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VENTREX LAB INC

Overview
  • Total Patents
    33
About

VENTREX LAB INC has a total of 33 patent applications. Its first patent ever was published in 1977. It filed its patents most often in United States, Canada and EPO (European Patent Office). Its main competitors in its focus markets measurement, machines and biotechnology are BIOCODE INC, DIAGNOSTIC TECHNOLOGIES LTD and MEDIX BIOCHEMICA AB OY.

Patent filings per year

Chart showing VENTREX LAB INCs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Piasio Roger N 6
#2 Perry David A 6
#3 Nayak Pangal N 4
#4 Jepson Anne Beatrice 3
#5 Chung Alfred 3
#6 Perry D 2
#7 Perry David Allen 2
#8 Jacobson Bruce 2
#9 Ryan James W 2
#10 Rojiyaa Nooman Piashio 2

Latest patents

Publication Filing date Title
US4981785A Apparatus and method for performing immunoassays
WO8502262A1 Multiple allergen-bearing matrixes useful for qualitative allergy screening
EP0101724A1 Multipurpose supports for immunological and biological use
US4425320A Method and apparatus for carrying out solid phase in vitro diagnostic assays
ZA8006976B Method and apparatus for carrying out solid phase in vitro diagnostic assays
US4335041A High sensitivity assays for angiotensin converting enzyme
ZA8004870B Method and apparatus for performing in vitro clinical diagnostic tests using a solid phase system
US4378344A Method and apparatus for performing multiple, simultaneous in vitro diagnostic tests using a solid phase system
US4305924A Method and apparatus for performing in vitro clinical diagnostic tests using a solid phase assay system
US4225575A Method and apparatus for performing in vitro clinical diagnostic tests using a solid phase assay system
DE2747853A1 METHOD FOR QUANTITATIVE MEASUREMENT OF ANGIOTENSIN CONVERTING ENZYMACTIVITY AND SUBSTRATES THAT CAN BE USED FOR IT
US4197287A Method and apparatus for performing in nitro clinical diagnostic tests using a solid phase assay system having special utility for use with automatic pipetting equipment