Y10S 159/901
Promoting circulation
Y10S159/901 (Promoting circulation) appears on 145 US grants and 46 published applications in this corpus.
Search patents in Y10S- Granted patents
- 145
- Published applications
- 46
- Assignees
- 100
- Inventors
- 249
- Latest grant
- 8 Oct 2019
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 3 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 7 | 0 |
| 1989 | 6 | 0 |
| 1990 | 6 | 0 |
| 1991 | 3 | 0 |
| 1992 | 6 | 0 |
| 1993 | 8 | 0 |
| 1994 | 5 | 0 |
| 1995 | 7 | 0 |
| 1996 | 3 | 0 |
| 1997 | 2 | 0 |
| 1998 | 3 | 0 |
| 1999 | 3 | 0 |
| 2000 | 6 | 0 |
| 2001 | 3 | 1 |
| 2002 | 9 | 3 |
| 2003 | 8 | 7 |
| 2004 | 5 | 3 |
| 2005 | 4 | 3 |
| 2006 | 5 | 6 |
| 2007 | 2 | 3 |
| 2008 | 2 | 5 |
| 2009 | 5 | 6 |
| 2010 | 6 | 3 |
| 2011 | 7 | 1 |
| 2012 | 3 | 2 |
| 2013 | 1 | 2 |
| 2014 | 2 | 0 |
| 2015 | 2 | 1 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Evaporator for SAGD process8 Oct 2019US 10,435,307 B2Private Equity Oak LP
- Contaminant control system in an evaporative water treating system12 May 2015US 9,028,655 B21nSite Technologies Ltd.
- Compact evaporator for modular portable SAGD process10 Feb 2015US 8,951,392 B21nSite Technologies Ltd.
- Contaminated solvent recycling system23 Dec 2014US 8,916,029 B2ChemChamp LLC
- System for decontaminating water and generating water vapor21 Oct 2014US 8,864,949 B2Verno Holdings, LLC
- Evaporator for sagd process7 May 2015US 2015/0122631 A11nSite Technologies Ltd.
- Contaminated Solvent Recycling System5 Dec 2013US 2013/0319845 A1
- System for decontaminating water and generating water vapor23 May 2013US 2013/0127074 A1Verno Holdings, LLC
- Compact Evaporator for Modular Portable SAGD Process2 Aug 2012US 2012/0193213 A1KemeX Ltd.
- Contaminant Control System in an Evaporative Water Treating System1 Mar 2012US 2012/0048715 A1KemeX Ltd.
Most cited
By later US patents
- Water treatment method for heavy oil production150US 6,733,636 B1Ionics, Incorporated · 2004
- Water distillation system96US 6,936,140 B2Aqua-Dyne, Inc. · 2005
- Water treatment process for thermal heavy oil recovery76US 6,536,523 B1Alberta Energy Company Ltd. · 2003
- Water treatment method for heavy oil production using calcium sulfate seed slurry evaporation76US 7,438,129 B2GE Ionics, Inc. · 2008
- Water treatment method for heavy oil production69US 7,150,320 B2GE Ionics, Inc. · 2006