C07C 235/68
Carboxylic acid amides, the carbon skeleton of the acid part being further
Official title: having the nitrogen atom of at least one of the carboxamide groups bound to an acyclic carbon atom and to a carbon atom of a six-membered aromatic ring wherein at least one ortho-hydrogen atom has been replaced
C07C235/68 (Carboxylic acid amides, the carbon skeleton of the acid part being further) appears on 38 US grants and 40 published applications in this corpus.
Search patents in C07C- Granted patents
- 38
- Published applications
- 40
- Assignees
- 26
- Inventors
- 106
- Latest grant
- 14 Jan 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 0 |
| 2004 | 1 | 1 |
| 2005 | 0 | 1 |
| 2006 | 1 | 3 |
| 2007 | 0 | 0 |
| 2008 | 1 | 1 |
| 2009 | 1 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 3 |
| 2012 | 2 | 2 |
| 2013 | 4 | 2 |
| 2014 | 5 | 6 |
| 2015 | 4 | 3 |
| 2016 | 4 | 5 |
| 2017 | 2 | 1 |
| 2018 | 3 | 1 |
| 2019 | 0 | 2 |
| 2020 | 2 | 2 |
| 2021 | 1 | 2 |
| 2022 | 2 | 3 |
| 2023 | 0 | 0 |
| 2024 | 1 | 0 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Antibiotic compounds14 Jan 2025US 12,195,424 B2Rhode Island Hospital, A Lifespan-Partner
- Crystalline tranilast salts and their pharmaceutical use10 Sep 2024US 12,084,399 B2Nuformix Technologies Limited
- Antibiotic compounds22 Mar 2022US 11,278,025 B2Rhode Island Hospital, A Lifespan-Partner
- Conjugates having a degradable linkage and polymeric reagents useful in preparing such conjugates8 Mar 2022US 11,266,742 B2Nektar Therapeutics
- Crystalline tranilast salts and their pharmaceutical use3 Aug 2021US 11,078,155 B2Nuformix Technologies Limited
- Small molecule inhibitors of a protein complex29 Sep 2022US 2022/0304958 A1The Regents of the University of California
- Composition comprising a polymeric reagent12 May 2022US 2022/0143201 A1Nektar Therapeutics
- Antibiotic Compounds31 Mar 2022US 2022/0095614 A1Rhode Island Hospital, A Lifespan-Partner
- Crystalline tranilast salts and their pharmaceutical use28 Oct 2021US 2021/0332003 A1Nuformix Technologies Limited
- Crystalline tranilast salts and their pharmaceutical use27 May 2021US 2021/0155577 A1Nuformix Technologies Limited
Most cited
By later US patents
- Substituted amino acids as erythropoietin mimetics38US 6,310,078 B1Ortho-McNeil Pharmaceutical, Inc. · 2001
- Substituted amino acids as erythropoietin mimetics26US 6,750,369 B2Ortho-McNeil Pharmaceutical, Inc. · 2004
- Conjugates having a degradable linkage and polymeric reagents useful in preparing such conjugates17US 8,252,275 B2Nektar Therapeutics · 2012
- Indanyloxyphenylcyclopropanecarboxylic acids10US 8,633,182 B2Boehringer Ingelheim International GmbH · 2014
- Pharmaceutical compositions and methods for delivering such compositions8US 8,435,505 B2Nektar Therapeutics · 2013