, 20 | Jan 21, 21 | Not available |
| 2020/0263,117 | Process for Improving Protein Recovery in Stillage Processing Streams | Feb 14, 20 | Aug 20, 20 | ECOLAB USA INC. |
| 2020/0140,901 | PROCESS FOR USING BIOGENIC CARBON DIOXIDE DERIVED FROM NON-FOSSIL ORGANIC MATERIAL | Nov 11, 19 | May 07, 20 | Not available |
| 2019/0309,240 | METHOD TO IMPROVE THE NUTRITIONAL QUALITY OF FERMENTATION BY-PRODUCTS | Nov 16, 17 | Oct 10, 19 | Not available |
| 2019/0292,500 | FERMENTATION PROCESSES | Jun 04, 19 | Sep 26, 19 | Not available |
| 2019/0211,291 | PRODUCING RECOVERABLE OIL FROM FERMENTATION PROCESSES | Mar 19, 19 | Jul 11, 19 | Not available |
| 2015/0259,633 | FERMENTATION PROCESSES AND BY-PRODUCTS | Feb 20, 15 | Sep 17, 15 | BASF ENZYMES LLC |
| 2015/0191,675 | METHOD OF PROCESSING ETHANOL BYPRODUCTS AND RELATED SUBSYSTEMS | Mar 18, 15 | Jul 09, 15 | GS CLEANTECH CORPORATION |
Top Owners in This Subclass
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Patents Issued To Date - By Filing Year
Average Time to Issuance
- 27 Months (last 2 years Issuances)
- 27 Months (last 5 years Issuances)