Y10S 585/901
With recycle, rehabilitation, or preservation of solvent, diluent, or mass action agent
Official title: with recycle, rehabilitation, or preservation of solvent, diluent, or mass action agent
Y10S585/901 (With recycle, rehabilitation, or preservation of solvent, diluent, or mass action agent) appears on 28 US grants and 9 published applications in this corpus.
Search patents in Y10S- Granted patents
- 28
- Published applications
- 9
- Assignees
- 23
- Inventors
- 70
- Latest grant
- 25 Jan 2011
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 4 | 0 |
| 1978 | 3 | 0 |
| 1979 | 3 | 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 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 1 |
| 2004 | 2 | 2 |
| 2005 | 1 | 2 |
| 2006 | 0 | 1 |
| 2007 | 2 | 0 |
| 2008 | 0 | 1 |
| 2009 | 2 | 1 |
| 2010 | 2 | 0 |
| 2011 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Method of improving alkylate yield in an alkylation reaction25 Jan 2011US 7,875,754 B2Lummus Technology Inc.
- Method for the preparation of linear alpha-olefins and reactor system therefore with improved disposal of high molecular weight oligomers25 May 2010US 7,723,557 B2Linde Aktiengesellschaft
- Alkylation reactor design with effluent recycle and impure benzene regeneration26 Jan 2010US 7,652,181 B1Uop LLC
- Method and device for extractive distillation7 Jul 2009US 7,556,717 B2BASF SE
- Process for the production of phenyl alkanes operating in a moving bed2 Jun 2009US 7,541,505 B2Institut Francais du Petrole
- Method for the preparation of linera alpha-olefins and reactor system therefor with improved disposal of high molecular weight oligomers3 Sep 2009US 2009/0221769 A1Linde Aktiengesellschaft
- Method of improving alkylate yield in an alkylation reaction31 Jan 2008US 2008/0027263 A1ABB Lummus Global Inc.
- Process for the production of phenyl alkanes operating in a moving bed21 Dec 2006US 2006/0287562 A1Institut Francais due Petrole
- Method and device for extractive distillation15 Sep 2005US 2005/0199482 A1BASF SE
- Process for producing low polymer of alpha-olefin27 Jan 2005US 2005/0020866 A1Idemitsu Kosan Co., Ltd.
Most cited
By later US patents
- Manufacture of light olefins75US 4,079,095 AMobil Oil Corporation · 1978
- Process for converting light alkanes to higher hydrocarbons49US 4,769,504 AThe United States of America as represented by the United States Department of Energy · 1988
- Oligomerization reaction system45US 4,020,121 AShell Oil Company · 1977
- Chemical conversion process24US 4,754,095 AAtlantic Richfield Company · 1988
- Process for manufacture of olefin oligomer20US 4,982,042 AIdemitsu Petrochemical Co., Ltd. · 1991