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name:-0.04223895072937
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Leonard; Stephane Patent Filings

Leonard; Stephane

Patent Applications and Registrations

Patent applications and USPTO patent grants for Leonard; Stephane.The latest application filed is for "attachment device for a module for dispensing an aqueous solution contained in a tank on board a motor vehicle".

Company Profile
9.49.49
  • Leonard; Stephane - Brussels BE
  • LEONARD; Stephane - Bruxelles BE
  • LEONARD; Stephane - US
*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Patent Activity
PatentDate
System for injecting an aqueous solution into an injection engine
Grant 11,454,197 - Dhaussy , et al. September 27, 2
2022-09-27
Vehicle system and method for injecting an aqueous solution in the combustion chamber of the internal combustion engine
Grant 11,415,085 - De Keyzer , et al. August 16, 2
2022-08-16
Attachment Device For A Module For Dispensing An Aqueous Solution Contained In A Tank On Board A Motor Vehicle
App 20220195905 - DHAUSSY; Franck ;   et al.
2022-06-23
Vehicle System And Method For Injecting An Aqueous Solution In The Combustion Chamber Of The Internal Combustion Engine
App 20210148308 - DE KEYZER; Pierre ;   et al.
2021-05-20
System for storing an aqueous solution on-board a vehicle
Grant 10,989,148 - Op De Beeck , et al. April 27, 2
2021-04-27
Vehicle System For Injecting An Aqueous Solution In The Combustion Chamber Of The Internal Combustion Engine And Method For Injecting An Aqueous Solution In The Combustion Chamber Of The Internal Combustion
App 20210078879 - DUEZ; Laurent ;   et al.
2021-03-18
System and method for injecting an aqueous solution on-board a vehicle
Grant 10,941,730 - Leonard , et al. March 9, 2
2021-03-09
Vehicle Suction System
App 20200406742 - DHAUSSY; Franck ;   et al.
2020-12-31
System For Injecting An Aqueous Solution Into An Injection Engine
App 20200370515 - DHAUSSY; Franck ;   et al.
2020-11-26
System For Storing An Aqueous Solution On-board A Vehicle
App 20200080520 - OP DE BEECK; Joel ;   et al.
2020-03-12
Assembly with improved system for attaching a component to a container
Grant 10,562,391 - Leonard , et al. Feb
2020-02-18
Method for manufacturing a plastic fuel tank with improved creep strength
Grant 10,369,736 - Criel , et al.
2019-08-06
System And Method For Injecting An Aqueous Solution On-board A Vehicle
App 20190203664 - LEONARD; Stephane ;   et al.
2019-07-04
Engine exhaust gas additive storage tank
Grant 10,337,369 - Madoux , et al.
2019-07-02
Pump for an additive
Grant 10,280,920 - Leonard
2019-05-07
Tank Including A Connector And Method For Connecting An Electrical Device In A Tank
App 20180351288 - LEONARD; Stephane ;   et al.
2018-12-06
Urea tank and base plate with an integrated heating element
Grant 10,139,130 - Potier , et al. Nov
2018-11-27
Delivery module for use in a system for purifying the exhaust gases of a combustion engine
Grant 10,113,461 - Daragon , et al. October 30, 2
2018-10-30
Method For Manufacturing A Plastic Fuel Tank With Improved Creep Strength
App 20170341288 - Criel; Bjorn ;   et al.
2017-11-30
Pump For An Additive
App 20170335845 - LEONARD; Stephane
2017-11-23
Assembly For Mounting At Least One Component In A Tank Of A Motor Vehicle
App 20170326975 - LEONARD; Stephane
2017-11-16
Method for manufacturing a plastic fuel tank with improved creep strength
Grant 9,764,507 - Criel , et al. September 19, 2
2017-09-19
Vehicular fluid injection system, controller and method for heating said fluid injection system
