Y10S 203/14
Ejector-eductor
Y10S203/14 (Ejector-eductor) appears on 105 US grants and 9 published applications in this corpus.
Search patents in Y10S- Granted patents
- 105
- Published applications
- 9
- Assignees
- 65
- Inventors
- 187
- Latest grant
- 8 Sep 2015
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 11 | 0 |
| 1982 | 20 | 0 |
| 1983 | 11 | 0 |
| 1984 | 8 | 0 |
| 1985 | 7 | 0 |
| 1986 | 3 | 0 |
| 1987 | 7 | 0 |
| 1988 | 6 | 0 |
| 1989 | 5 | 0 |
| 1990 | 6 | 0 |
| 1991 | 1 | 0 |
| 1992 | 3 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 2 |
| 2009 | 0 | 2 |
| 2010 | 0 | 1 |
| 2011 | 3 | 1 |
| 2012 | 3 | 1 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Aromatics-recovery process8 Sep 2015US 9,126,126 B2Uop LLC
- Apparatus and method for purifying a liquid10 Feb 2015US 8,951,421 B2Convex Corporation
- Low-energy extractive distillation process for dehydration of aqueous ethanol8 May 2012US 8,172,987 B2AMT International, Inc.
- 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.
- Aromatics-recovery process3 Jan 2013US 2013/0001065 A1Uop LLC
- Apparatus and method for purifying a liquid16 Feb 2012US 2012/0037489 A1Convex Corporation
- Low-Energy Extractive Distillation Process for Dehydration of Aqueous Ethanol3 Nov 2011US 2011/0266134 A1ATM International, Inc.
- Membrane-augmented distillation with compression to separate solvents from water4 Mar 2010US 2010/0051441 A1Membrane Technology and Research, Inc.
- Low-energy extractive distillation process for dehydration of aqueous ethanol15 Jan 2009US 2009/0014313 A1AMT International, Inc.
Most cited
By later US patents
- Distillation process for ethanol209US 5,124,004 ATrustees of Dartmouth College · 1992
- 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