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HEMLAB AG

Overview
  • Total Patents
    37
About

HEMLAB AG has a total of 37 patent applications. Its first patent ever was published in 1970. It filed its patents most often in United Kingdom, Belgium and France. Its main competitors in its focus markets environmental technology, chemical engineering and basic materials chemistry are VERTECH TREATMENT SYSTEMS INC, GLANRIS WATER SYSTEMS INC and GRUPPO ZILIO S P A.

Patent filings in countries

World map showing HEMLAB AGs patent filings in countries

Patent filings per year

Chart showing HEMLAB AGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Corbett Dennis Thomas 9
#2 Wilson John 4
#3 Corbett D T 2
#4 Corbett D 2
#5 Corbett Dennis T 2
#6 Stratford D J 1
#7 Wilson J 1
#8 Parry Antony Victor 1
#9 Stratford David John 1

Latest patents

Publication Filing date Title
BR8007515A Units of a leakage system for ascending language
IT7851406D0 Mfr. of dangerous chemical substances e.g. chlorine di:oxide soln. - by passing reactants through intercommunicating annular passages in reaction chamber, avoiding gas pockets
GB2004475A Preparation of hazardous chemical compositions
FR2403822A1 Mfr. of dangerous chemical substances e.g. chlorine di:oxide soln. - by passing reactants through intercommunicating annular passages in reaction chamber, avoiding gas pockets
GB1577923A Corrosion intibitor composition
GB1512022A Flocculating agents for water treatment
GB1501099A Treatment of industrial effluent water
CA997884A Dust suppression method and surfactant and polymer solution
ZM5573A1 Dust suppression
US3900611A Particulate matter suppression using a solution of a surfactant and a polymer
DE2309636A1 Dust immobilisation/agglomeration - with aqs soln of polymer and surface active agent
AU5189473A Dust suppression
ZA7300818B Dust suppression
US3860526A Solid block flocculent with controlled release rate
GB1366672A Polyacrylamide derivates
GB1379919A Method of preventing adhesion of or removing slime
GB1399247A Treatment of industrial effluent water
GB1351283A Fastener device
GB1351282A Method of anchoring to a substrate
BE795677A Dust immobilisation/agglomeration - with aqs soln of polymer and surface active agent