C07C 279/04
Derivatives of guanidine, i.e. compounds containing the group [image cpc-sch-c07c-0970.gif], the singly-bound
Official title: having nitrogen atoms of guanidine groups bound to acyclic carbon atoms of a carbon skeleton
C07C279/04 (Derivatives of guanidine, i.e. compounds containing the group [image cpc-sch-c07c-0970.gif], the singly-bound) appears on 742 US grants and 707 published applications in this corpus.
Search patents in C07C- Granted patents
- 742
- Published applications
- 707
- Assignees
- 472
- Inventors
- 2,007
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 2 | 0 |
| 1978 | 4 | 0 |
| 1979 | 3 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 4 | 0 |
| 1983 | 2 | 0 |
| 1984 | 4 | 0 |
| 1985 | 5 | 0 |
| 1986 | 3 | 0 |
| 1987 | 5 | 0 |
| 1988 | 6 | 0 |
| 1989 | 9 | 0 |
| 1990 | 10 | 0 |
| 1991 | 14 | 0 |
| 1992 | 12 | 0 |
| 1993 | 16 | 0 |
| 1994 | 9 | 0 |
| 1995 | 16 | 0 |
| 1996 | 11 | 0 |
| 1997 | 24 | 0 |
| 1998 | 28 | 0 |
| 1999 | 22 | 0 |
| 2000 | 19 | 0 |
| 2001 | 21 | 3 |
| 2002 | 19 | 17 |
| 2003 | 18 | 24 |
| 2004 | 17 | 23 |
| 2005 | 14 | 21 |
| 2006 | 14 | 19 |
| 2007 | 6 | 10 |
| 2008 | 6 | 29 |
| 2009 | 12 | 20 |
| 2010 | 12 | 28 |
| 2011 | 17 | 40 |
| 2012 | 18 | 35 |
| 2013 | 18 | 33 |
| 2014 | 34 | 41 |
| 2015 | 30 | 28 |
| 2016 | 32 | 39 |
| 2017 | 27 | 41 |
| 2018 | 37 | 42 |
| 2019 | 26 | 39 |
| 2020 | 20 | 27 |
| 2021 | 29 | 33 |
| 2022 | 20 | 37 |
| 2023 | 18 | 25 |
| 2024 | 21 | 19 |
| 2025 | 20 | 19 |
| 2026 | 3 | 15 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- C07C 279/14Being further substituted by carboxyl groups410
- C07C 279/12Being further substituted by nitrogen atoms not being part of nitro or182
- C07C 279/08Being further substituted by singly-bound oxygen atoms117
- C07C 279/06Being further substituted by halogen atoms, or by nitro or nitroso groups32
- C07C 279/10Being further substituted by doubly-bound oxygen atoms19
Recent patents
- Methods of production of arginine-silicate complexes16 Jun 2026US 12,653,219 B2Nutrition21, LLC
- Amino acid- , peptide- and polypeptide-lipids, isomers, compositions, and uses thereof9 Jun 2026US 12,648,959 B2Massachusetts Institute of Technology
- Direct thrombin inhibitors and methods of use thereof19 May 2026US 12,630,506 B2Baylor College of Medicine
- Molecular design of new antibiotics and antibiotic adjuvants against MCR strains18 Nov 2025US 12,473,250 B2Agency for Science, Technology and Research
- Analogs of pterostilbene amino acid bearing carbonates for treating a non-alcoholic fatty liver disease and nonalcoholic steatohepatitis11 Nov 2025US 12,466,784 B2Apical Molecular Biotech Co., Ltd.
- Nematicidal compounds, their composition and use thereof13 Aug 2026US 2026/0231945 A1
- Compounds, their composition and their use as nematicides13 Aug 2026US 2026/0234101 A1
- Crystalline forms or salts of a deuterated compound13 Aug 2026US 2026/0234135 A1Alebund Pharmaceuticals (Hong Kong) Limited
- Process for preparing an n-guanylamino acid6 Aug 2026US 2026/0226001 A1Evonik Operations GmbH
- Crystal form of l-arginine (s)-2-(1-acetoxy-n-pentyl)benzoate, and preparation method therefor and use thereof9 Jul 2026US 2026/0193163 A1Jiangsu Kanion Pharmaceutical Co., Ltd.
Most cited
By later US patents
- Methods for identifying RNA binding compounds220US 6,503,713 B1University of Medicine and Dentistry of New Jersey · 2003
- Compounds and compositions for delivering active agents184US 5,643,957 AEmisphere Technologies, Inc. · 1997
- Modified amino acids for drug delivery174US 5,629,020 AEmisphere Technologies, Inc. · 1997
- Amphipathic PH sensitive compounds and delivery systems for delivering biologically active compounds149US 5,965,434 A1999
- Compounds and compositions for intracellular delivery of therapeutic agents143US 9,868,691 B2ModernaTX, Inc. · 2018