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ZEACHEM INC

Overview
  • Total Patents
    59
About

ZEACHEM INC has a total of 59 patent applications. Its first patent ever was published in 2000. It filed its patents most often in United States, Australia and EPO (European Patent Office). Its main competitors in its focus markets environmental technology, organic fine chemistry and biotechnology are SWEDISH BIOFUELS AB, COMMERCIAL SOLVENTS GREAT BRIT and PLAXICA LTD.

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Verser Dan W 43
#2 Eggeman Timothy J 26
#3 Verser Dan 13
#4 Mariansky Gal 11
#5 Eggeman Tim 10
#6 Carlin Kevin 9
#7 Gallegos-Westling Erik 2
#8 Verser D 2
#9 Coutu Jesse James 2
#10 Eggeman T 2

Latest patents

Publication Filing date Title
US2015203432A1 Recovery of organic acis from dilute salt solutions
WO2012054400A1 Recovery of organic acid using a complex extraction solvent
EP2274435A1 Recovery of organic acids
MX2010008587A Indirect production of butanol and hexanol.
WO2008098254A2 Energy efficient methods to procuce products
CN1938257A Recovery of organic acids
AU2004200701A1 Process for producing ethanol
WO2004063312A2 Production of organic acid and ammonium nitrate
US7074603B2 Process for producing ethanol from corn dry milling
EP1813590A1 Process for recovering an ester
US6509180B1 Process for producing ethanol