C11B 1/12
Production of fats or fatty oils from raw materials: by melting out
Official title: by melting out
C11B1/12 (Production of fats or fatty oils from raw materials: by melting out) appears on 94 US grants and 88 published applications in this corpus.
Search patents in C11B- Granted patents
- 94
- Published applications
- 88
- Assignees
- 63
- Inventors
- 228
- Latest grant
- 16 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 6 | 0 |
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 3 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 2 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 1 | 3 |
| 2007 | 1 | 1 |
| 2008 | 0 | 1 |
| 2009 | 2 | 3 |
| 2010 | 1 | 1 |
| 2011 | 2 | 3 |
| 2012 | 1 | 3 |
| 2013 | 2 | 4 |
| 2014 | 5 | 5 |
| 2015 | 2 | 6 |
| 2016 | 5 | 3 |
| 2017 | 0 | 6 |
| 2018 | 4 | 3 |
| 2019 | 1 | 10 |
| 2020 | 9 | 9 |
| 2021 | 2 | 5 |
| 2022 | 5 | 4 |
| 2023 | 6 | 5 |
| 2024 | 7 | 2 |
| 2025 | 5 | 4 |
| 2026 | 0 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Fish oil recovery from aquatic biomass16 Sep 2025US 12,415,969 B2Aquafood AB
- Rapid botanical oil distillation device utilizing microwave agent3 Jun 2025US 12,319,890 B2Natural Extraction Systems, LLC
- Methods and systems for recovering protein powder and natural omega-3 oil from animal tissue20 May 2025US 12,304,926 B2Advance International Inc.
- Method to convert insects or worms into nutrient streams and compositions obtained thereby18 Feb 2025US 12,225,912 B2Buhler AG
- Methods of separating fat from non-soy plant materials and compositions produced therefrom14 Jan 2025US 12,193,452 B2Specialty Protein Producers, Inc.
- Methods for extracting lipid from yeast9 Jul 2026US 2026/0193681 A1Xylome Corporation
- Thermal hydrolysis of microalgae species for the production of bio-crude and other bioactive molecules7 May 2026US 2026/0125613 A1Algreen Limited
- Rapid botanical oil distillation device utilizing microwave agent12 Mar 2026US 2026/0071136 A1Natural Extraction Systems, LLC
- Spoonable oil product comprising stable polyunsaturated fatty acid5 Mar 2026US 2026/0062642 A1Societe des Produits Nestle S. A.
- Method for enhancing the efficiency of oil extraction process5 Feb 2026US 2026/0035636 A1Dsm IP Assets B.V.
Most cited
By later US patents
- Recovery of fat and meat meal from animal raw material35US 4,137,335 AAlfa-Laval AB · 1979
- Rendering of material such as meat29US 4,168,418 A1979
- Oil extrusion process29US 5,077,071 AEPE Incorporated · 1991
- Process for recovering meal and fat from animal raw materials27US 4,216,239 AAlfa-Laval AB · 1980
- Method of separating animal raw material26US 4,163,009 AAlfa-Laval AB · 1979