C11C 3/12
Fats, oils, or fatty acids by chemical modification of fats, oils, or
Official title: by hydrogenation
C11C3/12 (Fats, oils, or fatty acids by chemical modification of fats, oils, or) appears on 350 US grants and 314 published applications in this corpus.
Search patents in C11C- Granted patents
- 350
- Published applications
- 314
- Assignees
- 198
- Inventors
- 812
- Latest grant
- 17 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 6 | 0 |
| 1978 | 2 | 0 |
| 1979 | 14 | 0 |
| 1980 | 8 | 0 |
| 1981 | 7 | 0 |
| 1982 | 5 | 0 |
| 1983 | 4 | 0 |
| 1984 | 4 | 0 |
| 1985 | 5 | 0 |
| 1986 | 3 | 0 |
| 1987 | 3 | 0 |
| 1988 | 2 | 0 |
| 1989 | 3 | 0 |
| 1990 | 5 | 0 |
| 1991 | 6 | 0 |
| 1992 | 6 | 0 |
| 1993 | 5 | 0 |
| 1994 | 4 | 0 |
| 1995 | 1 | 0 |
| 1996 | 3 | 0 |
| 1997 | 2 | 0 |
| 1998 | 4 | 0 |
| 1999 | 5 | 0 |
| 2000 | 7 | 0 |
| 2001 | 10 | 0 |
| 2002 | 1 | 2 |
| 2003 | 2 | 8 |
| 2004 | 4 | 8 |
| 2005 | 4 | 6 |
| 2006 | 2 | 7 |
| 2007 | 4 | 9 |
| 2008 | 3 | 16 |
| 2009 | 6 | 17 |
| 2010 | 8 | 29 |
| 2011 | 16 | 21 |
| 2012 | 18 | 20 |
| 2013 | 22 | 17 |
| 2014 | 25 | 17 |
| 2015 | 13 | 14 |
| 2016 | 8 | 13 |
| 2017 | 13 | 8 |
| 2018 | 14 | 7 |
| 2019 | 10 | 9 |
| 2020 | 4 | 6 |
| 2021 | 7 | 13 |
| 2022 | 9 | 15 |
| 2023 | 11 | 7 |
| 2024 | 4 | 15 |
| 2025 | 11 | 17 |
| 2026 | 4 | 13 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Purification of recycled and renewable organic material17 Mar 2026US 12,577,473 B2Neste Oyj
- Metal catalyst and hydrogen gas free approaches for selective reduction of aldehyde to methyl group of different substituted furans10 Mar 2026US 12,570,624 B2Council of Scientific and Industrial Research
- Process for the hydrogenation of hydrocarbon resins using catalysts with protective coatings10 Mar 2026US 12,570,772 B2Iqatalyst B.V.
- Wax compositions for use in candles and methods of preparing wax compositions6 Jan 2026US 12,516,267 B2Aak AB (Publ)
- Processes for producing industrial products from plant lipids2 Dec 2025US 12,486,470 B2Nuseed Global Innovation Ltd.
- Processes for producing industrial products from plant lipids27 Aug 2026US 2026/0250598 A1Nuseed Global Innovation Ltd.
- Fuel composition comprising a renewable base and a phenolic compound6 Aug 2026US 2026/0226356 A1TotalEnergies One Tech
- Processes using fischer-tropsch products18 Jun 2026US 2026/0167879 A1Uop LLC
- Processes using fischer-tropsch products18 Jun 2026US 2026/0167891 A1Uop LLC
- Bio-jet fuel production method and bio-jet fuel production catalyst used in said method11 Jun 2026US 2026/0159771 A1Green Power Development Corporation of Japan
Most cited
By later US patents
- Production of hydrocarbons with a relatively high cetane rating284US 4,992,605 A1991
- Conversion of biomass feedstock to diesel fuel additive194US 5,705,722 ANatural Resources Canada · 1998
- Enzymatic method for preparing transesterified oils130US 5,288,619 AKraft General Foods, Inc. · 1994
- Synthesis of long-chain polyunsaturated fatty acids by recombinant cells78US 7,834,250 B2Commonwealth Scientific and Industrial Research Organisation · 2010
- Synthesis of long-chain polyunsaturated fatty acids by recombinant cells77US 7,932,438 B2Commonwealth Scientific and Industrial Research Organisation · 2011