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DENVER CHEMICAL MFG COMPANY

Overview
  • Total Patents
    29
About

DENVER CHEMICAL MFG COMPANY has a total of 29 patent applications. Its first patent ever was published in 1937. It filed its patents most often in United States, Canada and United Kingdom. Its main competitors in its focus markets measurement, machines and pharmaceuticals are WELSH NAT SCHOOL MED, AMERICAN REGISTRY PATHOLOGY and NIKITIN PETR IVANOVICH.

Patent filings in countries

World map showing DENVER CHEMICAL MFG COMPANYs patent filings in countries
# Country Total Patents
#1 United States 10
#2 Canada 6
#3 United Kingdom 6
#4 France 4
#5 Germany 2
#6 Belgium 1

Patent filings per year

Chart showing DENVER CHEMICAL MFG COMPANYs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Beckley John H 3
#2 Alexander Galat 3
#3 Avakian Souren 3
#4 Souren Avakian 2
#5 Galat Alexander 2
#6 Beckley John Henry Dr Med 1
#7 Lavan Manchey Lessel 1
#8 Julius Hollander 1
#9 Sabreen Bernard S 1
#10 Bidlack Jr Verne C 1

Latest patents

Publication Filing date Title
US3415717A Bacteriuria test papers
GB1152697A Improvements in or relating to Therapeutic Compositions
US3272719A Method and apparatus for determining the sensitivity of body fluid infectants to drugs
US3203097A Germicidal dental pad
GB955489A Therapeutic rectally administrable enzyme composition
US2977230A Composition and process for controlling the growth rate of live-stock and poultry
US2872378A Therapeutic compositions containing iodopropylideneglycerol
DE936829C Device to facilitate chemical analysis of liquids
US2671715A Device for facilitating chemical testing
GB671505A Apparatus to facilitate performing the chemical examination of liquids
US2633410A Method and means of detecting albumin and globulin in urine and other body liquids
US2362478A Reagent for testing for acetone
GB524426A Improvements in or relating to dry reagents for direct testing, without external heating, for the presence of sugar in solutions
US2210579A Dry reagent for testing
CA430154A Reagent for testing for acetone
CA678044A Method of administering enzymes and compositions
CA509025A Method and means of detecting albumin and globulin in urine and other body liquids
CA532352A Device for facilitating chemical testing
CA410986A Dry reagent for testing sugar in solutions
CA860293A Psychopharmacological drug composition and method of using same