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Petroliam Nasional Berhad
Petroliam Nasional Berhad petronas

Petroliam Nasional Berhad patents

Recent patent applications related to Petroliam Nasional Berhad. Petroliam Nasional Berhad is listed as an Agent/Assignee. Note: Petroliam Nasional Berhad may have other listings under different names/spellings. We're not affiliated with Petroliam Nasional Berhad, we're just tracking patents.

ARCHIVE: New 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "P" | Petroliam Nasional Berhad-related inventors

Date Petroliam Nasional Berhad patents (updated weekly) - BOOKMARK this page
02/11/16Polysulfone membrane having high selectivity
01/07/16The preparation of biopolyol esters for lubricant application
03/26/15Bio-polyols for bio-lubricant and bio-polymer and methods for the preparation thereof
03/19/15Method for the production of esters and uses thereof
01/15/15Lubricant composition of matter and methods of preparation
01/15/15Composition of matter polyols for polyurethane applications
01/01/15Method for the production of polyols and uses thereof
12/18/14Corrosion inhibition
03/21/13Separation of gases
02/21/13System for measuring a multiphase flow
11/29/12Enhanced dynamic well model for reservoir pressure determination
05/03/12Process for the preparation of chalcogene compounds
11/04/10Vapor distributor for gas-liquid contacting columns
11/24/16System for removing organic deposits
12/31/15Water curable resin formulations
09/17/15Vibration clamp
09/10/15Apparatus and method to remotely control fluid flow in tubular strings and wellbore annulus
07/09/15Process for desalting cruide oil
07/09/15Lining of pipelines to offshore installations
06/18/15Self-healing polymer compositions
08/07/14Apparatus for cooling hot condensate in a piping
01/31/13Method and system for drying biomass
01/24/13Method for producing biofuel
09/27/12Water curable resin formulations

ARCHIVE: New 2017 2016 2015 2014 2013 2012 2011 2010 2009


This listing is an abstract for educational and research purposes is only meant as a recent sample of applications filed, not a comprehensive history. is not affiliated or associated with Petroliam Nasional Berhad in any way and there may be associated servicemarks. This data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Petroliam Nasional Berhad with additional patents listed. Browse our Agent directory for other possible listings. Page by