C11B 5/00
Preserving by using additives
Official title: Preserving by using additives, e.g. anti-oxidants
C11B5/00 (Preserving by using additives) appears on 317 US grants and 350 published applications in this corpus.
Search patents in C11B- Granted patents
- 317
- Published applications
- 350
- Assignees
- 248
- Inventors
- 933
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 6 | 0 |
| 1977 | 12 | 0 |
| 1978 | 6 | 0 |
| 1979 | 2 | 0 |
| 1980 | 6 | 0 |
| 1981 | 4 | 0 |
| 1982 | 4 | 0 |
| 1983 | 3 | 0 |
| 1984 | 1 | 0 |
| 1985 | 4 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 7 | 0 |
| 1990 | 9 | 0 |
| 1991 | 8 | 0 |
| 1992 | 12 | 0 |
| 1993 | 7 | 0 |
| 1994 | 7 | 0 |
| 1995 | 5 | 0 |
| 1996 | 6 | 0 |
| 1997 | 3 | 0 |
| 1998 | 4 | 0 |
| 1999 | 8 | 0 |
| 2000 | 8 | 0 |
| 2001 | 8 | 2 |
| 2002 | 3 | 3 |
| 2003 | 8 | 11 |
| 2004 | 3 | 12 |
| 2005 | 2 | 17 |
| 2006 | 7 | 17 |
| 2007 | 2 | 22 |
| 2008 | 3 | 24 |
| 2009 | 5 | 6 |
| 2010 | 8 | 19 |
| 2011 | 14 | 14 |
| 2012 | 7 | 18 |
| 2013 | 8 | 19 |
| 2014 | 15 | 18 |
| 2015 | 14 | 21 |
| 2016 | 14 | 21 |
| 2017 | 7 | 12 |
| 2018 | 3 | 11 |
| 2019 | 7 | 12 |
| 2020 | 7 | 11 |
| 2021 | 5 | 13 |
| 2022 | 11 | 11 |
| 2023 | 6 | 15 |
| 2024 | 4 | 12 |
| 2025 | 5 | 5 |
| 2026 | 7 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- C11B 5/0021Containing oxygen160
- C11B 5/0092Mixtures92
- C11B 5/0085Substances of natural origin of unknown constitution, f.i. plant extracts75
- C11B 5/0007Organic substances42
- C11B 5/0042Containing nitrogen28
- C11B 5/0071Containing halogens, sulfur or phosphorus21
- C11B 5/0078Metal hydrides or organo-metallic compounds, i.e. organic compounds containing a metal-to-carbon link8
- C11B 5/0014Hydrocarbons4
Recent patents
- Stability of short path evaporation treated oils18 Aug 2026US 12,709,716 B2Cargill, Incorporated
- Oil-and-fat composition7 Jul 2026US 12,672,658 B2Fuji Oil Company, Limited
- Stabilized oil and methods of making the same23 Jun 2026US 12,660,835 B2Cargill, Incorporated
- Oil/fat composition2 Jun 2026US 12,642,281 B2Fuji Oil Company, Limited
- Method for stabilizing oil or fat composition for frying use7 Apr 2026US 12,593,854 B2J-Oil Mills, Inc.
- Oxidatively stable polyunsaturated fatty acid containing oil27 Aug 2026US 2026/0248146 A1Dsm IP Assets B.V.
- Vitamin a formulation18 Jun 2026US 2026/0165983 A1Adisseo France S.A.S.
- Auxiliary lipid-lowering camellia diacylglycerol edible oil and preparation method thereof21 May 2026US 2026/0137749 A1Zishenghuo (Hunan) Food Research Institute Co., Ltd.
- Spoonable oil product comprising stable polyunsaturated fatty acid5 Mar 2026US 2026/0062642 A1Societe des Produits Nestle S. A.
- Protein encapsulation of nutritional and pharmaceutical compositions18 Sep 2025US 2025/0288529 A1Clover Co., Ltd.
Most cited
By later US patents
- Method of stabilizing an .omega.-3 unsaturated fatty acid compound168US 5,567,730 AMaruha Corporation · 1996
- Method for the inhibition of oxidation of edible oils utilizing a fat soluble anti-oxidant and a water soluble anti-oxdant in a reverse micelle system91US 5,084,289 AKorea Food Research Institute · 1992
- Isoflavones and related compounds, methods of preparing and using and antioxidant compositions containing same87US 4,390,559 AZ-L Limited Partnership · 1983
- Oxygen scavenging and heat-generating compositions, and deoxygenating and heat-generating structures81US 4,230,595 ATeijin Limited · 1980
- Oil produced from the Brassica napus80US 5,965,755 AAgrigenetics, Inc. · 1999