A23C 1/08
Freeze-drying
A23C1/08 (Freeze-drying) appears on 15 US grants and 21 published applications in this corpus.
Search patents in A23C- Granted patents
- 15
- Published applications
- 21
- Assignees
- 17
- Inventors
- 47
- Latest grant
- 19 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 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 | 3 | 0 |
| 1992 | 2 | 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 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 2 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 1 |
| 2017 | 0 | 1 |
| 2018 | 1 | 0 |
| 2019 | 0 | 2 |
| 2020 | 0 | 2 |
| 2021 | 2 | 2 |
| 2022 | 2 | 2 |
| 2023 | 0 | 2 |
| 2024 | 0 | 3 |
| 2025 | 3 | 2 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Compositions, processes of production, sterilization, and health-promoting uses of lyophilized milk19 May 2026US 12,628,841 B2Aquero Canada Ltd.
- Pre-lyophilization thermally conductive envelopment and dimensional homogenization of thermally solid biological fluids29 Jul 2025US 12,369,596 B2Milkify, Inc.
- Freeze-drying, storing, rehydrating and feeding using breast milk8 Jul 2025US 12,349,689 B2
- Preparation method of low-lactose dairy product rich in honey pomelo fiber28 Jan 2025US 12,207,665 B2Jimei University
- Freeze-drying, storing, rehydrating and feeding using breast milk27 Dec 2022US 11,533,926 B2
- Pre-lyophilization thermally conductive envelopment and dimensional homogenization of thermally solid biological fluids18 Dec 2025US 2025/0380714 A1Milkify, Inc.
- Freeze-dried froyo bites12 Jun 2025US 2025/0185687 A1
- Preparation method of low-lactose dairy product rich in honey pomelo fiber10 Oct 2024US 2024/0334944 A1Jimei University
- Pre-lyophilization thermally conductive envelopment and dimensional homogenization of thermally solid biological fluids15 Aug 2024US 2024/0268401 A1Milkify, Inc.
- 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
- Freeze dry composition and method for oral administration of drugs, biologicals, nutrients and foodstuffs77US 5,079,018 ANeophore Technologies, Inc. · 1992
- Freeze dry composition and method for oral administration of drugs, biologicals, nutrients and foodstuffs61US 5,039,540 ANeophore Technologies, Inc. · 1991
- Foraminous mat products23US 4,351,849 ADEC International, Inc. · 1982
- Freeze dried sweetened condensed milk crystals and process of making5US 5,024,848 ACrystals International · 1991
- Freeze dried sweetened condensed skim milk crystals and its process of making5US 5,149,558 ACrystals International · 1992