C07C 2529/52
Containing iron group metals, noble metals or copper
Official title: containing iron group metals, noble metals or copper
C07C2529/52 (Containing iron group metals, noble metals or copper) appears on 11 US grants and 7 published applications in this corpus.
Search patents in C07C- Granted patents
- 11
- Published applications
- 7
- Assignees
- 6
- Inventors
- 35
- Latest grant
- 11 Jun 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 1 | 1 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 0 |
| 2018 | 1 | 0 |
| 2019 | 2 | 2 |
| 2020 | 1 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Catalyst system and light hydrocarbon aromatization method, carbon dioxide hydrogenation process and method for enhancing catalyst lifetime11 Jun 2024US 12,005,430 B2China Energy Investment Corporation Limited
- Catalyst with improved activity/selectivity for light naphtha aromatization10 Mar 2020US 10,583,422 B2Saudi Basic Industries Corporation
- Catalyst with improved activity/selectivity for light naphtha aromatization1 Oct 2019US 10,427,141 B2Saudi Basic Industries Corporation
- Catalyst with improved activity/selectivity for light naphtha aromatization19 Feb 2019US 10,207,255 B2Saudi Basic Industries Corporation
- Process for producing propylene and aromatics from butenes by metathesis and aromatization23 Oct 2018US 10,106,474 B2Saudi Basic Industries Corporation
- Catalyst system and light hydrocarbon aromatization method, carbon dioxide hydrogenation process and method for enhancing catalyst lifetime10 Aug 2023US 2023/0249163 A1China Energy Investment Corporation Limited
- Catalyst with improved activity/selectivity for light naphtha aromatization21 Nov 2019US 2019/0351395 A1Saudi Basic Industries Corporation
- Catalyst with improved activity/selectivity for light naphtha aromatization7 Mar 2019US 2019/0070594 A1Saudi Basic Industries Corporation
- Catalyst with improved activity/selectivity for light naphtha aromatization6 Oct 2016US 2016/0288108 A1Saudi Basic Industries Corporation
- Process for producing propylene and aromatics from butenes by metathesis and aromatization29 May 2014US 2014/0148629 A1Saudi Basic Industries Corporation
Most cited
By later US patents
- Catalyst for the production of hydrocarbons from the synthesis gas45US 4,622,308 AResearch Association for Petroleum Alternatives Development · 1986
- Use of transition metal containing small pore molecular sieve catalysts in oxygenate conversion30US 5,962,762 A1999
- Process for producing propylene and aromatics from butenes by metathesis and aromatization25US 8,722,950 B2Saudi Basic Industries Corporation · 2014
- Catalysts for light olefin production20US 4,471,150 AMobil Oil Corporation · 1984
- Conversion of syngas to high octane olefinic naphtha11US 4,269,783 AMobil Oil Corporation · 1981