C07C 1/049
Coupling of the reaction and regeneration of the catalyst
Official title: {Coupling of the reaction and regeneration of the catalyst}
C07C1/049 (Coupling of the reaction and regeneration of the catalyst) appears on 11 US grants and 6 published applications in this corpus.
Search patents in C07C- Granted patents
- 11
- Published applications
- 6
- Assignees
- 11
- Inventors
- 39
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 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 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 3 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 2 |
| 2017 | 1 | 0 |
| 2018 | 1 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Methods and systems for converting carbon oxides to olefins16 Jun 2026US 12,655,075 B2Lummus Technology Inc.
- System and method for preventing catalyst from overheating8 May 2018US 9,963,400 B2Korea Institute of Energy Research
- System and method for preventing catalyst from overheating8 Aug 2017US 9,725,374 B2Korea Institute of Energy Research
- Method and system for handling slurries of varying liquid rates and solids content14 Feb 2012US 8,114,915 B2ExxonMobil Research and Engineering Company
- Fischer-tropsch process4 Nov 2003US 6,642,281 B1ExxonMobil Research and Engineering Company
- Fischer-tropsch catalyst activation9 Jul 2026US 2026/0193153 A1Bp P.L.C.
- Methods and systems for converting carbon oxides to olefins19 May 2022US 2022/0153657 A1Lummus Technology Inc.
- System and method for preventing catalyst from overheating15 Dec 2016US 2016/0362348 A1Korea Institute of Energy Research
- System and method for preventing catalyst from overheating18 Feb 2016US 2016/0046540 A1Korea Institute of Energy Research
- Integration of syngas generation technology with fischer-tropsch production via catalytic gas conversion7 May 2015US 2015/0126627 A1Res USA, LLC
Most cited
By later US patents
- Gas conversion using hydrogen from syngas gas and hydroconversion tail gas109US 6,147,126 AExxon Research & Engineering Co. · 2000
- Fischer-tropsch process16US 6,642,281 B1ExxonMobil Research and Engineering Company · 2003
- Gas conversion with rejuvenation ammonia removal13US 5,929,126 AExxon Research & Engineering Co. · 1999
- Methanation process with intermittent reactivation of catalyst9US 4,065,484 AUnion Oil Company of California · 1977
- Process for regenerating a catalyst contained within a bubble-column reactor with draft-tube and process for the production of a hydrocarbon9US 6,162,754 AAgip Petroli S. p. A. · 2000