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PILLARD CHAUFFAGE

Overview
  • Total Patents
    201
About

PILLARD CHAUFFAGE has a total of 201 patent applications. Its first patent ever was published in 1922. It filed its patents most often in France, Germany and United Kingdom. Its main competitors in its focus markets thermal processes, environmental technology and basic materials chemistry are JOHN ZINK CO LLC, COEN CO and KOEHNE HEINRICH DR ING.

Patent filings in countries

World map showing PILLARD CHAUFFAGEs patent filings in countries

Patent filings per year

Chart showing PILLARD CHAUFFAGEs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Bury Frederic 23
#2 Pillard Jean Claude 23
#3 Pillard Jean-Claude 20
#4 Pizant Jacques 17
#5 Gauthier Jean Claude 14
#6 Pillard Marcel 14
#7 Gauthier Jean-Claude 8
#8 Guiot Roland 7
#9 Russo Luigi 6
#10 Collenbusch Werner 4

Latest patents

Publication Filing date Title
FR2914398A1 GASEOUS FUEL BURNER
FR2863691A1 Burner for e.g. fire tube boiler, has central and peripheral oxidant injection tubes in which oxidant circulates, air supply duct supplying air to both tubes, and fumes supply duct supplying combustion fumes to peripheral tubes
EP1209412A1 Post-combustion device using as oxidant gas turbine exhaust gases or fresh air
US6409502B2 Gas burners for heating a gas flowing in a duct
US6425755B1 Liquid fuel burner and atomizer having low emissions of NOx and dust
US6315551B1 Burners having at least three air feed ducts, including an axial air duct and a rotary air duct concentric with at least one fuel feed, and a central stabilizer
FR2803022A1 Pulverised solid fuel burner air feed uses part of air after purification for additional primary combustion and flame regulation
EP0990848A1 Process for thermal gas purification and regenerative thermal incinerator
EP0967437A1 Improvement to combustion apparatus with several combustion air inlet ducts
FR2788588A1 Polluted gas incinerator has incineration chamber divided into mixing and holding chambers and burner with multiple fuel injection orifices
EP0926435A1 Improvement to solid fuel burners
EP0926434A1 Burner with low nitrogen oxide emission using recycled gas feed
EP0893651A1 Burner for liquid and gaseous fuel with low nitric oxyde emission
US5984666A Device for mounting burners in a duct for gas to be heated
EP0854323A1 Combustion chamber for air loaded with combustible particles
US5634785A Gas burner with very small nitrogen oxide emission
DE4421543A1 Burner for liquid or gaseous fuels with very low emissions of nitrogen oxides
EP0539309A1 Method and device for controlling the load of a boiler with a mechanical grate
FR2686146A1 WASTE INCINERATORS WITH MULTIPLE VERTICAL CHAMBERS.
US5178533A Process for exploiting a burner and burners for a rotary tubular furnance