A23C 9/1425
By ultrafiltration, microfiltration or diafiltration of whey
Official title: {by ultrafiltration, microfiltration or diafiltration of whey, e.g. treatment of the UF permeate}
A23C9/1425 (By ultrafiltration, microfiltration or diafiltration of whey) appears on 117 US grants and 143 published applications in this corpus.
Search patents in A23C- Granted patents
- 117
- Published applications
- 143
- Assignees
- 96
- Inventors
- 353
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 4 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 3 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 4 | 0 |
| 1992 | 3 | 0 |
| 1993 | 5 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 4 | 0 |
| 2000 | 2 | 0 |
| 2001 | 5 | 3 |
| 2002 | 4 | 2 |
| 2003 | 1 | 1 |
| 2004 | 1 | 6 |
| 2005 | 3 | 7 |
| 2006 | 2 | 2 |
| 2007 | 0 | 5 |
| 2008 | 1 | 2 |
| 2009 | 4 | 3 |
| 2010 | 0 | 5 |
| 2011 | 0 | 2 |
| 2012 | 1 | 5 |
| 2013 | 6 | 6 |
| 2014 | 6 | 8 |
| 2015 | 3 | 3 |
| 2016 | 0 | 10 |
| 2017 | 2 | 4 |
| 2018 | 5 | 8 |
| 2019 | 2 | 11 |
| 2020 | 7 | 5 |
| 2021 | 6 | 7 |
| 2022 | 4 | 6 |
| 2023 | 2 | 10 |
| 2024 | 4 | 13 |
| 2025 | 2 | 6 |
| 2026 | 2 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Cholesterol-enriched milk lipid composition suitable for infant nutrition, method of production, and nutritional compositions comprising the milk lipid composition11 Aug 2026US 12,702,141 B2Arla Foods Amba
- Product and method of producing dairy products comprising dairy-derived emulsifying salts17 Mar 2026US 12,575,582 B2Land O' Lakes, Inc.
- System and process for harvesting substances from milk8 Jul 2025US 12,349,691 B1Creative Edge Design Group, Ltd.
- Processes for the manufacture of perchlorate depleted milk13 May 2025US 12,295,381 B2Hipp & Co
- Process for production of improved nutritional products containing milk protein and milk saccharides, and products obtained by the process10 Dec 2024US 12,161,132 B2Arla Foods Amba
- Systems and Methods for Optimization of A Cross Flow Membrane Filtration Device9 Jul 2026US 2026/0191215 A1GEA Process Engineering A/S
- Product and method of producing dairy products comprising dairy-derived emulsifying salts2 Jul 2026US 2026/0182596 A1Land O' Lakes, Inc.
- Human milk fortifier26 Mar 2026US 2026/0083144 A1Saurin Enterprises PL
- Method of removing calcium citrate from a liquid dairy stream11 Dec 2025US 2025/0374931 A1Arla Foods Amba
- Methods for improving bone health with bovine milk exosome-enriched products and vitamin k216 Oct 2025US 2025/0319133 A1Abbott Laboratories
Most cited
By later US patents
- Preparing a heat stable aqueous solution of whey proteins128US 4,748,034 ANestec S. A. · 1988
- Enrichment and concentration of proteins by ultrafiltration61US 4,897,465 AAbbott Laboratories · 1990
- Modified whey product and process including ultrafiltration and demineralization57US 4,497,836 ADairy Technology Ltd. · 1985
- Ultrafiltration apparatus and process for the treatment of liquids50US 3,977,967 AUnion Carbide Corporation · 1976
- Process for preparing hypoallergenic foods49US 6,197,356 B1Immunopath Profile, Inc. · 2001