Stevenson; John Saunders
Patent Applications and Registrations
Patent applications and USPTO patent grants for Stevenson; John Saunders.The latest application filed is for "gasification quench system".
Company Profile
0.42.33
- Stevenson; John Saunders - Anaheim CA
- Stevenson; John Saunders - Yorba Linda CA
- Stevenson; John Saunders - Laguna Niguel CA
- Stevenson; John Saunders - Yorda Linda CA
- Stevenson; John Saunders - Los Angeles CA
Patent Activity
| Patent | Date |
|---|---|
| Gasification quench system Grant 10,131,857 - Stevenson , et al. November 20, 2 | 2018-11-20 |
| Gasification Quench System App 20180223201 - Stevenson; John Saunders ; et al. | 2018-08-09 |
| System and method for removal of liquid from a solids flow Grant 10,018,416 - Leininger , et al. July 10, 2 | 2018-07-10 |
| Fuel feed system for a gasifier and method of gasification system start-up Grant 9,879,191 - Leininger , et al. January 30, 2 | 2018-01-30 |
| Solids supply system and method for supplying solids Grant 9,637,696 - Stevenson , et al. May 2, 2 | 2017-05-02 |
| System for deaeration in a flash vessel Grant 9,381,446 - Benipal , et al. July 5, 2 | 2016-07-05 |
| System And Method For Gasification App 20160168493 - Stevenson; John Saunders | 2016-06-16 |
| System And Method For Gasification App 20160122669 - Mohammad; Hidayathullah Shaik ; et al. | 2016-05-05 |
| System and method for cooling syngas within a gasifier system Grant 9,321,975 - Chen , et al. April 26, 2 | 2016-04-26 |
| Gasification system and method for gasifying a fuel Grant 9,290,708 - Leininger , et al. March 22, 2 | 2016-03-22 |
| Annular injector assembly and methods of assembling same Grant 9,228,740 - Stevenson , et al. January 5, 2 | 2016-01-05 |
| System and method to supply a solid feedstock to a solids feeder Grant 9,181,046 - Stevenson , et al. November 10, 2 | 2015-11-10 |
| Methods for monitoring a seal assembly Grant 9,170,174 - Furman , et al. October 27, 2 | 2015-10-27 |
| Multi-stage solids feeder system and method Grant 9,156,631 - Stevenson , et al. October 13, 2 | 2015-10-13 |
| System and method for heating a gasifier Grant 9,150,801 - Stevenson , et al. October 6, 2 | 2015-10-06 |
| System and method for heating a gasifier Grant 9,145,524 - Stevenson , et al. September 29, 2 | 2015-09-29 |
| Fuel Feed System For A Gasifier And Method Of Gasification System Start-up App 20150175913 - Leininger; Thomas Frederick ; et al. | 2015-06-25 |
| System And Method For Cooling Syngas Within A Gasifier System App 20150159098 - Chen; Lien-Yan ; et al. | 2015-06-11 |
| Fuel feed system for a gasifier Grant 8,992,641 - Leininger , et al. March 31, 2 | 2015-03-31 |
| Fuel feed system for a gasifier Grant 8,951,314 - Leininger , et al. February 10, 2 | 2015-02-10 |
| Methods For Monitoring A Seal Assembly App 20150008670 - Furman; Anthony Holmes ; et al. | 2015-01-08 |
| Methods and systems for monitoring a seal assembly Grant 8,869,598 - Furman , et al. October 28, 2 | 2014-10-28 |
| Solids Supply System And Method For Supplying Solids App 20140270993 - Stevenson; John Saunders ; et al. | 2014-09-18 |
| Method and apparatus for assembling injection devices Grant 8,828,109 - Stevenson , et al. September 9, 2 | 2014-09-09 |
| System And Method For Removal Of Liquid From A Solids Flow App 20140150288 - Leininger; Thomas Frederick ; et al. | 2014-06-05 |
| Multi-stage Solids Feeder System And Method App 20140150873 - Stevenson; John Saunders ; et al. | 2014-06-05 |
| System And Method To Supply A Solid Feedstock To A Solids Feeder App 20140151191 - Stevenson; John Saunders ; et al. | 2014-06-05 |
| Apparatus and method to produce synthetic gas Grant 8,722,003 - Avagliano , et al. May 13, 2 | 2014-05-13 |
