C07C 235/04
The carbon skeleton being acyclic and saturated
Official title: the carbon skeleton being acyclic and saturated
C07C235/04 (The carbon skeleton being acyclic and saturated) appears on 1,209 US grants and 1,155 published applications in this corpus.
Search patents in C07C- Granted patents
- 1,209
- Published applications
- 1,155
- Assignees
- 654
- Inventors
- 3,425
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 3 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 3 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 4 | 0 |
| 1990 | 10 | 0 |
| 1991 | 13 | 0 |
| 1992 | 21 | 0 |
| 1993 | 24 | 0 |
| 1994 | 26 | 0 |
| 1995 | 24 | 0 |
| 1996 | 32 | 0 |
| 1997 | 46 | 0 |
| 1998 | 38 | 0 |
| 1999 | 42 | 0 |
| 2000 | 30 | 0 |
| 2001 | 32 | 11 |
| 2002 | 45 | 28 |
| 2003 | 37 | 55 |
| 2004 | 30 | 48 |
| 2005 | 21 | 45 |
| 2006 | 28 | 48 |
| 2007 | 33 | 44 |
| 2008 | 26 | 40 |
| 2009 | 31 | 43 |
| 2010 | 39 | 52 |
| 2011 | 30 | 41 |
| 2012 | 38 | 47 |
| 2013 | 46 | 52 |
| 2014 | 38 | 43 |
| 2015 | 46 | 55 |
| 2016 | 37 | 43 |
| 2017 | 35 | 46 |
| 2018 | 41 | 38 |
| 2019 | 24 | 42 |
| 2020 | 42 | 58 |
| 2021 | 29 | 50 |
| 2022 | 36 | 48 |
| 2023 | 30 | 48 |
| 2024 | 26 | 59 |
| 2025 | 35 | 41 |
| 2026 | 26 | 30 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- C07C 235/18Having at least one of the singly-bound oxygen atoms further bound to373
- C07C 235/06Having the nitrogen atoms of the carboxamide groups bound to hydrogen atoms271
- C07C 235/08Having the nitrogen atom of at least one of the carboxamide groups221
- C07C 235/12Having the nitrogen atom of at least one of the carboxamide groups188
- C07C 235/10Having the nitrogen atom of at least one of the carboxamide groups177
- C07C 235/16Having the nitrogen atom of at least one of the carboxamide groups163
- C07C 235/14Having the nitrogen atom of at least one of the carboxamide groups71
Recent patents
- Capsaicin analogs and uses thereof29 Sep 2026US 12,747,200 B2Young BioPharma, LLC
- Isotopic thyromimetic compounds22 Sep 2026US 12,741,932 B2Autobahn Therapeutics, Inc.
- Mining collectors15 Sep 2026US 12,734,529 B1
- Carbonyl lipids and lipid nanoparticle formulations for delivery of nucleic acids25 Aug 2026US 12,714,670 B2Acuitas Therapeutics, Inc.
- Branched-chain amino acid derivatives to treat disease25 Aug 2026US 12,715,839 B2Intrabio Ltd.
- Lipids and lipid nanoparticle formulations13 Aug 2026US 2026/0232588 A1Longuide Biopharma Corporation
- Artificially synthesized sphingosine derivative lipoid monomer and use of same for delivering nucleic acid6 Aug 2026US 2026/0224704 A1Beijing Baishihekang Pharmaceutical Technology (Bsjpharma) Co., Ltd
- Bis-ester and amide cationic lipids30 Jul 2026US 2026/0216368 A1Sanofi Pasteur Limited
- Production of panthenol16 Jul 2026US 2026/0200833 A1Dsm IP Assets B.V.
- Methods for preparing beta-alanine, beta-alanine salt and pantothenate9 Jul 2026US 2026/0193169 A1Guang An Mojia Biotechnology Co., Ltd.
Most cited
By later US patents
- Polyethyleneglycol-modified lipid compounds and uses thereof224US 7,803,397 B2Protiva Biotherapeutics, Inc. · 2010
- Retroviral protease inhibiting compounds159US 5,142,056 AAbbott Laboratories · 1992
- Compositions for oral delivery of active agents159US 5,650,386 AEmisphere Technologies, Inc. · 1997
- Compounds and compositions for intracellular delivery of therapeutic agents143US 9,868,691 B2ModernaTX, Inc. · 2018
- Compounds and compositions for delivering active agents125US 5,866,536 AEmisphere Technologies, Inc. · 1999