Grant 9,708,954 - Naydenov , et al. July 18, 2
2017-07-18
Method and system for controlling the operation of a system for storing and injecting an additive into the exhaust gases of an engine
Grant 9,598,995 - Wouters , et al. March 21, 2
2017-03-21
Method For Manufacturing A Plastic Fuel Tank With Improved Creep Strength
App 20170001361 - CRIEL; BJORN ;   et al.
2017-01-05
Delivery Module For Use In A System For Purifying The Exhaust Gases Of A Combustion Engine
App 20160341092 - DARAGON; Aurelien ;   et al.
2016-11-24
Method for manufacturing a plastic fuel tank with improved creep strength
Grant 9,452,577 - Criel , et al. September 27, 2
2016-09-27
Method for manufacturing a plastic fuel tank with improved creep strength
Grant 9,440,403 - Criel , et al. September 13, 2
2016-09-13
Urea Tank And Base Plate With An Integrated Heating Element
App 20160195300 - POTIER; Vincent ;   et al.
2016-07-07
Assembly With Improved System For Attaching A Component To A Container
App 20160152379 - LEONARD; Stephane ;   et al.
2016-06-02
SCR system and a method of purging it
Grant 9,353,660 - Jannot , et al. May 31, 2
2016-05-31
Urea tank and base plate with an integrated heating element
Grant 9,273,584 - Potier , et al. March 1, 2
2016-03-01
Rotary pump for a vehicle
Grant 9,255,574 - Garcia-Lorenzana , et al. February 9, 2
2016-02-09
Method For Monitoring Urea Quality Of An Scr System
App 20150354429 - THOMPSON; James Edward ;   et al.
2015-12-10
Flange equipped with a heating element
Grant 9,206,725 - Garcia-Lorenzana , et al. December 8, 2
2015-12-08
Method And System For Controlling The Operation Of A System For Storing And Injecting An Additive Into The Exhaust Gases Of An Engine
App 20150292385 - Wouters; Paul ;   et al.
2015-10-15
System and process for storing an additive and injecting it into the exhaust gases of an engine
Grant 9,051,864 - Leonard , et al. June 9, 2
2015-06-09
Process for starting an SCR system
Grant 8,966,883 - Gouriet , et al. March 3, 2
2015-03-03
SCR system and method for the purging thereof
Grant 8,959,899 - Habumuremyi , et al. February 24, 2
2015-02-24
Vehicular Fluid Injection System, Controller And Method For Heating Said Fluid Injection System
App 20140208719 - Naydenov; Volodia ;   et al.
2014-07-31
Scr System And A Method Of Purging It
App 20140182271 - JANNOT; Frederic ;   et al.
2014-07-03
Line equipped with a coupling having an integrated heating element
Grant 8,755,681 - Leonard , et al. June 17, 2
2014-06-17
Urea Tank And Base Plate With An Integrated Heating Element
App 20140093226 - Potier; Vincent ;   et al.
2014-04-03
Method for manufacturing a plastic fuel tank with improved creep strength
Grant 8,663,544 - Criel , et al. March 4, 2
2014-03-04
Method For Manufacturing A Plastic Fuel Tank With Improved Creep Strength
App 20140048985 - CRIEL; Bjorn ;   et al.
2014-02-20
Method For Manufacturing A Plastic Fuel Tank With Improved Creep Strength
App 20140027959 - CRIEL; Bjorn ;   et al.
2014-01-30
Urea tank and base plate with an integrated heating element
Grant 8,625,978 - Potier , et al. January 7, 2
2014-01-07
Engine Exhaust Gas Additive Storage Tank
App 20130313137 - Madoux; Dominique ;   et al.
2013-11-28
Scr System And Method For The Purging Thereof
App 20130263580 - HABUMUREMYI; Jean-Claude ;   et al.
2013-10-10
Line Equipped With A Coupling Having An Integrated Heating Element
App 20130241192 - LEONARD; Stephane ;   et al.
2013-09-19
Line equipped with a coupling having an integrated heating element
Grant 8,452,167 - Leonard , et al. May 28, 2
