A23C 15/145
Removal of steroids
Official title: {Removal of steroids, e.g. cholesterol or free acids; Fractionation of anhydrous milkfat by extraction with solvents other than solvent crystallisation or with supercritical gases or by distillation}
A23C15/145 (Removal of steroids) appears on 26 US grants and 2 published applications in this corpus.
Search patents in A23C- Granted patents
- 26
- Published applications
- 2
- Assignees
- 15
- Inventors
- 40
- Latest grant
- 16 Oct 2001
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 6 | 0 |
| 1992 | 3 | 0 |
| 1993 | 4 | 0 |
| 1994 | 7 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Removal of sterols from fats and oils16 Oct 2001US 6,303,803 B1Cargill, Incorporated
- Phospholipid-based removal of sterols from fats and oils9 Mar 1999US 5,880,300 ACargill, Incorporated
- Preparation of low cholesterol oil25 Jul 1995US 5,436,018 ASource Food Technology, Inc.
- Process for extracting minor fatty compounds from a substance of biological origin2 May 1995US 5,412,127 ARoquette Freres
- Aqueous process to remove cholesterol from food products6 Dec 1994US 5,370,890 AThe Regents of the University of California
Most cited
By later US patents
- Physical process for the deodorization and/or cholesterol reduction of fats and oils51US 4,996,072 AGeneral Mills, Inc. · 1991
- Physical process for simultaneous deodorization and cholesterol reduction of fats and oils39US 4,804,555 AGeneral Mills, Inc. · 1989
- Process for eliminating cholesterol contained in a fatty substance of animal origin and the fatty substance with reduced cholesterol obtained38US 4,880,573 AMonserbio · 1989
- Process for the removal of sterol compounds and saturated fatty acids26US 5,091,117 ANabisco Brands, Inc. · 1992
- Process for reducing the content of cholesterol and of free fatty acids in an animal fat24US 5,232,725 AS.A.N. Corman · 1993