C07C 229/36
With at least one amino group and one carboxyl group bound to
Official title: with at least one amino group and one carboxyl group bound to the same carbon atom of the carbon skeleton
C07C229/36 (With at least one amino group and one carboxyl group bound to) appears on 453 US grants and 477 published applications in this corpus.
Search patents in C07C- Granted patents
- 453
- Published applications
- 477
- Assignees
- 327
- Inventors
- 1,356
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 3 | 0 |
| 1978 | 0 | 0 |
| 1979 | 2 | 0 |
| 1980 | 3 | 0 |
| 1981 | 2 | 0 |
| 1982 | 2 | 0 |
| 1983 | 3 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 5 | 0 |
| 1993 | 8 | 0 |
| 1994 | 6 | 0 |
| 1995 | 8 | 0 |
| 1996 | 13 | 0 |
| 1997 | 21 | 0 |
| 1998 | 6 | 0 |
| 1999 | 10 | 0 |
| 2000 | 13 | 0 |
| 2001 | 7 | 4 |
| 2002 | 7 | 6 |
| 2003 | 6 | 22 |
| 2004 | 11 | 26 |
| 2005 | 8 | 13 |
| 2006 | 21 | 32 |
| 2007 | 10 | 18 |
| 2008 | 16 | 21 |
| 2009 | 14 | 18 |
| 2010 | 16 | 26 |
| 2011 | 16 | 20 |
| 2012 | 14 | 22 |
| 2013 | 18 | 24 |
| 2014 | 28 | 24 |
| 2015 | 15 | 21 |
| 2016 | 15 | 23 |
| 2017 | 19 | 15 |
| 2018 | 10 | 24 |
| 2019 | 20 | 21 |
| 2020 | 17 | 22 |
| 2021 | 11 | 17 |
| 2022 | 13 | 11 |
| 2023 | 4 | 16 |
| 2024 | 7 | 9 |
| 2025 | 6 | 7 |
| 2026 | 6 | 15 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Process for preparing solriamfetol hydrochloride1 Sep 2026US 12,723,020 B2Procos S.P.A.
- Ionizable lipid compounds and lipid nanoparticle compositions16 Jun 2026US 12,655,114 B2SunVax mRNA Therapeutics Inc.
- Amino acid- , peptide- and polypeptide-lipids, isomers, compositions, and uses thereof9 Jun 2026US 12,648,959 B2Massachusetts Institute of Technology
- Prodrugs of itaconate and methyl itaconate2 Jun 2026US 12,643,846 B2Institute of Organic Chemistry and Biochemistry of the AS CR, V.V.I.
- Halogenated benzylidine derivatives26 May 2026US 12,637,416 B1Renovel Innovations, Inc.
- Halogenated benzylidine derivatives and their use in the treatment of cancers10 Sep 2026US 2026/0265180 A1Renovel Innovations, Inc.
- Method for quantitatively analyzing polysulfide in sample27 Aug 2026US 2026/0250239 A1Bio-Xcelerator, Inc.
- Fullerene gaba dopa and methods6 Aug 2026US 2026/0224713 A1Carbon 60 (Zhejiang) Pharmaceutical Technology Co., Ltd.
- Aromatic compound, mixture, molecular probe for hyperpolarization, metabolite, diagnostic agent, derivatization agent, naphthalene derivative, catechol derivative, and compound23 Jul 2026US 2026/0209158 A1Nagoya Denki Educational Foundation
- Prodrugs of itaconate and methyl itaconate23 Jul 2026US 2026/0209164 A1Institute of Organic Chemistry and Biochemistry of the AS CR, V.V.I.
Most cited
By later US patents
- Gamma-hydroxybutyrate compositions containing carbohydrate, lipid or amino acid carriers71US 8,778,301 B2Orphan Medical, Inc. · 2014
- Substituted 1,2,3,4-tetahydroisoquinolines with angiotensin II receptor antagonist properties68US 5,246,943 AWarner-Lambert Company · 1993
- Gamma-hydroxybutyrate compositions containing carbohydrate, lipid or amino acid carriers68US 7,015,200 B2Orphan Medical, Inc. · 2006
- Prodrugs of gamma-hydroxybutyric acid, compositions and uses thereof62US 10,457,627 B2Xw Laboratories Inc. · 2019
- Prodrugs of gamma-hydroxybutyric acid, compositions and uses thereof62US 10,501,401 B2Xw Laboratories Inc. · 2019