A23C 9/1465
Chromatographic separation of protein or lactose fraction
Official title: {Chromatographic separation of protein or lactose fraction; Adsorption of protein or lactose fraction followed by elution}
A23C9/1465 (Chromatographic separation of protein or lactose fraction) appears on 54 US grants and 43 published applications in this corpus.
Search patents in A23C- Granted patents
- 54
- Published applications
- 43
- Assignees
- 49
- Inventors
- 142
- Latest grant
- 3 Sep 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 3 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 4 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 4 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 2 | 2 |
| 2004 | 1 | 0 |
| 2005 | 1 | 1 |
| 2006 | 2 | 3 |
| 2007 | 1 | 0 |
| 2008 | 1 | 3 |
| 2009 | 1 | 1 |
| 2010 | 0 | 2 |
| 2011 | 0 | 2 |
| 2012 | 1 | 1 |
| 2013 | 1 | 1 |
| 2014 | 0 | 0 |
| 2015 | 1 | 5 |
| 2016 | 2 | 1 |
| 2017 | 1 | 8 |
| 2018 | 1 | 0 |
| 2019 | 1 | 4 |
| 2020 | 4 | 1 |
| 2021 | 1 | 1 |
| 2022 | 1 | 1 |
| 2023 | 1 | 1 |
| 2024 | 1 | 4 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Devices and methods for the sensitive detection and quantitation of biomolecules3 Sep 2024US 12,077,560 B2Waters Technologies Corporation
- Dairy processing systems and methods24 Oct 2023US 11,793,211 B2Memtec Limited
- Molecular origin of allergy1 Feb 2022US 11,234,445 B2Genclis
- Dairy processing systems and methods7 Sep 2021US 11,109,604 B2Memtec Limited
- Apparatus and method for separating whey proteins from whey using the same24 Nov 2020US 10,842,165 B2Council of Scientific and Industrial Research
- Immunoglobulin enriched milk fraction13 Mar 2025US 2025/0082001 A1FrieslandCampina Nederland B.V.
- Lactoferrin compositions and methods of use26 Sep 2024US 2024/0317838 A1Lactea Therapeutics LLC
- Whey protein-containing product enriched in immunoglobulins13 Jun 2024US 2024/0188579 A1FrieslandCampina Nederland B.V.
- Dairy processing systems and methods21 Mar 2024US 2024/0090521 A1Memtec Limited
- Novel process for preparing an isolate of cationic whey proteins and the product thus obtained1 Feb 2024US 2024/0032554 A1Savencia SA
Most cited
By later US patents
- Sequential separation of whey53US 6,096,870 ASepragen Corporation · 2000
- Isolation of lactoferrin from milk51US 5,919,913 APharming B.V. · 1999
- Isolation of lactoferrin from milk36US 5,849,885 AGene Pharming Europe B.V. · 1998
- Method of separating proteins by ion exchange34US 4,100,149 ARhone-Poulenc Industries · 1978
- Isolation of lactoferrin from milk33US 5,861,491 APharming B.V. · 1999