A23B 2/771
Organic compounds containing hetero rings
A23B2/771 (Organic compounds containing hetero rings) appears on 207 US grants and 248 published applications in this corpus.
Search patents in A23B- Granted patents
- 207
- Published applications
- 248
- Assignees
- 192
- Inventors
- 669
- Latest grant
- 19 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 3 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 3 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 3 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 8 | 0 |
| 1993 | 3 | 0 |
| 1994 | 7 | 0 |
| 1995 | 4 | 0 |
| 1996 | 2 | 0 |
| 1997 | 7 | 0 |
| 1998 | 3 | 0 |
| 1999 | 4 | 0 |
| 2000 | 3 | 0 |
| 2001 | 6 | 3 |
| 2002 | 4 | 3 |
| 2003 | 7 | 9 |
| 2004 | 1 | 4 |
| 2005 | 5 | 5 |
| 2006 | 2 | 2 |
| 2007 | 1 | 12 |
| 2008 | 2 | 4 |
| 2009 | 2 | 5 |
| 2010 | 1 | 9 |
| 2011 | 6 | 7 |
| 2012 | 4 | 6 |
| 2013 | 3 | 12 |
| 2014 | 10 | 9 |
| 2015 | 4 | 8 |
| 2016 | 5 | 15 |
| 2017 | 7 | 12 |
| 2018 | 13 | 18 |
| 2019 | 10 | 7 |
| 2020 | 5 | 15 |
| 2021 | 7 | 20 |
| 2022 | 4 | 17 |
| 2023 | 8 | 10 |
| 2024 | 10 | 10 |
| 2025 | 9 | 14 |
| 2026 | 6 | 12 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Emulsion for improving meat19 May 2026US 12,628,839 B2Texas Tech University System
- Germination/sprouting and fruit ripening regulators24 Mar 2026US 12,582,132 B2The United States of America as represented by the Secretary of Agriculture
- Flavor or aroma deterioration inhibitor containing theanaphthoquinone and analogues thereof as active ingredient24 Mar 2026US 12,582,592 B2Ogawa & Co., Ltd.
- Composition for cryoprotection including DNA nanostructure, and method for using same20 Jan 2026US 12,527,319 B2Korea University Research and Business Foundation
- CYP76AD1-beta clade polynucleotides, polypeptides, and methods for producing betalains20 Jan 2026US 12,529,083 B2Rada Research and Development Co. Ltd.
- Photosensitizer compositions, devices, and methods of use for surface sanitization of processed food products17 Sep 2026US 2026/0271949 A1Ondine International, Ltd.
- Oxidatively stable polyunsaturated fatty acid containing oil27 Aug 2026US 2026/0248146 A1Dsm IP Assets B.V.
- Method of preventing and/or inhibiting the outgrowth, sporulation, germination or toxin formation of clostridium27 Aug 2026US 2026/0248149 A1Givaudan SA
- Green tea extract having antibacterial effect against heat-resistant spore-forming microorganisms, and use thereof20 Aug 2026US 2026/0240178 A1Cj Cheiljedang Corporation
- Method and system for stabilizing emulsions using vitamins and vitamins salts7 May 2026US 2026/0123640 A1Abstrax Tech Inc.
Most cited
By later US patents
- Preservative systems comprising cationic surfactants878US 10,130,830 B2Laboratorios Miret, S. A. · 2018
- Glycine anhydride dimethylol as a biocide and preservative105US 5,244,653 AISP Chemicals Inc. · 1993
- Isoflavones and related compounds, methods of preparing and using and antioxidant compositions containing same87US 4,390,559 AZ-L Limited Partnership · 1983
- Process for obtaining genistin malonate and daidzin malonate71US 5,141,746 ANestec S. A. · 1992
- Method for the broad spectrum prevention and removal of microbial contamination of food products by quaternary ammonium compounds61US 6,039,992 AUniversity of Arkansas · 2000