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PAWLEK DR ING FRANZ

Overview
  • Total Patents
    15
About

PAWLEK DR ING FRANZ has a total of 15 patent applications. Its first patent ever was published in 1956. It filed its patents most often in Austria and Germany. Its main competitors in its focus markets materials and metallurgy, environmental technology and surface technology and coating are LAKEFIELD RES LTD, HOLLAND GERHARD and TAM 5 S L.

Patent filings in countries

World map showing PAWLEK DR ING FRANZs patent filings in countries
# Country Total Patents
#1 Austria 8
#2 Germany 7

Patent filings per year

Chart showing PAWLEK DR ING FRANZs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Pawlek Dr-Ing Franz 4
#2 Discher Dr-Ing Edmund 3
#3 Johannes Gerlach Dr-Ing 2
#4 Dr Ing Franz Pawlek 2
#5 Franz Pawlek Dr-Ing 2
#6 Guenther Bruhn Dr-Ing 1
#7 Rudolph Dr-Ing Hans-Leo 1
#8 Guenther Bruhn Dipl-Huettening 1
#9 Dr Ing Franz Pawlik 1

Latest patents

Publication Filing date Title
ATA194578A Method for accelerating lye processes in the hydrometallurgical processing of sulfidic ore concentrates
DE1546180A1 Process for the regeneration of the sulfuric acid in used pickling solutions
DE1546182A1 Process for the processing of ferrous sulphate separated from pickling solutions
DE1186833B Process for the extraction of heavy metal ions from a dilute aqueous metal salt solution
DE1102518B Process to increase the sulfuric acid content of sulfuric acid pickling liquors
DE1038762B Process for carrying out the pressure leaching of ores
DE1102519B Process for the regeneration of sulfuric acid pickling liquors