C07C 239/18
Having nitrogen atoms of hydroxylamino groups further bound to carbon atoms of
Official title: having nitrogen atoms of hydroxylamino groups further bound to carbon atoms of hydrocarbon radicals substituted by carboxyl groups
C07C239/18 (Having nitrogen atoms of hydroxylamino groups further bound to carbon atoms of) appears on 83 US grants and 25 published applications in this corpus.
Search patents in C07C- Granted patents
- 83
- Published applications
- 25
- Assignees
- 38
- Inventors
- 196
- Latest grant
- 29 Aug 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 5 | 0 |
| 1993 | 2 | 0 |
| 1994 | 5 | 0 |
| 1995 | 4 | 0 |
| 1996 | 12 | 0 |
| 1997 | 21 | 0 |
| 1998 | 3 | 0 |
| 1999 | 2 | 0 |
| 2000 | 4 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 0 |
| 2003 | 3 | 4 |
| 2004 | 1 | 0 |
| 2005 | 2 | 2 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 1 | 1 |
| 2011 | 0 | 2 |
| 2012 | 1 | 1 |
| 2013 | 1 | 2 |
| 2014 | 1 | 0 |
| 2015 | 2 | 2 |
| 2016 | 1 | 1 |
| 2017 | 1 | 1 |
| 2018 | 1 | 1 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 1 | 1 |
| 2022 | 0 | 1 |
| 2023 | 1 | 3 |
| 2024 | 0 | 1 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Illudin analogs, uses thereof, and methods for synthesizing the same29 Aug 2023US 11,739,043 B2Lantern Pharma Inc.
- Regulators for controlling linear and pseudo-ring expansion polymerization of vinyl monomers16 Mar 2021US 10,947,325 B2Dispoltec B.V.
- β-substituted γ-amino acids and analogs as chemotherapeutic agents10 Apr 2018US 9,937,139 B2Quadriga Biosciences, Inc.
- β-substituted γ-amino acids and analogs as chemotherapeutic agents20 Jun 2017US 9,682,921 B2Quadriga Biosciences, Inc.
- β-substituted γ-amino acids and analogs as chemotherapeutic agents19 Jul 2016US 9,394,236 B2Quadriga Biosciences, Inc.
- Aryl cyclohexanedione derivative or salt thereof, pest control agent containing same, and method for use thereof17 Apr 2025US 2025/0122147 A1Adeka Corporation
- Lipids suitable for nucleic acid delivery23 May 2024US 2024/0166593 A1Ramot at Tel-Aviv University Ltd.
- Illudin analogs, uses thereof, and methods for synthesizing the same14 Dec 2023US 2023/0399285 A1Lantern Pharma Inc.
- Compounds and compositions for drug delivery9 Nov 2023US 2023/0355527 A1RNAimmune, Inc.
- Amino acid having functional group capable of intermolecular hydrogen bonding, peptide compound containing same and method for production thereof30 Mar 2023US 2023/0096766 A1
Most cited
By later US patents
- Retroviral protease inhibiting compounds159US 5,142,056 AAbbott Laboratories · 1992
- Retroviral protease inhibiting compounds109US 5,354,866 AAbbott Laboratories · 1994
- Retroviral protease inhibiting compounds94US 5,541,206 AAbbott Laboratories · 1996
- Amino acid derivative anticonvulsant44US 5,378,729 AResearch Corporation Technologies, Inc. · 1995
- Retroviral protease inhibiting compounds44US 5,648,497 AAbbott Laboraotries · 1997