A23C 9/142
By dialysis, reverse osmosis or ultrafiltration
Official title: by dialysis, reverse osmosis or ultrafiltration (A23C9/144 takes precedence)
A23C9/142 (By dialysis, reverse osmosis or ultrafiltration) appears on 357 US grants and 515 published applications in this corpus.
Search patents in A23C- Granted patents
- 357
- Published applications
- 515
- Assignees
- 230
- Inventors
- 1,013
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 5 | 0 |
| 1978 | 3 | 0 |
| 1979 | 1 | 0 |
| 1980 | 3 | 0 |
| 1981 | 2 | 0 |
| 1982 | 2 | 0 |
| 1983 | 3 | 0 |
| 1984 | 2 | 0 |
| 1985 | 4 | 0 |
| 1986 | 1 | 0 |
| 1987 | 4 | 0 |
| 1988 | 2 | 0 |
| 1989 | 7 | 0 |
| 1990 | 6 | 0 |
| 1991 | 6 | 0 |
| 1992 | 7 | 0 |
| 1993 | 11 | 0 |
| 1994 | 5 | 0 |
| 1995 | 3 | 0 |
| 1996 | 4 | 0 |
| 1997 | 8 | 0 |
| 1998 | 5 | 0 |
| 1999 | 6 | 0 |
| 2000 | 4 | 0 |
| 2001 | 6 | 4 |
| 2002 | 10 | 5 |
| 2003 | 9 | 6 |
| 2004 | 4 | 17 |
| 2005 | 6 | 16 |
| 2006 | 4 | 8 |
| 2007 | 3 | 11 |
| 2008 | 2 | 11 |
| 2009 | 8 | 7 |
| 2010 | 3 | 17 |
| 2011 | 2 | 19 |
| 2012 | 7 | 17 |
| 2013 | 14 | 25 |
| 2014 | 7 | 21 |
| 2015 | 9 | 18 |
| 2016 | 5 | 24 |
| 2017 | 5 | 29 |
| 2018 | 12 | 27 |
| 2019 | 13 | 37 |
| 2020 | 23 | 29 |
| 2021 | 26 | 32 |
| 2022 | 21 | 29 |
| 2023 | 12 | 34 |
| 2024 | 20 | 30 |
| 2025 | 12 | 21 |
| 2026 | 6 | 21 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
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
- Method of removing spores from raw goat milk, process for preparing purified goat milk, goat milk accordingly produced and its use and cheese making method30 Jun 2026US 12,667,113 B2Dairy Protein Cooperation Food B.V.
- Demineralised lactose concentrate21 Apr 2026US 12,604,914 B2N. V. Nutricia
- Product and method of producing dairy products comprising dairy-derived emulsifying salts17 Mar 2026US 12,575,582 B2Land O' Lakes, Inc.
- Cultured dairy products and method of preparation10 Feb 2026US 12,543,753 B2Midwest Yogurt, Inc.
- Concentrated milk protein preparations8 Oct 2026US 2026/0305634 A150G Inc.
- Method of preparing improved pasta filata cheese and said pasta filata cheese8 Oct 2026US 2026/0305637 A1Arla Foods Amba
- A Milk Product Comprising Milk Fat Globule Membranes And A Method For Manufacturing Thereof1 Oct 2026US 2026/0293922 A1Valio Ltd.
- Process for making a cheese24 Sep 2026US 2026/0283178 A1Centre National De La Recherche Scientifique
- Demineralization of Fermentation Broths and Purification of Fine Chemicals Such as Oligosaccharides24 Sep 2026US 2026/0285893 A1BASF SE
Most cited
By later US patents
- Preparing a heat stable aqueous solution of whey proteins128US 4,748,034 ANestec S. A. · 1988
- Membrane filtration device having a hygienic suspension arrangement125US 9,776,138 B2Tetra Laval Holdings & Finance S. A. · 2017
- Hollow fibers production method thereof and their applications particularly in the field of membrane-type separations69US 4,882,223 ACentre National De La Recherche Scientifique · 1989
- System and a process for membrane filtration of a dispersion67US 5,685,990 AMD Foods amba · 1997
- Method of preparing a solution of lactic or colostric immunoglobulins or both and use thereof64US 4,644,056 ABiotest Pharma GmbH · 1987