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ATHENS CORP

Overview
  • Total Patents
    25
About

ATHENS CORP has a total of 25 patent applications. Its first patent ever was published in 1986. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and Australia. Its main competitors in its focus markets machines, chemical engineering and materials and metallurgy are CANADIAN CHEMICAL RECLAIMING L, CAIS MICHAEL and T & G TECH INC.

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Yuan Wallace I 11
#2 Davison John B 6
#3 Blatt Christopher 4
#4 Krulik Gerald A 4
#5 Adams John A 4
#6 Lipisko Bruce A 3
#7 Hsu Chung 3
#8 Clark R Scot 3
#9 Hoffman Joe G 3
#10 Jones Alan W 3

Latest patents

Publication Filing date Title
EP0825894A1 Dehydration and purification of isopropyl alcohol
US5500095A High efficiency chemical processing
US5443695A Distillation apparatus for concentrating less volatile liquids
US5236555A Apparatus for concentration of liquids
US5225048A Method for concentration of liquids
US5164049A Method for making ultrapure sulfuric acid
US5354428A Apparatus for the continuous on-site chemical reprocessing of ultrapure liquids
US5018855A Atomic absorption process monitoring
US4952386A Method and apparatus for purifying hydrogen fluoride
US4828660A Method and apparatus for the continuous on-site chemical reprocessing of ultrapure liquids