C07C 5/412
With metal oxides or metal sulfides
Official title: {with metal oxides or metal sulfides}
C07C5/412 (With metal oxides or metal sulfides) appears on 39 US grants and 32 published applications in this corpus.
Search patents in C07C- Granted patents
- 39
- Published applications
- 32
- Assignees
- 24
- Inventors
- 111
- Latest grant
- 1 Apr 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 3 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 2 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 3 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 1 | 2 |
| 2012 | 2 | 4 |
| 2013 | 1 | 2 |
| 2014 | 3 | 2 |
| 2015 | 3 | 3 |
| 2016 | 4 | 2 |
| 2017 | 1 | 1 |
| 2018 | 0 | 2 |
| 2019 | 3 | 3 |
| 2020 | 2 | 1 |
| 2021 | 0 | 2 |
| 2022 | 2 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
| 2025 | 1 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Processes for aromatization of naphtha isoparaffins1 Apr 2025US 12,264,130 B2Saudi Arabian Oil Company
- Catalyst compositions for aromatizing hydrocarbons and processes for producing aromatic compounds using the catalyst compositions13 Sep 2022US 11,439,991 B2King Fahd University of Petroleum and Minerals
- Catalyst for aromatization of long-carbon chain alkane and preparation method and use thereof17 May 2022US 11,331,654 B2Institute of Coal Chemistry, Chinese Academy of Sciences
- Crystalline germanosilicate materials of new CIT-13 topology and methods of preparing the same21 Jul 2020US 10,717,071 B2California Institute of Technology
- Methods of regenerating aromatization catalysts with a decoking step between chlorine and fluorine addition11 Feb 2020US 10,556,225 B2Chevron Phillips Chemical Company LP
- Catalyst and process for the dehydrogenation of alkanes to olefins27 Aug 2026US 2026/0249274 A1Dow Global Technologies LLC
- Processes for aromatization of naphtha isoparaffins28 Nov 2024US 2024/0391853 A1Saudi Arabian Oil Company
- Catalyst for aromatization of long-carbon chain alkane and preparation method and use thereof25 Nov 2021US 2021/0362138 A1Institute of Coal Chemistry, Chinese Academy of Sciences
- Catalyst compositions for aromatizing hydrocarbons and processes for producing aromatic compounds using the catalyst compositions24 Jun 2021US 2021/0187487 A1King Fahd University of Petroleum and Minerals
- Catalyst for chemical looping combustion23 Apr 2020US 2020/0122127 A1Research & Business Foundation Sungkyunkwan University
Most cited
By later US patents
- Chemical process making aromatic hydrocarbons over gallium catalyst30US 4,056,575 AThe British Petroleum Company p.l.c. · 1977
- Methods of regenerating aromatization catalysts23US 8,912,108 B2Chevron Phillips Chemical Company LP · 2014
- Alkaline earth oxides promoted with manganese oxide and/or rhenium oxide as catalysts for cracking and dehydrocyclizing of alkanes15US 4,159,970 APhillips Petroleum Company · 1979
- Process and catalyst for dehydrogenation or dehydrocyclization of hydrocarbons14US 5,378,350 ALinde Aktiengesellschaft · 1995
- Processed support and methods of making and using same14US 8,835,341 B2Chevron Phillips Chemical Company LP · 2014