C13B 30/02
Crystallisation
Official title: Crystallisation; Crystallising apparatus
C13B30/02 (Crystallisation) appears on 120 US grants and 76 published applications in this corpus.
Search patents in C13B- Granted patents
- 120
- Published applications
- 76
- Assignees
- 97
- Inventors
- 283
- Latest grant
- 25 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 6 | 0 |
| 1978 | 3 | 0 |
| 1979 | 6 | 0 |
| 1980 | 3 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 4 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 4 | 0 |
| 1997 | 7 | 0 |
| 1998 | 4 | 0 |
| 1999 | 10 | 0 |
| 2000 | 5 | 0 |
| 2001 | 2 | 0 |
| 2002 | 4 | 3 |
| 2003 | 2 | 5 |
| 2004 | 4 | 4 |
| 2005 | 0 | 2 |
| 2006 | 3 | 0 |
| 2007 | 3 | 8 |
| 2008 | 1 | 6 |
| 2009 | 0 | 3 |
| 2010 | 6 | 3 |
| 2011 | 1 | 5 |
| 2012 | 1 | 2 |
| 2013 | 4 | 1 |
| 2014 | 2 | 7 |
| 2015 | 2 | 1 |
| 2016 | 2 | 3 |
| 2017 | 2 | 0 |
| 2018 | 0 | 4 |
| 2019 | 2 | 3 |
| 2020 | 1 | 1 |
| 2021 | 1 | 1 |
| 2022 | 2 | 3 |
| 2023 | 0 | 6 |
| 2024 | 2 | 3 |
| 2025 | 2 | 2 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Crystallization of 2′-FL25 Nov 2025US 12,479,878 B2Glycom A/S
- Cooling crystallizer and sugar crystallization method24 Jun 2025US 12,338,499 B2Bma Braunschweigische Maschinenbauanstalt AG
- Method for crystallizing compound sugar solution of xylose and sucrose21 May 2024US 11,987,852 B2Zhejiang Huakang Pharmaceutical Co., Ltd.
- Continuous method for obtaining a crystalline monosaccharide and device for continuous crystallization14 May 2024US 11,981,968 B2Bma Braunschweigische Maschinenbauanstalt AG
- Filter media for the removal of particles, ions, and biological materials, and decolorization in a sugar purification process, and use thereof21 Jun 2022US 11,364,454 B2Graver Technologies LLC
- A hardwood-derived carbohydrate composition4 Dec 2025US 2025/0369059 A1
- Compositions based on maple sap, vegetable juice or fruit juice, and process for manufacturing same20 Mar 2025US 2025/0092474 A1Les Technologies Cldufour Inc.
- Method and System for Cultivation and Processing of Sugar Beets24 Oct 2024US 2024/0352546 A1Suiteg GmbH
- Systems and methods for preparing compound crystals of erythritol and high-intensity sweeteners29 Aug 2024US 2024/0284950 A1Zhejiang Huakang Pharmaceutical Co., Ltd.
- Method for crystallizing compound sugar solution of xylose and sucrose29 Aug 2024US 2024/0287630 A1Zhejiang Huakang Pharmaceutical Co., Ltd.
Most cited
By later US patents
- Process for forming quickly dispersing comestible unit and product therefrom82US 5,587,172 AFuisz Technologies Ltd. · 1996
- Process for recrystallizing sugar and product thereof70US 5,779,805 ACrompton & Knowles Corporation · 1998
- Process and apparatus for making rapidly dissolving dosage units and product therefrom63US 5,851,553 AFuisz Technologies Ltd. · 1998
- Process and apparatus for making rapidly dissolving dosage units and product therefrom58US 5,622,719 AFuisz Technologies Ltd. · 1997
- Continuous crystallization57US 3,981,739 AAmstar Corporation · 1976