A23B 2/85
With addition of or treatment with chemicals
Official title: with addition of {or treatment with} chemicals
A23B2/85 (With addition of or treatment with chemicals) appears on 308 US grants and 286 published applications in this corpus.
Search patents in A23B- Granted patents
- 308
- Published applications
- 286
- Assignees
- 183
- Inventors
- 693
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 3 | 0 |
| 1979 | 4 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 8 | 0 |
| 1983 | 3 | 0 |
| 1984 | 4 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 3 | 0 |
| 1988 | 3 | 0 |
| 1989 | 7 | 0 |
| 1990 | 6 | 0 |
| 1991 | 3 | 0 |
| 1992 | 6 | 0 |
| 1993 | 9 | 0 |
| 1994 | 8 | 0 |
| 1995 | 14 | 0 |
| 1996 | 13 | 0 |
| 1997 | 14 | 0 |
| 1998 | 10 | 0 |
| 1999 | 13 | 0 |
| 2000 | 10 | 0 |
| 2001 | 13 | 4 |
| 2002 | 7 | 9 |
| 2003 | 4 | 4 |
| 2004 | 6 | 8 |
| 2005 | 4 | 15 |
| 2006 | 1 | 10 |
| 2007 | 3 | 2 |
| 2008 | 3 | 6 |
| 2009 | 3 | 6 |
| 2010 | 1 | 21 |
| 2011 | 3 | 16 |
| 2012 | 5 | 15 |
| 2013 | 5 | 9 |
| 2014 | 7 | 16 |
| 2015 | 4 | 10 |
| 2016 | 6 | 7 |
| 2017 | 8 | 10 |
| 2018 | 6 | 15 |
| 2019 | 9 | 21 |
| 2020 | 3 | 16 |
| 2021 | 13 | 20 |
| 2022 | 12 | 9 |
| 2023 | 11 | 11 |
| 2024 | 10 | 10 |
| 2025 | 7 | 8 |
| 2026 | 6 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Liquid cryogen delivery and injection control apparatus1 Sep 2026US 12,722,965 B2Messer Industries USA, Inc.
- Pasteurization unit and methods of using the same7 Apr 2026US 12,594,352 B2Sanfilippo Tech, LLC.
- Distribution system for an item of equipment for treatment of solid material and item of equipment for treatment of solid material24 Feb 2026US 12,559,324 B2L'Air Liquide Societe Anonyme Pour L'Etude Et L' Exploitation Des Procedes George Claude
- Method for dehydrating liquid, semi-liquid or paste-like products, including a pressure cryogenic step and a lyophilization step10 Feb 2026US 12,543,752 B2Genialis
- System for cooling non-liquid conveyable product13 Jan 2026US 12,520,854 B2Praxair Technology, Inc.
- A process and composition for preparing a crispy breaded food product1 Oct 2026US 2026/0293917 A1Societe des Produits Nestle S. A.
- Microwave burn prevention agent, method for preventing microwave burn of food, production method for frozen food, and production method for starch-containing food to be heated by microwave oven24 Sep 2026US 2026/0283171 A1The Nisshin OilliO Group, Ltd.
- System and method of preparing frozen coconuts16 Jul 2026US 2026/0198508 A1Bio-Diversified Ventures Inc.
- Treatment of refrigerated pre-cooked egg food products14 May 2026US 2026/0130385 A1Cargill, Incorporation
- Improved ice-binding proteins based on twist constrained helices30 Apr 2026US 2026/0116931 A1Technische Universiteit Eindhoven
Most cited
By later US patents
- Process for freezing or chilling94US 4,655,047 AI.Q.F. Inc. · 1987
- Device for the cryogenic pelletization of liquids94US 4,967,571 AMesser Griesheim GmbH · 1990
- Apparatus for coating food products with sauce92US 5,911,827 APeter Heller GmbH · 1999
- Method of preparing and storing a free flowing, frozen alimentary dairy product82US 5,126,156 A1992
- Method and apparatus for producing microfine frozen particles78US 4,704,873 ATaiyo Sanso Co., Ltd. · 1987