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HELLGREN LARS G I

Overview
  • Total Patents
    19
About

HELLGREN LARS G I has a total of 19 patent applications. Its first patent ever was published in 1982. It filed its patents most often in Sweden, EPO (European Patent Office) and United States. Its main competitors in its focus markets biotechnology, pharmaceuticals and basic materials chemistry are CONNAUGHT TECHNOLOGY CORP, TIANJIN CHANGHE BIOLOGICAL TECH CO LTD and NAVAL MEDICAL RES CT.

Patent filings per year

Chart showing HELLGREN LARS G Is patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Mohr Viggo 14
#2 Hellgren Lars Gustav Inge 8
#3 Hellgren Lars G I 8
#4 Vincent Jan G 7
#5 Vincent Jan Gustav 6
#6 Engstroem Nils M L 2
#7 Vincent Jan 1
#8 Hellgren Lars Gi 1

Latest patents

Publication Filing date Title
US4801451A Cleaning with enzymes from krill
EP0172873A1 An erection and fertility promoting agent, a method for producing the same, and the use thereof in the production of erection and fertility promoting compositions.
ZA8307888B Enzyme composition for cleaning,the use thereof and preparation of the composition
WO8401715A1 Enzyme composition for therapeutical and/or non-therapeutical cleaning, the use thereof and preparation of the composition
BR8307587A Enzymatic composition for cleaning, process of preparation of enzymatic composition and process for therapeutic and non-therapeutic cleaning
US4550594A Separable column for chromatography with a detection and signal device and an elution system - in combination or separate