C13B 20/14
Purification of sugar juices: using ion-exchange materials
Official title: using ion-exchange materials
C13B20/14 (Purification of sugar juices: using ion-exchange materials) appears on 159 US grants and 107 published applications in this corpus.
Search patents in C13B- Granted patents
- 159
- Published applications
- 107
- Assignees
- 105
- Inventors
- 325
- Latest grant
- 10 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 3 | 0 |
| 1978 | 4 | 0 |
| 1979 | 1 | 0 |
| 1980 | 3 | 0 |
| 1981 | 2 | 0 |
| 1982 | 8 | 0 |
| 1983 | 5 | 0 |
| 1984 | 5 | 0 |
| 1985 | 3 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 3 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 5 | 0 |
| 1996 | 6 | 0 |
| 1997 | 4 | 0 |
| 1998 | 5 | 0 |
| 1999 | 5 | 0 |
| 2000 | 1 | 0 |
| 2001 | 7 | 3 |
| 2002 | 7 | 7 |
| 2003 | 4 | 7 |
| 2004 | 4 | 8 |
| 2005 | 3 | 10 |
| 2006 | 11 | 5 |
| 2007 | 1 | 9 |
| 2008 | 4 | 6 |
| 2009 | 0 | 3 |
| 2010 | 4 | 7 |
| 2011 | 4 | 6 |
| 2012 | 6 | 6 |
| 2013 | 6 | 2 |
| 2014 | 1 | 5 |
| 2015 | 5 | 1 |
| 2016 | 1 | 3 |
| 2017 | 2 | 5 |
| 2018 | 3 | 1 |
| 2019 | 0 | 1 |
| 2020 | 2 | 1 |
| 2021 | 0 | 4 |
| 2022 | 0 | 1 |
| 2023 | 1 | 3 |
| 2024 | 2 | 0 |
| 2025 | 1 | 3 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Method for recovering sugar10 Feb 2026US 12,545,967 B2Jgc Holdings Corporation
- Systems and methods for processing juice25 Feb 2025US 12,234,435 B2BlueSky IP, LLC
- Chromatographic sequential simulated moving bed fractionation of a feedstock24 Sep 2024US 12,097,448 B2International N&H Denmark Aps
- 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
- Taste of consumables20 Nov 2025US 2025/0351855 A1The Product Makers (Australia) Pty 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
- Taste of consumables25 May 2023US 2023/0157342 A1The Product Makers (Australia) Pty Ltd
- Method for recovering sugar25 May 2023US 2023/0160026 A1Jgc Corporation
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
- Separation of sucrose from molasses69US 4,519,845 AUop LLC · 1985
- Method of producing sugars using strong acid hydrolysis of cellulosic and hemicellulosic materials55US 5,562,777 AArkenol, Inc. · 1996