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NOVAPURE CORP

Overview
  • Total Patents
    12
About

NOVAPURE CORP has a total of 12 patent applications. Its first patent ever was published in 1988. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and Canada. Its main competitors in its focus markets chemical engineering, materials and metallurgy and measurement are AERONEX INC, ZHEJIANG KAISN FLUOROCHEMICAL CO LTD and RECH S ET D EXPL S PETROLIFERE.

Patent filings in countries

World map showing NOVAPURE CORPs patent filings in countries

Patent filings per year

Chart showing NOVAPURE CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Tom Glenn M 11
#2 Mcmanus James V 5
#3 Brown Duncan W 1
#4 Hardwick Steven 1

Latest patents

Publication Filing date Title
US5385689A Process and composition for purifying semiconductor process gases to remove Lewis acid and oxidant impurities therefrom
US5320817A Process for sorption of hazardous waste products from exhaust gas streams
US5260585A Endpoint and/or back diffusion gas impurity detector, and method of using the same
US5094830A Process for removal of water and silicon mu-oxides from chlorosilanes
US5138869A In-line detector system for real-time determination of impurity concentration in a flowing gas stream
US5151395A Bulk gas sorption and apparatus, gas containment/treatment system comprising same, and sorbent composition therefor
US5057242A Composition, process, and apparatus, for removal of water and silicon mu-oxides from chlorosilanes