C13B 30/08
Washing residual mother liquor from crystals
C13B30/08 (Washing residual mother liquor from crystals) appears on 4 US grants and 5 published applications in this corpus.
Search patents in C13B- Granted patents
- 4
- Published applications
- 5
- Assignees
- 5
- Inventors
- 10
- Latest grant
- 24 May 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 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 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 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 | 0 | 0 |
| 2004 | 1 | 2 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 1 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 0 | 1 |
| 2021 | 0 | 0 |
| 2022 | 1 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Process for sugar production24 May 2022US 11,339,449 B2Nutrition Science Design Pte. Ltd
- Continuous centrifuge24 Apr 2007US 7,208,048 B2WDT (Engineers) Pty. Ltd.
- Clamping-hook ring13 Jul 2004US 6,761,821 B2Weatherford/Lamb, Inc.
- Continuously operating sugar centrifuge26 Dec 1978US 4,131,482 ABraunschweigische Maschinenbauanstalt
- Centrifuge for continuously monitoring and measuring the color of a massecuite over the entire height of the centrifuge basket20 Nov 2025US 2025/0353023 A1Iteca Socadei
- Process for sugar production11 Jun 2020US 2020/0181721 A1Nutrition Science Design Pte. Ltd
- Sugar composition6 Jun 2019US 2019/0169702 A1
- Continuous centrifuge9 Dec 2004US 2004/0245325 A1WDT (Engineers) Pty. Ltd.
- Clamping-hook ring25 Mar 2004US 2004/0055947 A1Weatherford/Lamb, Inc.
Most cited
By later US patents