C07C 2531/30
Halides
C07C2531/30 (Halides) appears on 32 US grants and 23 published applications in this corpus.
Search patents in C07C- Granted patents
- 32
- Published applications
- 23
- Assignees
- 26
- Inventors
- 93
- Latest grant
- 24 Oct 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 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 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 1 |
| 2004 | 1 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 1 |
| 2009 | 0 | 1 |
| 2010 | 0 | 1 |
| 2011 | 1 | 1 |
| 2012 | 1 | 0 |
| 2013 | 2 | 3 |
| 2014 | 0 | 3 |
| 2015 | 1 | 2 |
| 2016 | 3 | 1 |
| 2017 | 4 | 0 |
| 2018 | 1 | 2 |
| 2019 | 1 | 1 |
| 2020 | 0 | 0 |
| 2021 | 0 | 1 |
| 2022 | 1 | 1 |
| 2023 | 2 | 0 |
| 2024 | 0 | 1 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Application of metal hydride/palladium compound system in preparation of 1,3-dicarbonyl compound in cascade reaction of electron-deficient alkene compound24 Oct 2023US 11,795,132 B2Soochow University
- Synthesis method and synthesis device for cyclododecene4 Jul 2023US 11,691,934 B2Hanwha Solutions Corporation
- Systems and methods incorporating ionic liquids for electrochemically mediated capturing of Lewis acid gases12 Apr 2022US 11,298,649 B2Massachusetts Institute of Technology
- Systems and methods incorporating ionic liquids for electrochemically mediated capturing of lewis acid gases14 May 2019US 10,286,355 B2Massachusetts Institute of Technology
- Oxidative dehydrogenation process with hydrocarbon moderator gas and reduced nitrogen feed27 Feb 2018US 9,902,669 B2TPC Group LLC
- Process for the preparation of bio-based olefins from primary alcohol5 Mar 2026US 2026/0062361 A1BASF SE
- Composite ionic liquid and preparation method and use thereof4 Apr 2024US 2024/0109056 A1China University of Petroleum-Beijing
- Synthesis method and synthesis device for cyclododecene24 Feb 2022US 2022/0055970 A1Hanwha Solutions Corporation
- Application of metal hydride/palladium compound system in preparation of 1,3-dicarbonyl compound in cascade reaction of electron-deficient alkene compound8 Jul 2021US 2021/0206707 A1Soochow University
- Systems and methods incorporating ionic liquids for electrochemically mediated capturing of lewis acid gases26 Sep 2019US 2019/0291043 A1Massachusetts Institute of Technology
Most cited
By later US patents
- Catalyst and process for ethylene oligomerization67US 6,184,428 B2Saudi Basic Industries Corporation · 2001
- Process for preparing acyclic olefins using homobimetallic and heterobimetallic alkylidene complexes of ruthenium containing N-heterocyclic carbene ligands56US 6,552,139 B1Degussa AG · 2003
- Coupling of aryl and heteroaryl mono chlorides38US 4,263,466 AUnion Carbide Corporation · 1981
- Homobimetallic and heterobimetallic alkylidene complexes of ruthenium containing N-heterocyclic carbene ligands32US 6,787,620 B2Degussa AG · 2004
- Catalyst of nickel compound and ligand in presence of a reducing metal28US 4,326,989 AUnion Carbide Corporation · 1982