C13K 3/00
Invert sugar
Official title: Invert sugar; Separation of glucose or fructose from invert sugar
C13K3/00 (Invert sugar) appears on 57 US grants and 19 published applications in this corpus.
Search patents in C13K- Granted patents
- 57
- Published applications
- 19
- Assignees
- 41
- Inventors
- 154
- Latest grant
- 15 Apr 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 3 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 5 | 0 |
| 1983 | 6 | 0 |
| 1984 | 5 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 1 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 1 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 1 | 1 |
| 2013 | 2 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 2 | 2 |
| 2017 | 0 | 1 |
| 2018 | 0 | 4 |
| 2019 | 2 | 1 |
| 2020 | 1 | 0 |
| 2021 | 1 | 2 |
| 2022 | 1 | 3 |
| 2023 | 1 | 0 |
| 2024 | 1 | 1 |
| 2025 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- High-energy food supplement based on inverted sugars and ergogenic products for use in physical activity and method for producing same15 Apr 2025US 12,274,284 B2
- Bee-less honey11 Mar 2025US 12,247,231 B2Technion Research & Development Foundation Limited
- Method for chromatographic purification of viscous loads21 May 2024US 11,987,853 B2Novasep Process Solutions
- Fructose purification method30 May 2023US 11,661,635 B2Novasep Process Solutions
- Resin beads and use in processing of aqueous solutions28 Jun 2022US 11,370,853 B2Dow Global Technologies LLC
- Method for processing sugar beets11 Apr 2024US 2024/0117453 A1
- High-energy food supplement based on inverted sugars and ergogenic products for use in physical activity and method for producing same4 Aug 2022US 2022/0240558 A1
- Artificial honey composition and production process19 May 2022US 2022/0151271 A1Nidus-Tec-Desenvolvimento De Produtos E Processos Tecnologicos Ltda
- Bee-less honey21 Apr 2022US 2022/0117277 A1Technion Research & Development Foundation Limited
- Fructose purification method8 Apr 2021US 2021/0102266 A1Novasep Process
Most cited
By later US patents
- Method and apparatus for the sorption and separation of dissolved constituents88US 4,412,866 AThe Amalgamated Sugar Company · 1983
- Fixed bed multiple zone fluid-solids contacting apparatus49US 4,378,292 AUop LLC · 1983
- Simulated moving bed chromatographic separation42US 5,122,275 AA. E. Staley Manufacturing Company · 1992
- Process for the preferential separation of fructose from glucose37US 4,299,677 AIonics, Incorporated · 1981
- Separation of fructose from a mixture of sugars35US 4,014,711 AToray Industries, Inc. · 1977