C13K 11/00
Fructose
Official title: Fructose (separation from invert sugar C13K3/00)
C13K11/00 (Fructose) appears on 190 US grants and 144 published applications in this corpus.
Search patents in C13K- Granted patents
- 190
- Published applications
- 144
- Assignees
- 126
- Inventors
- 444
- Latest grant
- 24 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 8 | 0 |
| 1978 | 10 | 0 |
| 1979 | 4 | 0 |
| 1980 | 8 | 0 |
| 1981 | 8 | 0 |
| 1982 | 2 | 0 |
| 1983 | 5 | 0 |
| 1984 | 3 | 0 |
| 1985 | 5 | 0 |
| 1986 | 4 | 0 |
| 1987 | 9 | 0 |
| 1988 | 2 | 0 |
| 1989 | 5 | 0 |
| 1990 | 5 | 0 |
| 1991 | 4 | 0 |
| 1992 | 2 | 0 |
| 1993 | 4 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 4 | 0 |
| 2000 | 1 | 0 |
| 2001 | 3 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 1 |
| 2004 | 0 | 2 |
| 2005 | 1 | 4 |
| 2006 | 1 | 0 |
| 2007 | 1 | 1 |
| 2008 | 1 | 5 |
| 2009 | 1 | 2 |
| 2010 | 1 | 3 |
| 2011 | 3 | 3 |
| 2012 | 4 | 4 |
| 2013 | 2 | 5 |
| 2014 | 1 | 4 |
| 2015 | 3 | 20 |
| 2016 | 5 | 15 |
| 2017 | 11 | 11 |
| 2018 | 8 | 21 |
| 2019 | 9 | 8 |
| 2020 | 6 | 6 |
| 2021 | 6 | 8 |
| 2022 | 2 | 5 |
| 2023 | 4 | 5 |
| 2024 | 6 | 7 |
| 2025 | 4 | 3 |
| 2026 | 4 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Fully caloric, slowly digestible carbohydrate composition24 Mar 2026US 12,582,147 B2Societe des Produits Nestle S. A.
- Low glycemic sugar composition10 Mar 2026US 12,571,014 B2Sweet Sense Inc.
- Method for making fructose from glucose24 Feb 2026US 12,559,778 B2Novasep Process Solutions
- Method for recovering sugar10 Feb 2026US 12,545,967 B2Jgc Holdings Corporation
- Method for preparing kestose-containing fructooligosaccharides16 Dec 2025US 12,497,639 B2Samyang Corporation
- Tobacco-derived cellulosic sugar30 Apr 2026US 2026/0114495 A1R. J. Reynolds Tobacco Company
- Systems and methods for processing juice24 Apr 2025US 2025/0129314 A1BlueSky IP, LLC
- Apparatus to modify simulated moving bed for continuous separation of glucose and fructose13 Mar 2025US 2025/0084493 A1
- Alpha-amylase variants16 Jan 2025US 2025/0019681 A1Danstar Ferment AG
- Process for high yield, high purity extraction of rubber from non-hevea sources7 Nov 2024US 2024/0368634 A1Ohio State Innovation Foundation
Most cited
By later US patents
- Reversibly precipitable immobilized enzyme complex and a method for its use101US 4,088,538 ABattelle Memorial Institute · 1978
- Chromatographic separation using ion-exchange resins86US 5,221,478 AThe Dow Chemical Company · 1993
- Immobilization of proteins with polyurethane polymers73US 4,098,645 AW. R. Grace & Co. · 1978
- Process of the operation of a simulated moving bed64US 4,182,633 AMitsubishi Chemical Industries Limited · 1980
- Grain extraction milling57US 4,716,218 APurdue Research Foundation · 1987