C11B 5/0028
Carboxylic acids
Official title: {Carboxylic acids; Their derivates}
C11B5/0028 (Carboxylic acids) appears on 35 US grants and 65 published applications in this corpus.
Search patents in C11B- Granted patents
- 35
- Published applications
- 65
- Assignees
- 42
- Inventors
- 150
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 2 |
| 2007 | 0 | 3 |
| 2008 | 0 | 3 |
| 2009 | 0 | 2 |
| 2010 | 2 | 2 |
| 2011 | 1 | 3 |
| 2012 | 2 | 3 |
| 2013 | 1 | 6 |
| 2014 | 3 | 3 |
| 2015 | 5 | 5 |
| 2016 | 2 | 5 |
| 2017 | 0 | 3 |
| 2018 | 0 | 3 |
| 2019 | 1 | 2 |
| 2020 | 0 | 3 |
| 2021 | 1 | 3 |
| 2022 | 4 | 2 |
| 2023 | 1 | 3 |
| 2024 | 1 | 6 |
| 2025 | 2 | 2 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Stability of short path evaporation treated oils18 Aug 2026US 12,709,716 B2Cargill, Incorporated
- Stabilized oil and methods of making the same23 Jun 2026US 12,660,835 B2Cargill, Incorporated
- Unsaturated fatty acid-containing water-in-oil type composition and method for producing same21 Oct 2025US 12,448,586 B2Fuji Oil Holdings Inc.
- Prevention of the oxidation of perfumery raw materials and food raw materials7 Oct 2025US 12,435,294 B2Firmenich SA
- Composition comprising vegetable oil and apple cider vinegar27 Feb 2024US 11,910,804 B2Conopco, Inc.
- Protein encapsulation of nutritional and pharmaceutical compositions18 Sep 2025US 2025/0288529 A1Clover Co., Ltd.
- Composition and method for reducing the amount of acrylamide in food28 Aug 2025US 2025/0268288 A1Givaudan SA
- Stability of short path evaporation treated oils12 Sep 2024US 2024/0301318 A1Cargill, Incorporated
- Composition in the Form of a Supramolecular Arrangement Including Hydrophilic Molecules Which is Stabilized by Mineral Particles in a Lipid Phase1 Aug 2024US 2024/0251816 A1
- Compositions and methods for preventing or reducing autoxidation of fragrance and food oils11 Jul 2024US 2024/0225983 A1Firmenich SA
Most cited
By later US patents
- Enzymatic method for removing oxygen from oils and fats29US 5,432,083 AOxyrase, Inc. · 1995
- Process for protecting a fat against oxidation16US 5,427,814 ANestec S. A. · 1995
- Encapsulation of readily oxidizable components16US 7,803,414 B2General Mills IP Holdings II, LLC · 2010
- Process for preparing synergic antioxidant mixture15US 5,364,886 ANestec S. A. · 1994
- Encapsulation of readily oxidizable components13US 7,803,413 B2General Mills IP Holdings II, LLC · 2010