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ZWITTNIG LEOPOLD

Overview
  • Total Patents
    12
About

ZWITTNIG LEOPOLD has a total of 12 patent applications. Its first patent ever was published in 1976. It filed its patents most often in Austria, Switzerland and Germany. Its main competitors in its focus markets basic materials chemistry, environmental technology and chemical engineering are SHANGHAI LICHANG ENV ENG CO LTD, M I SWACO NORGE AS and TSNI LAB PROIZV OBEDINENIYA OR.

Patent filings in countries

World map showing ZWITTNIG LEOPOLDs patent filings in countries
# Country Total Patents
#1 Austria 9
#2 Switzerland 1
#3 Germany 1
#4 Hungary 1

Patent filings per year

Chart showing ZWITTNIG LEOPOLDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zwittnig Leopold Dipl-Ing 1
#2 Zwittnig Leopold Dipl Ing 1

Latest patents

Publication Filing date Title
AT508590A1 Oil binder
ATA7492001A Beverage to reduce blood pressure is of water passed through a magnetic field, containing a dissolved noble gas e.g. argon, and oxygen
ATA85398A Spreading material for traffic areas and method for the production thereof
ATA60793A Process for treating material removed from a railway permanent way, and apparatus for carrying out the process
ATA272689A Oil binder
ATA267586A Insert body for gravity separator
ATA264484A Waste landfill and procedure for their operation
ATA249083A Adsorption body