C08B 30/08
Concentration of starch suspensions
C08B30/08 (Concentration of starch suspensions) appears on 20 US grants and 20 published applications in this corpus.
Search patents in C08B- Granted patents
- 20
- Published applications
- 20
- Assignees
- 17
- Inventors
- 71
- Latest grant
- 22 Jul 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 1 |
| 2004 | 0 | 1 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 1 | 1 |
| 2015 | 0 | 1 |
| 2016 | 1 | 2 |
| 2017 | 1 | 2 |
| 2018 | 2 | 0 |
| 2019 | 2 | 1 |
| 2020 | 0 | 2 |
| 2021 | 1 | 4 |
| 2022 | 0 | 1 |
| 2023 | 2 | 1 |
| 2024 | 3 | 0 |
| 2025 | 2 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- System for and method of producing pure starch slurry and alcohol by using a process combining wet corn milling and a dry corn milling processes22 Jul 2025US 12,365,744 B2Lee Tech LLC
- Clean label stabilized buckwheat starch18 Feb 2025US 12,227,597 B2Roquette Freres
- Separation systems for removing starch and other usable by-products from processing water15 Oct 2024US 12,115,500 B2Smartflow Technologies, Inc.
- System for and method of producing pure starch slurry and alcohol by using a process combining wet corn milling and a dry corn milling processes20 Aug 2024US 12,065,513 B2Lee Tech LLC
- Fiber washing method and system11 Jun 2024US 12,005,456 B2Novozymes A/S
- System for and method of producing pure starch slurry and alcohol by using a process combining wet corn milling and a dry corn milling processes6 Feb 2025US 2025/0043030 A1Lee Tech LLC
- System for and method of producing pure starch slurry and alcohol by using a process combining wet corn milling and a dry corn milling processes21 Dec 2023US 2023/0406963 A1Lee Tech LLC
- Soluble corn steep24 Nov 2022US 2022/0372174 A1
- Separation systems for removing starch and other usable by-products from processing water11 Nov 2021US 2021/0346845 A1Smartflow Technologies, Inc.
- Clean label stabilized buckwheat starch28 Oct 2021US 2021/0332155 A1Roquette Freres
Most cited
By later US patents
- Liquid separation process for suspensions by a pulsating electrical current29US 5,049,248 ABattelle Memorial Institute · 1991
- Process for concentrating dilute aqueous starch mixtures22US 4,036,664 AFrito-Lay, Inc. · 1977
- Liquid separation process for suspensions by a pulsating electrical current21US 4,802,964 ABattelle Memorial Institute · 1989
- Method for dewatering corn wet milling products6US 4,774,009 AAmerican Maize-Products Company · 1988
- Membrane filtration for thickening and starch washing in corn wet milling6US 6,648,978 B2A. E. Staley Manufacturing Company · 2003