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GRENZONE PTE LTD

Overview
  • Total Patents
    19
About

GRENZONE PTE LTD has a total of 19 patent applications. Its first patent ever was published in 2003. It filed its patents most often in WIPO (World Intellectual Property Organization), Singapore and Australia. Its main competitors in its focus markets environmental technology, thermal processes and civil engineering are PVT SOLAR INC, K2 SYSTEMS GMBH and FUKUNAGA HIROSHI KENCHIKU KENKYUSHO KK.

Patent filings in countries

World map showing GRENZONE PTE LTDs patent filings in countries

Patent filings per year

Chart showing GRENZONE PTE LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Toh Peng Seng 11
#2 Seng Toh Peng 7
#3 Lip Teo Kian 6
#4 Teo Kian Lip 3
#5 Chai Tay Chin 2
#6 Pin Tay Chiat 1
#7 Tay Chiat Pin 1
#8 Tay Chin Chai 1
#9 Peng Seng Toh 1
#10 Kian Lip Teo 1

Latest patents

Publication Filing date Title
WO2012166048A1 Moveable photovoltaic array assembly
SG172493A1 Integrated photovoltaic roof assembly
SG168438A1 Multiple functional roof and wall system
SG160246A1 Device for cooling a liquid
SG152930A1 Photovoltaic skylight and method of manufacture therefor
SG145587A1 Mounting profile for photovoltaic modules
WO2007129985A1 Integrated photovoltaic solar thermal panel
WO2006041410A2 Rugged light bulb
WO2006028413A1 Shuttle floating jetty used as a ferry
WO2006022590A1 Multiple energy harvester to power standalone electrical appliances
AU2003256235A1 An improved thin-film photovoltaic module