C07D 213/90
Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one
Official title: having more than three double bonds between ring members or between ring members and non-ring members
C07D213/90 (Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one) appears on 35 US grants and 30 published applications in this corpus.
Search patents in C07D- Granted patents
- 35
- Published applications
- 30
- Assignees
- 29
- Inventors
- 122
- Latest grant
- 4 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 2 |
| 2005 | 0 | 1 |
| 2006 | 1 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 1 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 3 |
| 2012 | 1 | 0 |
| 2013 | 2 | 0 |
| 2014 | 1 | 2 |
| 2015 | 1 | 0 |
| 2016 | 1 | 0 |
| 2017 | 0 | 1 |
| 2018 | 1 | 2 |
| 2019 | 0 | 4 |
| 2020 | 2 | 1 |
| 2021 | 6 | 4 |
| 2022 | 2 | 1 |
| 2023 | 2 | 1 |
| 2024 | 2 | 1 |
| 2025 | 1 | 1 |
| 2026 | 0 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Polycationic amphiphiles as antimicrobial agents and methods using same4 Nov 2025US 12,459,898 B2Temple University of the Commonwealth System of Higher Education
- Pseudomonas strains and their metabolites to control plant diseases17 Dec 2024US 12,167,733 B2T3 Bioscience, LLC
- Inhibitors of cysteine proteases and methods of use thereof19 Nov 2024US 12,145,911 B2Pardes Biosciences, Inc.
- Pseudomonas strains and their metabolites to control plant diseases21 Feb 2023US 11,582,973 B2T3 Bioscience, LLC
- Zwitterionic catalysts for (trans)esterification: application in fluoroindole-derivatives and biodiesel synthesis21 Feb 2023US 11,583,842 B2The Chinese University of Hong Kong
- Nanoscale geometrical quantity certified reference material, and preparation method and use thereof2 Jul 2026US 2026/0184560 A1National Institute of Metrology, China
- Inhibitors of cysteine proteases and methods of use thereofs30 Apr 2026US 2026/0116857 A1Pardes Biosciences, Inc.
- Polycationic Amphiphiles as Antimicrobial Agents and Methods of Using Same5 Feb 2026US 2026/0035347 A1Temple University of the Commonwealth System of Higher Education
- A fast and efficient process for the preparation of n-retinylidene-n-retinylethanolamine (a2e)30 Jan 2025US 2025/0034094 A1Comell University Center for Technology Licensing at Cornell University (CTL)
- Inhibitors of cysteine proteases and methods of use thereof15 Aug 2024US 2024/0270693 A1Pardes Biosciences, Inc.
Most cited
By later US patents
- Oxime sulfonates and the use thereof as latent sulfonic acids100US 6,004,724 ACiba Specialty Chemicals Corporation · 1999
- Inhibitors of cysteine proteases and methods of use thereof29US 11,174,231 B1Pardes Biosciences, Inc. · 2021
- Organic materials having sulfonamido linked poly(oxyalkylene) moieties and their preparation19US 5,240,464 AMilliken Research Corporation · 1993
- Aspartate derivative of amlodipine17US 6,479,525 B2Synthon BV · 2002
- Pyridone-methide azo dyestuffs with improved dyeing and printing properties for hydrophobic synethic fiber materials15US 5,808,015 ABayer Aktiengesellschaft · 1998