C07C 2523/12
Catalysts comprising metals or metal oxides or hydroxides, not provided for in
Official title: of actinides
C07C2523/12 (Catalysts comprising metals or metal oxides or hydroxides, not provided for in) appears on 150 US grants and 32 published applications in this corpus.
Search patents in C07C- Granted patents
- 150
- Published applications
- 32
- Assignees
- 51
- Inventors
- 243
- Latest grant
- 12 Dec 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 6 | 0 |
| 1978 | 6 | 0 |
| 1979 | 3 | 0 |
| 1980 | 3 | 0 |
| 1981 | 4 | 0 |
| 1982 | 1 | 0 |
| 1983 | 4 | 0 |
| 1984 | 2 | 0 |
| 1985 | 9 | 0 |
| 1986 | 14 | 0 |
| 1987 | 13 | 0 |
| 1988 | 9 | 0 |
| 1989 | 7 | 0 |
| 1990 | 8 | 0 |
| 1991 | 9 | 0 |
| 1992 | 7 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 5 | 0 |
| 2001 | 6 | 2 |
| 2002 | 2 | 3 |
| 2003 | 3 | 0 |
| 2004 | 0 | 2 |
| 2005 | 0 | 2 |
| 2006 | 1 | 1 |
| 2007 | 1 | 1 |
| 2008 | 3 | 2 |
| 2009 | 0 | 1 |
| 2010 | 2 | 2 |
| 2011 | 2 | 1 |
| 2012 | 0 | 7 |
| 2013 | 2 | 1 |
| 2014 | 4 | 3 |
| 2015 | 2 | 1 |
| 2016 | 1 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 1 | 1 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 1 | 1 |
| 2024 | 0 | 0 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Process to conduct an endothermic dehydrogenation and/or aromatisation reaction in a fluidized bed reactor12 Dec 2023US 11,840,509 B2Totalenergies Onetech
- Integrated process for poly olefin production with reduced greenhouse gas emission18 Jun 2019US 10,322,981 B2
- Aromatics isomerization using a dual-catalyst system12 Apr 2016US 9,309,170 B2Uop LLC
- High temperature CCR process with integrated reactor bypasses7 Apr 2015US 8,999,143 B2Uop LLC
- Process for alkylation of toluene to form styrene and ethylbenzene3 Feb 2015US 8,946,495 B2Fina Technology, Inc.
- Chromium-on-alumina catalysts for hydrocarbon dehydrogenation19 Jun 2025US 2025/0196105 A1Clariant International Ltd.
- Process to conduct an endothermic dehyrogenation and/or aromatisation reaction in a fluidized bed reactor21 Sep 2023US 2023/0295062 A1Totalenergies Onetech
- Integrated process for poly olefin production with reduced greenhouse gas emission21 Mar 2019US 2019/0084902 A1
- High temperature ccr process with integrated reactor bypasses12 Mar 2015US 2015/0073189 A1Uop LLC
- Process for Producing Acetic Acid and/or Ethanol By Methane Oxidation18 Sep 2014US 2014/0275619 A1Celanese International Corporation
Most cited
By later US patents
- Conversion of synthesis gas to diesel fuel and gasoline292US 4,605,680 AChevron Research Company · 1986
- Cobalt catalysts for the conversion of methanol to hydrocarbons and for Fischer-Tropsch synthesis140US 4,568,663 AExxon Research & Engineering Co. · 1986
- Temperature regulating reactor apparatus and method102US 5,080,872 AAmoco Corporation · 1992
- Conversion of synthesis gas using a cobalt-ruthenium catalyst90US 4,088,671 AGulf Research & Development Company · 1978
- Surface supported cobalt catalysts, process utilizing these catalysts for the preparation of hydrocarbons from synthesis gas and process for the preparation of said catalysts90US 5,545,674 AExxon Research & Engineering Co. · 1996