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PETROLIAM NASIONAL BERHAD

Overview
  • Total Patents
    141
  • GoodIP Patent Rank
    115,267
  • Filing trend
    ⇧ 100.0%
About

PETROLIAM NASIONAL BERHAD has a total of 141 patent applications. It increased the IP activity by 100.0%. Its first patent ever was published in 1982. It filed its patents most often in Malaysia, EPO (European Patent Office) and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets engines, pumps and turbines, basic materials chemistry and organic fine chemistry are TWITCHELL ERNST, ENERGEA UMWELTTECHNOLOGIE GMBH and PETER SIEGFRIED.

Patent filings per year

Chart showing PETROLIAM NASIONAL BERHADs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Osman Azmi 24
#2 Benecke Herman Paul 24
#3 Garbark Daniel B 24
#4 Osman Azmi B 18
#5 Holbrey John 5
#6 Azmi B Osman 5
#7 Azmi Osman 5
#8 Sawada Tadao 5
#9 Samsodin Normawati 4
#10 Darman Nasir Haji Dr 4

Latest patents

Publication Filing date Title
WO2020060389A1 Ionic liquids formulation as an environmentally friendly oil dispersant
WO2020050709A1 A reinforced polymeric material and a method of manufacturing a reinforced polymeric material
WO2019156547A1 Pumpable geopolymer cement
US2016038887A1 Polysulfone membrane having high selectivity
CN105658307A Process and system for treating natural gas feedstock
SG11201405265QA Method for the production of esters and uses thereof
WO2013129911A1 Bio-polyols for bio-lubricant and bio-polymer and methods for the preparation thereof
WO2011053113A1 Hand wheel valve operator
MY165409A Engine
MY147690A System for measuring a multiphase flow
WO2010036094A1 Exhaust valve opening timing and lift strategy
MY158606A A system for completing wells in unconsolidated subterranean zone
MY158079A Method for detrmination of dissolved hydrocarbons
MY154489A A system for loading and unloading products and methods therefor
MY146450A Engine balancer apparatus
MY145331A Engine secondary air system
MY149587A Degradable polyethylene resin and a method for making such resin
GB0416021D0 Pulley for an engine
MY141602A Oil pan structure in engine
MY136806A Lower casing of engine crankcase