Method of separating oil from a liquid stillage
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Aug 29, 2017
Issued Date -
N/A
app pub date -
Jul 8, 2014
filing date -
Jul 18, 2013
priority date (Note) -
In Force
status (Latency Note)
Importance
Loading Importance Indicators... 
Abstract
A method of separating oil from a liquid stillage is disclosed. The stillage includes an aqueous phase and an oil phase. The method comprises adding a separation additive to the stillage and performing at least one separation operation on the stillage to separate an amount of the oil phase from the stillage. The separation additive comprises an ester of an alkoxylated non-cyclic polyol and a fatty acid.
First Claim
Other Claims data not available
Family
Loading Family data...
International Classification(s)
- 2014 Application Filing Year
- C11B Class
- 217 Applications Filed
- 169 Patents Issued To-Date
- 77.89 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 11 Citation Count
- C11B Class
- 91.89 % this patent is cited more than
- 8 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Feb 28, 2025 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Feb 28, 2029 |
