C07C 229/00
Compounds containing amino and carboxyl groups bound to the same carbon skeleton
C07C229/00 (Compounds containing amino and carboxyl groups bound to the same carbon skeleton) appears on 4,029 US grants and 3,935 published applications in this corpus.
Search patents in C07C- Granted patents
- 4,029
- Published applications
- 3,935
- Assignees
- 1,901
- Inventors
- 10,339
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 18 | 0 |
| 1977 | 12 | 0 |
| 1978 | 7 | 0 |
| 1979 | 8 | 0 |
| 1980 | 10 | 0 |
| 1981 | 12 | 0 |
| 1982 | 7 | 0 |
| 1983 | 13 | 0 |
| 1984 | 9 | 0 |
| 1985 | 8 | 0 |
| 1986 | 8 | 0 |
| 1987 | 5 | 0 |
| 1988 | 7 | 0 |
| 1989 | 33 | 0 |
| 1990 | 33 | 0 |
| 1991 | 55 | 0 |
| 1992 | 85 | 0 |
| 1993 | 82 | 0 |
| 1994 | 51 | 0 |
| 1995 | 71 | 0 |
| 1996 | 120 | 0 |
| 1997 | 145 | 0 |
| 1998 | 145 | 0 |
| 1999 | 122 | 0 |
| 2000 | 113 | 0 |
| 2001 | 95 | 26 |
| 2002 | 126 | 97 |
| 2003 | 90 | 136 |
| 2004 | 97 | 165 |
| 2005 | 73 | 146 |
| 2006 | 94 | 133 |
| 2007 | 81 | 111 |
| 2008 | 99 | 141 |
| 2009 | 82 | 156 |
| 2010 | 100 | 159 |
| 2011 | 92 | 163 |
| 2012 | 110 | 148 |
| 2013 | 137 | 171 |
| 2014 | 148 | 196 |
| 2015 | 147 | 192 |
| 2016 | 172 | 178 |
| 2017 | 143 | 169 |
| 2018 | 125 | 195 |
| 2019 | 147 | 165 |
| 2020 | 136 | 170 |
| 2021 | 103 | 153 |
| 2022 | 105 | 143 |
| 2023 | 82 | 146 |
| 2024 | 77 | 155 |
| 2025 | 113 | 145 |
| 2026 | 76 | 176 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- C07C 229/02Compounds containing amino and carboxyl groups bound to the same carbon skeleton2,774
- C07C 229/52Compounds containing amino and carboxyl groups bound to the same carbon skeleton556
- C07C 229/40Compounds containing amino and carboxyl groups bound to the same carbon skeleton329
- C07C 229/38Compounds containing amino and carboxyl groups bound to the same carbon skeleton315
- C07C 229/46Compounds containing amino and carboxyl groups bound to the same carbon skeleton310
- C07C 229/76Metal complexes of amino carboxylic acids83
Recent patents
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- Phenolic acid lipid based cationic lipids29 Sep 2026US 12,747,198 B2Translate Bio, Inc.
- Crystalline 4-((L-valyl)oxy)butanoic acid29 Sep 2026US 12,747,199 B2Xwpharma Ltd.
- Amino acid backbone ionizable lipid, preparation method thereof and application method therefor1 Oct 2026US 2026/0294811 A1South China University of Technology
- Indene compounds, pharmaceutical compositions thereof, and their therapeutic applications1 Oct 2026US 2026/0297012 A1NucMito Pharmaceuticals Co. Ltd.
- Therapeutic compounds1 Oct 2026US 2026/0297016 A1Regents of the University of Minnesota
- Ferroptosis inhibitors24 Sep 2026US 2026/0283988 A1Helmholtz Zentrum München Deutsches Forschungszentrum für Gesundheit und Umwelt (GmbH)
- Lipid nanoparticle for targeted delivery of therapeutic payloads24 Sep 2026US 2026/0285801 A1Trustees of Tufts College
Most cited
By later US patents
- Large scale photolithographic solid phase synthesis of polypeptides and receptor binding screening thereof1,998US 5,143,854 AAffymax Technologies N.V. · 1992
- Array of oligonucleotides on a solid substrate1,585US 5,445,934 AAffymax Technologies N.V. · 1995
- Arrays of materials attached to a substrate1,410US 5,744,305 AAffymetrix, Inc. · 1998
- Very large scale immobilized polymer synthesis967US 5,424,186 AAffymax Technologies N.V. · 1995
- Method of detecting nucleic acids962US 5,800,992 A1998