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HOKU SCIENT INC

Overview
  • Total Patents
    18
About

HOKU SCIENT INC has a total of 18 patent applications. Its first patent ever was published in 2002. It filed its patents most often in WIPO (World Intellectual Property Organization), EPO (European Patent Office) and United States. Its main competitors in its focus markets environmental technology, electrical machinery and energy and macromolecular chemistry and polymers are UENSAL OEMER, BASF FUEL CELL GMBH and PEMEAS GMBH.

Patent filings per year

Chart showing HOKU SCIENT INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Panambur Gangadhar 9
#2 Kurano Matthew Robert 7
#3 Mada Kannan Arunachala Nadar 5
#4 Taft Iii Karl Milton 4
#5 Chellappan Rameshkumar 4
#6 Kurano Matthew R 3
#7 Taft Karl M Iii 3
#8 Mada Kannan Arunachala N 2
#9 Karnati Vishnu Vardhan Reddy 2
#10 Mada Kannan Arunachaka Nadar 2

Latest patents

Publication Filing date Title
WO2006047329A2 Novel compositions of monomers, oligomers and polymers and methods for making the same
WO2006047158A2 Novel compositions of monomers, oligomers and polymers and methods for making the same
WO2006055157A2 Novel membrane and membrane electrode assemblies
EP1759431A2 Novel membrane electrode assemblies
WO2005118680A2 High performance polymer electrolyte
WO2005020362A1 Composite polymer electrolytes for proton exchange membrane fuel cells
EP1665438A1 Composite polymer electrolytes for proton exchange membrane fuel cells
US6962959B2 Composite electrolyte with crosslinking agents
US6630265B1 Composite electrolyte for fuel cells