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INT LEAD ZINC RES

Overview
  • Total Patents
    363
About

INT LEAD ZINC RES has a total of 363 patent applications. Its first patent ever was published in 1963. It filed its patents most often in United States, Canada and Germany. Its main competitors in its focus markets surface technology and coating, materials and metallurgy and organic fine chemistry are OXY METAL INDUSTRIES CORP, ELISHA HOLDING LLC and DEHYDAG.

Patent filings per year

Chart showing INT LEAD ZINC RESs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Radtke Schrade F 27
#2 Barnes Clive 22
#3 Ward John Joseph Bernard 20
#4 Memmi Massimo 14
#5 Ward J J B 14
#6 Willemsens Louis C 13
#7 Ward John J B 13
#8 Cecchini Michele 13
#9 Brevaglieri Bruno 12
#10 Natali Stefano 12

Latest patents

Publication Filing date Title
US2006228482A1 Zinc-aluminum alloy coating of metal objects
AU2003273616A8 Lead compositions for lead-acid batteries
AU2002952234A0 Lead compositions for lead-acid batteries
ZA200007290B Manufacturing process for noncontinuous galvanization with zinc-aluminum alloys over metallic manufactured products.
US6284122B1 Production of a zinc-aluminum alloy coating by immersion into molten metal baths
WO9964168A1 Manufacturing process for noncontinuous galvanization with zinc-aluminum alloys over metallic manufactured products
US6097144A Cathode ray tubes having reduced glass browning properties
US5800948A Lead-acid battery and separator therefor
AU1342392A Rust preventive material and method of application
WO9205294A1 Method of producing tin-free lead coatings on steel
US5071620A High creep strength zinc alloys
US5094693A Doped zinc oxide-based pigment
US4978601A Lead alloy battery grids by laser treatment
US4891284A Lead-aluminum material
CA1167765A DETERMINATION OF .beta..SUB.2-MICROGLOBULIN IN HUMAN URINE AND SERUM BY LATEX IMMUNOASSAY
PL235209A1 Alloy for a galvanizing bath
ES8308593A1 A procedure for applying a protective coating to a metallic substrate.
SU1301320A3 Melt for applying zinc-base protective coating
CA1175686A Zinc-aluminum alloys and coatings
US4316752A Oxalic acid treatment of carbon steel, galvanized steel and aluminum surfaces