C13B 20/12
Purification of sugar juices: using adsorption agents
Official title: using adsorption agents, e.g. active carbon
C13B20/12 (Purification of sugar juices: using adsorption agents) appears on 67 US grants and 42 published applications in this corpus.
Search patents in C13B- Granted patents
- 67
- Published applications
- 42
- Assignees
- 58
- Inventors
- 163
- Latest grant
- 23 Jan 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 4 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 4 | 0 |
| 1981 | 3 | 0 |
| 1982 | 3 | 0 |
| 1983 | 3 | 0 |
| 1984 | 3 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 5 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 3 |
| 2004 | 0 | 0 |
| 2005 | 0 | 3 |
| 2006 | 1 | 1 |
| 2007 | 1 | 3 |
| 2008 | 2 | 6 |
| 2009 | 1 | 3 |
| 2010 | 1 | 3 |
| 2011 | 1 | 5 |
| 2012 | 1 | 3 |
| 2013 | 4 | 1 |
| 2014 | 1 | 2 |
| 2015 | 3 | 1 |
| 2016 | 1 | 2 |
| 2017 | 1 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 0 | 3 |
| 2021 | 0 | 0 |
| 2022 | 1 | 0 |
| 2023 | 0 | 2 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Methods for monitoring and controlling contaminants in food processing systems23 Jan 2024US 11,879,163 B2Chemtreat, Inc.
- Resin beads and use in processing of aqueous solutions28 Jun 2022US 11,370,853 B2Dow Global Technologies LLC
- Compositions and processes for clarification of sugar juices and syrups in sugar mills28 Mar 2017US 9,605,324 B2Carbo-UA Limited
- Cold juice clarification process25 Oct 2016US 9,476,104 B2Spray Engineering Devices Limited
- Compositions and processes for sugar treatment3 Nov 2015US 9,175,358 B2Carbo-UA Limited
- Composition and method of sulfur-free clarification of extract from sugar-bearing plants1 Jun 2023US 2023/0167515 A1Solenis Technologies, L.P.
- Polyphenol compositions and sugars including vinasse and/or digestate and methods of their preparation26 Jan 2023US 2023/0023501 A1Nutrition Science Design Pte. Ltd
- Method for pre-clarification of molasses to improve the fermentation efficiency thereof22 Oct 2020US 2020/0332374 A1Vasantdada Sugar Institute
- Improving the taste of consumables25 Jun 2020US 2020/0196649 A1
- Methods for monitoring and controlling contaminants in food processing systems4 Jun 2020US 2020/0172988 A1Chemtreat, Inc.
Most cited
By later US patents
- Carbon particulates with controlled density41US 4,029,600 AAmerican Cyanamid Company · 1977
- Process for fractional separation of multi-component fluid mixture34US 5,198,120 AJapan Organo Co., Ltd. · 1993
- Method for purifying beet juice using recycled materials26US 5,480,490 AThe Western Sugar Company · 1996
- Method for refining sugar liquor25US 4,968,353 AC. Itoh Sugar Co., Ltd. · 1990
- Separation of a monosaccharide with mixed matrix membranes24US 4,735,193 AUop LLC · 1988