C13B 20/00
Purification of sugar juices
C13B20/00 (Purification of sugar juices) appears on 398 US grants and 293 published applications in this corpus.
Search patents in C13B- Granted patents
- 398
- Published applications
- 293
- Assignees
- 257
- Inventors
- 810
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 10 | 0 |
| 1977 | 10 | 0 |
| 1978 | 11 | 0 |
| 1979 | 3 | 0 |
| 1980 | 9 | 0 |
| 1981 | 6 | 0 |
| 1982 | 12 | 0 |
| 1983 | 9 | 0 |
| 1984 | 10 | 0 |
| 1985 | 7 | 0 |
| 1986 | 4 | 0 |
| 1987 | 2 | 0 |
| 1988 | 5 | 0 |
| 1989 | 5 | 0 |
| 1990 | 4 | 0 |
| 1991 | 5 | 0 |
| 1992 | 6 | 0 |
| 1993 | 6 | 0 |
| 1994 | 3 | 0 |
| 1995 | 8 | 0 |
| 1996 | 8 | 0 |
| 1997 | 4 | 0 |
| 1998 | 8 | 0 |
| 1999 | 11 | 0 |
| 2000 | 11 | 0 |
| 2001 | 14 | 6 |
| 2002 | 20 | 12 |
| 2003 | 7 | 11 |
| 2004 | 8 | 12 |
| 2005 | 5 | 16 |
| 2006 | 14 | 7 |
| 2007 | 4 | 11 |
| 2008 | 7 | 12 |
| 2009 | 1 | 12 |
| 2010 | 4 | 13 |
| 2011 | 7 | 17 |
| 2012 | 10 | 17 |
| 2013 | 14 | 18 |
| 2014 | 8 | 16 |
| 2015 | 14 | 17 |
| 2016 | 10 | 24 |
| 2017 | 17 | 8 |
| 2018 | 16 | 10 |
| 2019 | 4 | 8 |
| 2020 | 9 | 13 |
| 2021 | 2 | 12 |
| 2022 | 7 | 5 |
| 2023 | 6 | 6 |
| 2024 | 7 | 5 |
| 2025 | 3 | 5 |
| 2026 | 3 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- C13B 20/14Purification of sugar juices: using ion-exchange materials159
- C13B 20/16Purification of sugar juices: by physical means135
- C13B 20/12Purification of sugar juices: using adsorption agents67
- C13B 20/02Purification of sugar juices: using alkaline earth metal compounds57
- C13B 20/005Purification of sugar juices: using chemicals not provided for in groups c13b20/0230
- C13B 20/002Purification of sugar juices: using microorganisms or enzymes17
- C13B 20/08Purification of sugar juices: by oxidation or reduction16
- C13B 20/18Purification of sugar juices: by electrical means10
Recent patents
- Method for purifying liquid and system for the implementation thereof11 Aug 2026US 12,702,952 B2Electrophor, Inc.
- Method of producing decolorized beet products and compositions produced therefrom7 Jul 2026US 12,674,214 B2ThermoLife International, LLC
- Method for recovering sugar10 Feb 2026US 12,545,967 B2Jgc Holdings Corporation
- High Brix vacuum evaporation concentration process and system and concentrated product18 Nov 2025US 12,471,611 B2Les éQuipements D'éRablièRe Cdl Inc.
- Systems and methods for the preparation of plant derived products using osmosis techniques25 Mar 2025US 12,256,768 B2Botanical Water Technologies IP Ltd
- Taste of consumables20 Nov 2025US 2025/0351855 A1The Product Makers (Australia) Pty Ltd
- Systems and methods for the preparation of plant derived products using osmosis techniques29 May 2025US 2025/0169524 A1Botanical Water Technologies IP Ltd
- 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
- Concentrator system, kit for assembling the same, and corresponding methods of assembling, operating and use associated thereto30 Jan 2025US 2025/0032986 A1
Most cited
By later US patents
- Strong acid hydrolysis of cellulosic and hemicellulosic materials76US 5,597,714 AArkenol, Inc. · 1997
- Method of producing sugars using strong acid hydrolysis72US 5,726,046 AArkenol, Inc. · 1998
- Method of separating acids and sugars using ion resin separation72US 5,820,687 AArkenol, Inc. · 1998
- Method for manufacture of .alpha.-galactosidase by microorganism71US 3,957,578 AHokkaido Sugar Co., Ltd. · 1976
- Separation of sucrose from molasses69US 4,519,845 AUop LLC · 1985