C07B 37/10
Cyclisation
C07B37/10 (Cyclisation) appears on 66 US grants and 68 published applications in this corpus.
Search patents in C07B- Granted patents
- 66
- Published applications
- 68
- Assignees
- 64
- Inventors
- 195
- Latest grant
- 26 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 3 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 5 | 2 |
| 2002 | 6 | 4 |
| 2003 | 8 | 3 |
| 2004 | 3 | 1 |
| 2005 | 0 | 3 |
| 2006 | 1 | 2 |
| 2007 | 1 | 2 |
| 2008 | 0 | 1 |
| 2009 | 1 | 1 |
| 2010 | 2 | 2 |
| 2011 | 2 | 2 |
| 2012 | 2 | 2 |
| 2013 | 1 | 0 |
| 2014 | 0 | 0 |
| 2015 | 1 | 5 |
| 2016 | 3 | 1 |
| 2017 | 2 | 2 |
| 2018 | 2 | 8 |
| 2019 | 4 | 4 |
| 2020 | 4 | 2 |
| 2021 | 1 | 4 |
| 2022 | 5 | 4 |
| 2023 | 1 | 4 |
| 2024 | 1 | 4 |
| 2025 | 1 | 3 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Method for producing naphthylsilole, naphthylsilole containing heterocyclic group, and graphene nanoribbon containing heterocyclic group26 May 2026US 12,637,475 B2National University Corporation Tokai National Higher Education and Research System
- Carrier-protein polysaccharide conjugation methods18 Mar 2025US 12,252,454 B2Vaxcyte, Inc.
- Process for the synthesis of buprenorphine20 Feb 2024US 11,905,296 B2Azad Pharma AG
- Δ-8-tetrahydrocannabinol from cannabidiol extracted from hemp12 Sep 2023US 11,753,390 B2Cct Sciences, LLC
- Method of making a cross metathesis product8 Nov 2022US 11,492,370 B2The Trustees of Boston College
- Intermolecular cyclopropanation of unsaturated hydrocarbons20 Aug 2026US 2026/0242327 A1The Penn State Research Foundation
- Nano-emulsion compositions containing cannabinoids4 Jun 2026US 2026/0152478 A1Cct Sciences, LLC
- Photocurable compositions for three-dimensional investment pattern casting and use thereof7 Aug 2025US 2025/0250368 A1
- Photocurable compositions for additive manufacturing and use thereof10 Jul 2025US 2025/0223460 A1
- Carrier-protein polysaccharide conjugation methods3 Jul 2025US 2025/0214912 A1Vaxcyte, Inc.
Most cited
By later US patents
- Perfluorinated amide salts and their uses as ionic conducting materials61US 6,319,428 B1Centre National De La Recherche Scientifique · 2001
- Ionic liquids44US 6,573,405 B1Scionix Limited · 2003
- Palladium-catalyzed carbon-carbon bond forming reactions44US 7,851,658 B2President and Fellows of Harvard College · 2010
- Proton conductors in liquid form34US 6,120,696 ACentre National De La Recherche Scientifique · 2000
- Pentacyclic anion salts or tetrazapentalene derivatives and their uses as ionic conducting materials24US 6,835,495 B2Centre National De La Recherche Scientifique · 2004