| Annular Injector Assembly And Methods Of Assembling Same App 20140124604 - Stevenson; John Saunders ; et al. | 2014-05-08 |
| Annular injector assembly and methods of assembling the same Grant 8,662,408 - Stevenson , et al. March 4, 2 | 2014-03-04 |
| Rotary apparatus for use with a gasifier system and methods of using the same Grant 8,651,772 - Kim , et al. February 18, 2 | 2014-02-18 |
| System and method for transporting solid feed in a solid feed pump Grant 8,579,103 - Stevenson , et al. November 12, 2 | 2013-11-12 |
| High pressure conveyance gas selection and method of producing the gas Grant 8,512,446 - Mazumdar , et al. August 20, 2 | 2013-08-20 |
| System And Method For Heating A Gasifier App 20130192139 - Stevenson; John Saunders ; et al. | 2013-08-01 |
| System And Method For Heating A Gasifier App 20130192137 - Stevenson; John Saunders ; et al. | 2013-08-01 |
| System and method for eliminating process gas leak in a solids delivery system Grant 8,496,412 - Livingood, III , et al. July 30, 2 | 2013-07-30 |
| Gasification System And Method For Gasifying A Fuel App 20130180175 - Leininger; Thomas Frederick ; et al. | 2013-07-18 |
| System For Deaeration In A Flash Vessel App 20130183204 - Benipal; Rupinder Singh ; et al. | 2013-07-18 |
| Methods and systems for mixing reactor feed Grant 8,434,700 - Guo , et al. May 7, 2 | 2013-05-07 |
| System And Method For Transporting Solid Feed In A Solid Feed Pump App 20130081925 - Stevenson; John Saunders ; et al. | 2013-04-04 |
| Method and apparatus for cooling syngas within a gasifier system Grant 8,197,564 - Jimenez-Huyke , et al. June 12, 2 | 2012-06-12 |
| Annular Injector Assembly And Methods Of Assembling The Same App 20120037732 - Stevenson; John Saunders ; et al. | 2012-02-16 |
| Methods And Systems For Monitoring A Seal Assembly App 20120036823 - Furman; Anthony Holmes ; et al. | 2012-02-16 |
| Method And Apparatus For Assembling Injection Devices App 20120036776 - Stevenson; John Saunders ; et al. | 2012-02-16 |
| High Pressure Conveyance Gas Selection And Method Of Producing The Gas App 20120017562 - Mazumdar; Anindra ; et al. | 2012-01-26 |
| Apparatus for cooling and scrubbing a flow of syngas and method of assembling Grant 7,846,226 - Leininger , et al. December 7, 2 | 2010-12-07 |
| Feed Injector Systems And Methods App 20090272822 - Davis; Dustin Wayne ; et al. | 2009-11-05 |
| Methods And Systems For Mixing Reactor Feed App 20090272821 - Guo; Cliff Yi ; et al. | 2009-11-05 |
| Method And Apparatus For Cooling Syngas Within A Gasifier System App 20090202403 - Jimenez-Huyke; Allyson Joy ; et al. | 2009-08-13 |
| Apparatus For Cooling And Scrubbing A Flow Of Syngas And Method Of Assembling App 20090199474 - Leininger; Thomas Frederick ; et al. | 2009-08-13 |
| Fuel Feed System For A Gasifier And Method Of Gasification System Start-up App 20090178338 - Leininger; Thomas Frederick ; et al. | 2009-07-16 |
| Rotary Apparatus For Use With A Gasifier System And Methods Of Using The Same App 20090158664 - Kim; Jyung-Hoon ; et al. | 2009-06-25 |
| Fuel Feed System For A Gasifier And Method Of Gasification System Start-up App 20090107046 - Leininger; Thomas Frederick ; et al. | 2009-04-30 |
| System And Method For Eliminating Process Gas Leak In A Solids Delivery System App 20080145156 - LIVINGOOD; WILLIAM COOK ; et al. | 2008-06-19 |
| Method for minimizing hydrogen halide corrosion in a partial oxidation process Grant 5,866,091 - Stevenson , et al. February 2, 1 | 1999-02-02 |
| Environmentally acceptable process for disposing of scrap plastic materials Grant 5,656,042 - Khan , et al. August 12, 1 | 1997-08-12 |
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