A23L 27/2054
Having nitrogen as the only hetero atom
Official title: {having nitrogen as the only hetero atom}
A23L27/2054 (Having nitrogen as the only hetero atom) appears on 167 US grants and 143 published applications in this corpus.
Search patents in A23L- Granted patents
- 167
- Published applications
- 143
- Assignees
- 60
- Inventors
- 332
- Latest grant
- 4 Mar 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 19 | 0 |
| 1977 | 8 | 0 |
| 1978 | 5 | 0 |
| 1979 | 2 | 0 |
| 1980 | 5 | 0 |
| 1981 | 2 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 27 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 4 |
| 2005 | 0 | 6 |
| 2006 | 3 | 3 |
| 2007 | 2 | 3 |
| 2008 | 1 | 7 |
| 2009 | 2 | 2 |
| 2010 | 1 | 6 |
| 2011 | 5 | 5 |
| 2012 | 4 | 8 |
| 2013 | 5 | 8 |
| 2014 | 5 | 5 |
| 2015 | 8 | 11 |
| 2016 | 2 | 13 |
| 2017 | 3 | 3 |
| 2018 | 4 | 6 |
| 2019 | 5 | 6 |
| 2020 | 13 | 8 |
| 2021 | 6 | 7 |
| 2022 | 6 | 5 |
| 2023 | 4 | 6 |
| 2024 | 1 | 6 |
| 2025 | 1 | 11 |
| 2026 | 0 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- 2-acetylpyrroline precursor4 Mar 2025US 12,239,151 B2Firmenich SA
- Savoury and mouthfulness taste enhancers30 Apr 2024US 11,969,002 B2Lucta
- Organic compounds having taste-modifying properties5 Dec 2023US 11,834,393 B2Givaudan SA
- Deuterated caffeine and uses thereof6 Jun 2023US 11,666,073 B2Lennham Pharmaceuticals, Inc.
- Composition comprising taste modulation compounds, their use and foodstuff comprising them25 Apr 2023US 11,632,973 B2V. Mane Fils
- Heated seasoning composition and flavor imparting composition17 Sep 2026US 2026/0271977 A1Kikkoman Corporation
- Flavor composition and food or beverage to which flavor composition is added20 Aug 2026US 2026/0240210 A1Miyoshi Oil & Fat Co., Ltd.
- Novel flavor compounds9 Jul 2026US 2026/0191244 A1International Flavors & Fragrances Inc.
- Oral composition9 Apr 2026US 2026/0096585 A1Kao Corporation
- Organic compounds9 Oct 2025US 2025/0311759 A1Givaudan SA
Most cited
By later US patents
- Taste-improving composition and application of the same393US 7,851,004 B2San-Ei Gen F. F. I., Inc. · 2010
- Acyclic carboxamides having a physiological cooling effect115US 4,230,688 AWilkinson Sword Limited · 1980
- Acyclic carboxamides having a physiological cooling effect86US 4,153,679 AWilkinson Sword Limited · 1979
- Flavors, flavor modifiers, tastants, taste enhancers, umami or sweet tastants, and/or enhancers and use thereof78US 7,476,399 B2Senomyx, Inc. · 2009
- Specific eatable taste modifiers60US 5,637,618 ABioResearch Inc. · 1997