C07K 5/0613
Aspartame
Official title: {Aspartame}
C07K5/0613 (Aspartame) appears on 187 US grants and 28 published applications in this corpus.
Search patents in C07K- Granted patents
- 187
- Published applications
- 28
- Assignees
- 55
- Inventors
- 300
- Latest grant
- 27 Feb 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 2 | 0 |
| 1978 | 2 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 3 | 0 |
| 1982 | 6 | 0 |
| 1983 | 1 | 0 |
| 1984 | 7 | 0 |
| 1985 | 9 | 0 |
| 1986 | 6 | 0 |
| 1987 | 13 | 0 |
| 1988 | 8 | 0 |
| 1989 | 16 | 0 |
| 1990 | 9 | 0 |
| 1991 | 8 | 0 |
| 1992 | 2 | 0 |
| 1993 | 6 | 0 |
| 1994 | 16 | 0 |
| 1995 | 10 | 0 |
| 1996 | 8 | 0 |
| 1997 | 6 | 0 |
| 1998 | 8 | 0 |
| 1999 | 5 | 0 |
| 2000 | 4 | 0 |
| 2001 | 4 | 1 |
| 2002 | 2 | 4 |
| 2003 | 3 | 3 |
| 2004 | 0 | 5 |
| 2005 | 3 | 3 |
| 2006 | 2 | 0 |
| 2007 | 2 | 1 |
| 2008 | 2 | 1 |
| 2009 | 1 | 1 |
| 2010 | 1 | 2 |
| 2011 | 2 | 1 |
| 2012 | 1 | 3 |
| 2013 | 2 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 1 | 1 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Peptide compositions for slowing degradation of vitamin mineral supplements, foods, pharmaceutical and cosmetics27 Feb 2024US 11,912,785 B2
- Process for the preparation of advantame6 Dec 2016US 9,512,063 B2Divi’s Laboratories Ltd.
- Method for producing α-L-aspartyl-L-phenylalanine-β-ester and method for producing α-L-aspartyl-L-phenylalanine-α-methyl ester5 Mar 2013US 8,389,240 B2Ajinomoto Co., Inc.
- Method for producing α-L-aspartyl-L-phenylalanine-β-ester and method for producing α-L-aspartyl-L-phenylalanine-α-methyl ester29 Jan 2013US 8,361,748 B2Ajinomoto Co., Inc.
- Method for producing α-L-aspartyl-L-phenylalanine-β-ester and method for producing α-L-aspartyl-L-phenylalanine-α-methyl ester21 Aug 2012US 8,247,193 B2Ajinomoto Co., Inc.
- Peptide compositions for slowing degradation of vitamin mineral supplements, foods, pharmaceutical and cosmetics25 Jul 2024US 2024/0247028 A1
- Peptide compositions for slowing degradation of vitamin mineral supplements, foods, pharmaceutical and cosmetics17 Dec 2020US 2020/0392180 A1
- Process for the preparation of advantame20 Oct 2016US 2016/0304439 A1Divi’s Laboratories Ltd.
- Method for producing alpha-l-aspartyl-l-phenylalanine-beta-ester and method for producing alpha-l-aspartyl-l-phenylalanine-alpha-methyl ester29 Nov 2012US 2012/0301918 A1Ajinomoto Co., Inc.
- Method for producing alpha-l-aspartyl-l-phenylalanine-beta-ester and method for producing alpha-l-aspartyl-l-phenylalanine-alpha-methyl ester22 Nov 2012US 2012/0295304 A1Ajinomoto Co., Inc.
Most cited
By later US patents
- N-substituted derivatives of aspartame useful as sweetening agents83US 5,480,668 A1996
- Method of protein therapy by orally administering crosslinked protein crystals73US 6,011,001 AVertex Pharmaceuticals Incorporated · 2000
- Process for preparation of dipeptides38US 5,144,073 A1992
- Crosslinked enzyme crystals38US 5,618,710 AVertex Pharmaceuticals Incorporated · 1997
- Process for the preparation of .alpha.-L-aspartyl-L-phenylalanine alkyl esters35US 3,933,781 AMonsanto Company · 1976