A23B 2/754
Containing carboxyl groups
Official title: containing carboxyl groups
A23B2/754 (Containing carboxyl groups) appears on 465 US grants and 688 published applications in this corpus.
Search patents in A23B- Granted patents
- 465
- Published applications
- 688
- Assignees
- 333
- Inventors
- 1,379
- Latest grant
- 19 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 4 | 0 |
| 1978 | 3 | 0 |
| 1979 | 2 | 0 |
| 1980 | 2 | 0 |
| 1981 | 3 | 0 |
| 1982 | 3 | 0 |
| 1983 | 4 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 6 | 0 |
| 1991 | 3 | 0 |
| 1992 | 3 | 0 |
| 1993 | 7 | 0 |
| 1994 | 9 | 0 |
| 1995 | 5 | 0 |
| 1996 | 5 | 0 |
| 1997 | 8 | 0 |
| 1998 | 6 | 0 |
| 1999 | 7 | 0 |
| 2000 | 18 | 0 |
| 2001 | 10 | 4 |
| 2002 | 11 | 13 |
| 2003 | 12 | 19 |
| 2004 | 9 | 18 |
| 2005 | 3 | 27 |
| 2006 | 6 | 24 |
| 2007 | 3 | 13 |
| 2008 | 9 | 27 |
| 2009 | 8 | 19 |
| 2010 | 6 | 22 |
| 2011 | 13 | 35 |
| 2012 | 17 | 34 |
| 2013 | 16 | 38 |
| 2014 | 20 | 27 |
| 2015 | 17 | 22 |
| 2016 | 25 | 28 |
| 2017 | 16 | 31 |
| 2018 | 16 | 24 |
| 2019 | 24 | 24 |
| 2020 | 15 | 43 |
| 2021 | 17 | 42 |
| 2022 | 16 | 40 |
| 2023 | 23 | 38 |
| 2024 | 24 | 38 |
| 2025 | 14 | 23 |
| 2026 | 8 | 15 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Emulsion for improving meat19 May 2026US 12,628,839 B2Texas Tech University System
- Block copolymer, method for producing same, and absorber and absorbent article using same5 May 2026US 12,616,957 B2Kuraray Co., Ltd.
- Compositions for visualization of cleaning efficacy and product coverage7 Apr 2026US 12,594,354 B2
- Compositions with fatty acids and optional cationic compounds and methods of use24 Mar 2026US 12,582,120 B2Ecolab USA Inc.
- 1-amino-1-cyclopropanecarboxylic acid and methyl jasmonate mixtures and uses thereof17 Mar 2026US 12,575,571 B2Valent BioSciences Corporation
- Apparatus and method for preserving beverages with remote-controlled system monitoring and data evaluation with feedback8 Oct 2026US 2026/0305632 A1LANXESS Deutschland GmbH
- Method of preventing and/or inhibiting the outgrowth, sporulation, germination or toxin formation of clostridium27 Aug 2026US 2026/0248149 A1Givaudan SA
- Method for the rapid osmotic drying of food13 Aug 2026US 2026/0231967 A1
- Formulations and methods for delivering dietary and pharmaceutical ingredients30 Jul 2026US 2026/0215467 A1Gelteq Limited
- Antimicrobial compositions9 Jul 2026US 2026/0191767 A1Urgo US, Inc.
Most cited
By later US patents
- Preservative systems comprising cationic surfactants878US 10,130,830 B2Laboratorios Miret, S. A. · 2018
- Automated process for inhibition of microbial growth in aqueous food transport or process streams200US 5,683,724 AEcolab Inc. · 1997
- Antimicrobial composition for cleaning and sanitizing meat products194US 6,183,807 B2Ecolab Inc. · 2001
- Treatment of animal carcasses183US 6,545,047 B2Ecolab Inc. · 2003
- Fatty acids and derivatives of antimicrobial agents139US 4,002,775 A1977