2013-05-28
Method for heating an SCR system using resistive heating elements
Grant 8,448,426 - Peucat , et al. May 28, 2
2013-05-28
SCR system and method for the purging thereof
Grant 8,393,144 - Habumuremyi , et al. March 12, 2
2013-03-12
System And Process For Storing An Additive And Injecting It Into The Exhaust Gases Of An Engine
App 20120047880 - Leonard; Stephane ;   et al.
2012-03-01
Method For Manufacturing A Plastic Fuel Tank With Improved Creep Strength
App 20120006476 - CRIEL; Bjorn ;   et al.
2012-01-12
Rotary pump for a vehicle
App 20110311373 - Garcia-Lorenzana; Ignacio ;   et al.
2011-12-22
Flange equipped with a heating element
App 20110155742 - GARCIA-LORENZANA; Ignacio ;   et al.
2011-06-30
Process for starting an SCR system
App 20110079000 - Gouriet; Jean-Baptiste ;   et al.
2011-04-07
Method for Heating a SCR System
App 20110027740 - Peucat; Frederic ;   et al.
2011-02-03
SCR system and method for the purging thereof
App 20100307142 - Habumuremyi; Jean-Claude ;   et al.
2010-12-09
Method and system for storing an additive and injecting it into the exhaust gases of an engine
Grant 7,845,164 - Leonard December 7, 2
2010-12-07
System for storing an additive and for injecting it into engine exhaust gases
Grant 7,818,961 - Leonard October 26, 2
2010-10-26
Urea tank and base plate with an integrated heating element
App 20100220984 - Potier; Vincent ;   et al.
2010-09-02
Line equipped with a coupling having an integrated heating element
App 20100193530 - Leonard; Stephane ;   et al.
2010-08-05
Method for Heating an SCR System using Resistive Heating Elements
App 20100186374 - Peucat; Frederic ;   et al.
2010-07-29
Method And System For Storing An Additive And Injecting It Into The Exhaust Gases Of An Engine
App 20090249766 - Leonard; Stephane
2009-10-08
Method For Manufacturing A Plastic Fuel Tank With Improved Creep Strength
App 20090250458 - Criel; Bjorn ;   et al.
2009-10-08
System For Storing An Additive And For Injecting It Into Engine Exhaust Gases
App 20090101656 - Leonard; Stephane
2009-04-23
Fuel tank and method for making same
Grant 7,513,379 - Gerard , et al. April 7, 2
2009-04-07
System and method for sealing a tank opening
Grant 7,278,439 - Gerard , et al. October 9, 2
2007-10-09
Process for manufacturing hollow plastic bodies
Grant 7,166,253 - Van Schaftingen , et al. January 23, 2
2007-01-23
Plastic accessory-holder flange for hollow thermoplastic body
App 20050284871 - Leonard, Stephane ;   et al.
2005-12-29
Process for manufacturing hollow plastic bodies
App 20050104260 - Van Schaftingen, Jules-Joseph ;   et al.
2005-05-19
Fuel tank and method for making same
App 20050067415 - Gerard, Yannick ;   et al.
2005-03-31
Process for manufacturing hollow plastic bodies
Grant 6,866,812 - Van Schaftingen , et al. March 15, 2
2005-03-15
System and method for closing a tank opening
Grant 6,843,267 - Van Schaftingen , et al. January 18, 2
2005-01-18
System and method for sealing a tank opening
App 20040256587 - Gerard, Yannick ;   et al.
2004-12-23
Thermoplastic impermeable hollow body
App 20040247809 - Dubois, Eric ;   et al.
2004-12-09
Method for making a fuel tank in plastic material
Grant 6,814,921 - Van Schaftingen , et al. November 9, 2
2004-11-09
Fuel tank
Grant 6,739,350 - Op De Beeck , et al. May 25, 2
2004-05-25
Fuel system for a vehicle
Grant 6,634,342 - Wouters , et al. October 21, 2
2003-10-21
Process for manufacturing hollow plastic bodies
App 20010015513 - Schaftingen, Jules-Joseph Van ;   et al.
2001-08-23

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