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ECOLOCHEM INC

Overview
  • Total Patents
    32
About

ECOLOCHEM INC has a total of 32 patent applications. Its first patent ever was published in 1980. It filed its patents most often in United States, EPO (European Patent Office) and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets chemical engineering, environmental technology and organic fine chemistry are RUGAO HONGHAO METAL SURFACE WATER TREAT CO LTD, ZHEJIANG RONGKAI TECH DEV CO LTD and ARVIA TECHNOLOGY LTD.

Patent filings per year

Chart showing ECOLOCHEM INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Dickerson Richard C 25
#2 Miller William S 15
#3 Muller Richard S 7
#4 Muller R S 1
#5 Queen Abel P 1
#6 Mueller Richard S 1
#7 Haas William E 1
#8 Dickerson R C Miller W S 1
#9 Dickerson R C 1

Latest patents

Publication Filing date Title
US2006091077A1 Concentrate recycle loop with filtration module
PH21276A Deoxygenation process
US4818411A Deoxygenation process
US4675108A Apparatus for treating wash water from the manufacture of terephthalic acid
ES8603350A3 Skid-mounted liquid purification unit
US4659460A Mobile fluid purification unit
ES8507081A3 Improvements in a mobile unit for the purification of liquids
CA1241775A Mobile fluid purification unit
US4556492A Deoxygenation process
US4540493A Process for treating wash water from the manufacture of terephthalic acid
US4487959A Vinyl acetate purification process
BE895821A Mobile ion exchange treatment plant for liq(s). esp. water - offers optional treatments by using vessels in parallel or series or both
US4383920A Mobile fluid purification system
US4379940A Vinyl acetate purification process