Inventor

Stephane Leonard

Inventor

Brussels, BE

Overview

36→

Patents

2003–2020

Patent span

Performing operations

Primary field (CPC B)

Patents· 36 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

F01Nprimary

F01NGas-flow silencers or exhaust apparatus for machines or engines in general14%

B60KArrangement or mounting of propulsion units or of transmissions in vehicles13%

Y02TClimate change mitigation technologies related to transportation13%

Y02ATechnologies for adaptation to climate change10%

B29CShaping or joining of plastics7%

B29LIndexing scheme associated with subclass b29c, relating to particular articles7%

B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts6%

Y10TTechnical subjects covered by former us classification6%

B29DProducing particular articles from plastics or from substances in a plastic state3%

B29BPreparation or pretreatment of the material to be shaped3%

PatentTitleYear

10,562,391Assembly with improved system for attaching a component to a container2020 10,369,736Method for manufacturing a plastic fuel tank with improved creep strength2019 10,337,369Engine exhaust gas additive storage tank2019 10,280,920Pump for an additive2019 10,139,130Urea tank and base plate with an integrated heating element2018 10,113,461Delivery module for use in a system for purifying the exhaust gases of a combustion engine2018 9,764,507'Method for manufacturing a plastic fuel tank with improved creep strength'2017 9,708,954'Vehicular fluid injection system, controller and method for heating said fluid injection system'2017 9,598,995'Method and system for controlling the operation of a system for storing and injecting an additive into the exhaust gases of an engine'2017 9,452,577'Method for manufacturing a plastic fuel tank with improved creep strength'2016 9,440,403'Method for manufacturing a plastic fuel tank with improved creep strength'2016 9,353,660'SCR system and a method of purging it'2016 9,327,461'Method for manufacturing a plastic fuel tank with improved creep strength'2016 9,296,164'Method for manufacturing a plastic fuel tank with improved creep strength'2016 9,273,584'Urea tank and base plate with an integrated heating element'2016 9,255,574'Rotary pump for a vehicle'2016 9,206,725'Flange equipped with a heating element'2015 9,051,864'System and process for storing an additive and injecting it into the exhaust gases of an engine'2015 8,966,883'Process for starting an SCR system'2015 8,959,899'SCR system and method for the purging thereof'2015 8,755,681'Line equipped with a coupling having an integrated heating element'2014 8,663,544'Method for manufacturing a plastic fuel tank with improved creep strength'2014 8,625,978'Urea tank and base plate with an integrated heating element'2014 8,452,167'Line equipped with a coupling having an integrated heating element'2013 8,448,426'Method for heating an SCR system using resistive heating elements'2013 8,393,144'SCR system and method for the purging thereof'2013 7,845,164'Method and system for storing an additive and injecting it into the exhaust gases of an engine'2010 7,818,961'System for storing an additive and for injecting it into engine exhaust gases'2010 7,513,379'Fuel tank and method for making same'2009 7,278,439'System and method for sealing a tank opening'2007 7,166,253'Process for manufacturing hollow plastic bodies'2007 6,866,812'Process for manufacturing hollow plastic bodies'2005 6,843,267'System and method for closing a tank opening'2005 6,814,921'Method for making a fuel tank in plastic material'2004 6,739,350'Fuel tank'2004 6,634,342'Fuel system for a vehicle'2003

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2003–2007Patents assigned to SOLVAY (6)· patent assignee history

2003–2020Based in Brussels, BE· patent location history

2007–2016Patents assigned to INERGY AUTOMOTIVE SYSTEMS RES (17)· patent assignee history

2007Based in Bruxelles, BE· patent location history

2013–2019Patents assigned to LEONARD STEPHANE (11)· patent assignee history

2016–2017Patents assigned to INERGY AUTOMOTIVE SYSTEMS RES (SOCIETE ANONYME) (5)· patent assignee history

2018–2020Patents assigned to PLASTIC OMNIUM ADVANCED INNOVATION & RES (6)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
INERGY AUTOMOTIVE SYSTEMS RES	17	2007–2016
LEONARD STEPHANEself	11	2013–2019
PLASTIC OMNIUM ADVANCED INNOVATION & RES	6	2018–2020
SOLVAY	6	2003–2007
INERGY AUTOMOTIVE SYSTEMS RES (SOCIETE ANONYME)	5	2016–2017

Locations

Location	Patents	Span
Brussels, BE	35	2003–2020
Bruxelles, BE	1	2007