A21D 8/045
With a leaven or a composition containing acidifying bacteria
Official title: {with a leaven or a composition containing acidifying bacteria}
A21D8/045 (With a leaven or a composition containing acidifying bacteria) appears on 82 US grants and 125 published applications in this corpus.
Search patents in A21D- Granted patents
- 82
- Published applications
- 125
- Assignees
- 99
- Inventors
- 288
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 3 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 1 |
| 2002 | 2 | 1 |
| 2003 | 3 | 1 |
| 2004 | 1 | 0 |
| 2005 | 0 | 2 |
| 2006 | 0 | 2 |
| 2007 | 0 | 3 |
| 2008 | 0 | 2 |
| 2009 | 1 | 7 |
| 2010 | 0 | 4 |
| 2011 | 2 | 5 |
| 2012 | 2 | 5 |
| 2013 | 3 | 7 |
| 2014 | 2 | 4 |
| 2015 | 2 | 10 |
| 2016 | 2 | 6 |
| 2017 | 4 | 9 |
| 2018 | 4 | 3 |
| 2019 | 5 | 9 |
| 2020 | 3 | 7 |
| 2021 | 3 | 4 |
| 2022 | 3 | 8 |
| 2023 | 6 | 7 |
| 2024 | 6 | 6 |
| 2025 | 1 | 6 |
| 2026 | 4 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Systems and methods for sourdough starter production22 Sep 2026US 12,740,571 B2Better Bread d.o.o.
- Bread with d-allulose instead of sucrose and a preparation method therefor19 May 2026US 12,628,834 B2Henan Zhongda Hengyuan Biotechnology Stock Co., Ltd.
- Starter strain and sourdough using the same10 Feb 2026US 12,543,749 B2LIVING JIN Co., Ltd.
- Systems and methods for sourdough starter production13 Jan 2026US 12,520,849 B2Better Bread d.o.o.
- Acetic acid bacteria-containing composition28 Oct 2025US 12,453,360 B2Mizkan Holdings Co., Ltd.
- Liquid-sourdough manufacturing installation and method24 Sep 2026US 2026/0283163 A1Mauri Technology B.V.
- A new bacterial strain Weissella cibaria, a composition comprising it, a pharmaceutical composition for use, a dietary supplement, a probiotic preparation, a bacterial starter culture for making bread, sourdough, bread, a method for the production of bread, a method for microbiological production of dextran, a bacterial preparation and applications using this strain27 Aug 2026US 2026/0250627 A1Instytut Biochemii I Biofizvki Pan
- Systems and Methods for Sourdough Starter Production16 Apr 2026US 2026/0101904 A1Better Bread d.o.o.
- Microbial compositions and methods for fermented foods9 Apr 2026US 2026/0096563 A1Leaven Foods, Inc.
- Stable liquid sourdough29 Jan 2026US 2026/0026513 A1Mauri Technology B.V.
Most cited
By later US patents
- Accelerated proofing of refrigerated doughs21US 4,792,456 AAnheuser-Busch Companies, Inc. · 1988
- Freezer to oven dough products21US 6,589,583 B1The Pillsbury Company · 2003
- Admixture of a lactobacillus brevis and a saccharomyces dairensis for preparing leavening barm18US 4,666,719 A1987
- Freeze-dried natural sour dough starter14US 4,243,687 A1981
- Mycostatic whey and process of manufacture12US 4,497,833 AStauffer Chemical Company · 1985