C11C 3/10
Ester interchange
C11C3/10 (Ester interchange) appears on 509 US grants and 603 published applications in this corpus.
Search patents in C11C- Granted patents
- 509
- Published applications
- 603
- Assignees
- 332
- Inventors
- 1,353
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 4 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 10 | 0 |
| 1982 | 3 | 0 |
| 1983 | 5 | 0 |
| 1984 | 5 | 0 |
| 1985 | 3 | 0 |
| 1986 | 4 | 0 |
| 1987 | 1 | 0 |
| 1988 | 3 | 0 |
| 1989 | 5 | 0 |
| 1990 | 5 | 0 |
| 1991 | 4 | 0 |
| 1992 | 3 | 0 |
| 1993 | 7 | 0 |
| 1994 | 10 | 0 |
| 1995 | 9 | 0 |
| 1996 | 9 | 0 |
| 1997 | 5 | 0 |
| 1998 | 4 | 0 |
| 1999 | 11 | 0 |
| 2000 | 14 | 0 |
| 2001 | 20 | 4 |
| 2002 | 8 | 13 |
| 2003 | 7 | 19 |
| 2004 | 13 | 21 |
| 2005 | 11 | 30 |
| 2006 | 10 | 25 |
| 2007 | 7 | 20 |
| 2008 | 8 | 14 |
| 2009 | 16 | 31 |
| 2010 | 17 | 43 |
| 2011 | 19 | 34 |
| 2012 | 20 | 26 |
| 2013 | 24 | 29 |
| 2014 | 20 | 22 |
| 2015 | 21 | 23 |
| 2016 | 16 | 25 |
| 2017 | 18 | 20 |
| 2018 | 18 | 24 |
| 2019 | 16 | 12 |
| 2020 | 14 | 18 |
| 2021 | 11 | 22 |
| 2022 | 16 | 17 |
| 2023 | 13 | 32 |
| 2024 | 13 | 26 |
| 2025 | 14 | 29 |
| 2026 | 11 | 24 |
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
- Processes and systems for catalytic manufacture of wax ester derivatives7 Jul 2026US 12,674,184 B2
- Dietary butyrate and its uses9 Jun 2026US 12,648,923 B2Societe des Produits Nestle S. A.
- Belly blade mounted to center of mower equipment2 Jun 2026US 12,644,062 B2Arlington Power Equipment, Inc.
- Fat spread product, process for preparing the same, and its use as table spread or in bakery19 May 2026US 12,628,844 B2Bunge NöVéNyolajipari ZáRtköRuen MuköDo RéSzvéNytáRsasáG
- Belly Blade Mounted to Center of Mower Equipment17 Sep 2026US 2026/0275210 A1
- Processes for producing industrial products from plant lipids27 Aug 2026US 2026/0250598 A1Nuseed Global Innovation Ltd.
- Oil and/or fat for chocolate13 Aug 2026US 2026/0231975 A1Fuji Oil Company, Limited
- Liquid or semi-solid fat formulations6 Aug 2026US 2026/0223879 A1Savor Foods Limited
- Milkfat or butterfat formulations30 Jul 2026US 2026/0215449 A1Savor Foods Limited
Most cited
By later US patents
- Reduced calorie fats made from triglycerides containing medium and long chain fatty acids188US 5,288,512 AThe Procter & Gamble Company · 1994
- Enzymatic method for preparing transesterified oils130US 5,288,619 AKraft General Foods, Inc. · 1994
- Process for producing hard fats using 1,3-specific lipase and mixture of palmitic, lauric and behemic acids130US 5,304,477 AFuji Oil Company, Limited · 1994
- Process for conversion of biomass to fuel124US 7,816,570 B2North Carolina State University · 2010
- Process for production of esters for use as a diesel fuel substitute using a non-alkaline catalyst119US 5,525,126 AAgricultural Utilization Research Institute · 1996