Learn more

KAISER ALUMINIUM CHEM CORP

Overview
  • Total Patents
    2,250
About

KAISER ALUMINIUM CHEM CORP has a total of 2,250 patent applications. Its first patent ever was published in 1943. It filed its patents most often in United States, Canada and United Kingdom. Its main competitors in its focus markets materials and metallurgy, machines and surface technology and coating are ZIRCONAL PROCESSES LTD, RIMAN RICHARD E and STEMCOR CORP.

Patent filings per year

Chart showing KAISER ALUMINIUM CHEM CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Harrington Donald G 46
#2 Martinet Jacques R 37
#3 Goodrich David George 34
#4 Langewis Cornelis 28
#5 Wyatt-Mair Gavin F 25
#6 Dean Smith Arthur 23
#7 Zinniger Theodore C 22
#8 Austin Leslie W 21
#9 Henrickson Henry G 21
#10 Finnegan Walter D 21

Latest patents

Publication Filing date Title
EP1303378A1 Aluminum filler alloy containing sodium for fluxless brazing
WO0112868A1 Aluminum-magnesium-scandium alloys with hafnium
AU6490800A Method and composition for improved flux slurry wetting in heat exchanger brazing
US6139653A Aluminum-magnesium-scandium alloys with zinc and copper
US6248189B1 Aluminum alloy useful for driveshaft assemblies and method of manufacturing extruded tube of such alloy
WO9910119A1 Apparatus for adjusting the gap in a strip caster
US6059976A Reclamation of spent aluminum rolling coolant oils, emulsions and dispersions
US5972230A Method for rejuvenation of filter elements used in the filtration of metalworking fluids
US6004130A Flue seal for a carbon anode baking furnace
AU7695598A Method for coating aluminum metal strip
US6132571A System for predicting impending anode effects in aluminum cells
WO9845082A1 Brazing filler alloy containing calcium
AU6266198A Method and apparatus for electromagnetic confinement of molten metal
US6004409A Production of high quality machinable tolling plate using brazing sheet scrap
US5803994A Aluminum-copper alloy
US5897720A Aluminum-copper-magnesium-manganese alloy useful for aircraft applications
US5931772A Use of spent bauxite as an absorbent or solidification agent
AU7437196A Casting belts for use in casting of metals and method of manufacturing same
BR9611416A Processes for the manufacture of tabs and can tops for aluminum alloy containers of tab material and can tops for aluminum alloy containers and aluminum alloy sheet material lid or tin tab for aluminum alloy containers and material for lid or can tab for aluminum alloy containers
US5742993A Method for making hollow workpieces