Y10S 203/09
Plural feed
Y10S203/09 (Plural feed) appears on 159 US grants and 27 published applications in this corpus.
Search patents in Y10S- Granted patents
- 159
- Published applications
- 27
- Assignees
- 102
- Inventors
- 334
- Latest grant
- 6 Mar 2012
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 3 | 0 |
| 1980 | 1 | 0 |
| 1981 | 3 | 0 |
| 1982 | 0 | 0 |
| 1983 | 3 | 0 |
| 1984 | 2 | 0 |
| 1985 | 3 | 0 |
| 1986 | 3 | 0 |
| 1987 | 4 | 0 |
| 1988 | 10 | 0 |
| 1989 | 7 | 0 |
| 1990 | 11 | 0 |
| 1991 | 8 | 0 |
| 1992 | 10 | 0 |
| 1993 | 10 | 0 |
| 1994 | 10 | 0 |
| 1995 | 8 | 0 |
| 1996 | 7 | 0 |
| 1997 | 2 | 0 |
| 1998 | 5 | 0 |
| 1999 | 7 | 0 |
| 2000 | 1 | 0 |
| 2001 | 3 | 0 |
| 2002 | 4 | 4 |
| 2003 | 6 | 4 |
| 2004 | 3 | 6 |
| 2005 | 3 | 2 |
| 2006 | 6 | 3 |
| 2007 | 4 | 3 |
| 2008 | 1 | 2 |
| 2009 | 2 | 2 |
| 2010 | 2 | 1 |
| 2011 | 2 | 0 |
| 2012 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Membrane-augmented distillation with pressure change to separate solvents from water6 Mar 2012US 8,128,787 B2Nitto Denko Corporation
- Membrane-augmented distillation with compression to separate solvents from water14 Feb 2012US 8,114,255 B2Membrane Technology and Research, Inc.
- Liquid-phase and vapor-phase dehydration of organic/water solutions23 Aug 2011US 8,002,874 B2Membrane Technology and Research, Inc.
- Distillation apparatus12 Apr 2011US 7,922,872 B2Taiyo Nippon Sanso Corporation
- Distillation process21 Sep 2010US 7,799,178 B2Black & Veatch Holding Company
- Membrane-augmented distillation with compression to separate solvents from water4 Mar 2010US 2010/0051441 A1Membrane Technology and Research, Inc.
- Process for manufacturing high purity methacrylic acid2 Apr 2009US 2009/0084667 A1
- Membrane-augmented distillation with pressure change to separate solvents from water1 Jan 2009US 2009/0004713 A1Membrane Technology and Research, Inc.
- Liquid-phase and vapor-phase dehydration of organic/water solutions11 Sep 2008US 2008/0216649 A1Membrane Technology and Research, Inc.
- Distillation apparatus29 May 2008US 2008/0121512 A1Taiyo Nippon Sanso Corporation
Most cited
By later US patents
- Apparatus for producing ethanol161US 4,678,543 AHuftung Fried Krupp Gesellschaft mit beschrankter · 1987
- Process for producing ethanol161US 4,692,218 AFried. Krupp Gesellschaft mit beschrankter Haftung · 1987
- Low energy extractive distillation process for producing anhydrous ethanol152US 5,035,776 AUniversity of Massachusetts · 1991
- Hydrous alcohol distillation method and apparatus148US 4,306,942 ARaphael Katzen Associates International, Inc. · 1981
- Anhydrous ethanol distillation method and apparatus141US 4,422,903 ARaphael Katzen Associates International, Inc. · 1983