Y10T 436/208339
Fuel/air mixture or exhaust gas analysis
Y10T436/208339 (Fuel/air mixture or exhaust gas analysis) appears on 101 US grants and 43 published applications in this corpus.
Search patents in Y10T- Granted patents
- 101
- Published applications
- 43
- Assignees
- 80
- Inventors
- 214
- Latest grant
- 24 Oct 2017
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 5 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 3 | 0 |
| 1994 | 5 | 0 |
| 1995 | 1 | 0 |
| 1996 | 4 | 0 |
| 1997 | 2 | 0 |
| 1998 | 10 | 0 |
| 1999 | 5 | 0 |
| 2000 | 4 | 0 |
| 2001 | 4 | 3 |
| 2002 | 1 | 5 |
| 2003 | 1 | 9 |
| 2004 | 8 | 5 |
| 2005 | 4 | 4 |
| 2006 | 3 | 1 |
| 2007 | 6 | 4 |
| 2008 | 0 | 2 |
| 2009 | 4 | 5 |
| 2010 | 3 | 1 |
| 2011 | 3 | 2 |
| 2012 | 1 | 0 |
| 2013 | 5 | 0 |
| 2014 | 1 | 2 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Method of operation an in SITU process probe24 Oct 2017US 9,797,849 B2Rosemount Analytical Inc.
- Calorimeter25 Feb 2014US 8,657,488 B2Leco Corporation
- Method of determining a composition of fuel in a power station10 Dec 2013US 8,603,831 B2Siemens Aktiengesellschaft
- Oxygen detection using metalloporphyrins6 Aug 2013US 8,501,100 B2Empire Technology Development LLC
- Method of measuring concentration of fuel6 Aug 2013US 8,501,491 B2Industrial Technology Research Institute
- In situ heated process probe2 Oct 2014US 2014/0295570 A1Rosemount Analytical Inc.
- Device for determining a composition of fuel in a combustion chamber of a power station20 Feb 2014US 2014/0047899 A1
- Oxygen detection using metalloporphyrins22 Dec 2011US 2011/0311987 A1Empire Technology Developement LLC
- Method and device for monitoring the combustion of fuel in a power station17 Nov 2011US 2011/0277539 A1Siemens Aktiengesellschaft
- Sensor for measuring syngas ratio in the high temperature and pressure condition5 Aug 2010US 2010/0197035 A1The Regents of the University of California
Most cited
By later US patents
- Evaluating method for NO.sub.x eliminating catalyst, an evaluating apparatus therefor, and an efficiency controlling method therefor79US 5,693,877 AHitachi, Ltd. · 1997
- Exhaust sensor with tubular shell52US 5,329,806 AGeneral Motors Corporation · 1994
- Indoor air quality and ventilation assessment monitoring device50US 5,742,516 A1998
- Device for detection of oxygen concentration in combustion gas44US 4,298,573 ANissan Motor Co., Ltd. · 1981
- Hand-held vehicle exhaust analyzer29US 6,287,519 B1SPX Corporation · 2001