Patent

2017

• HARRISON L.N. LAU, NUR SULIHATIMARSYILA A. W. and NABILAH K. M. A Process of Producing Fractionated Palm Oil. PI No. 2017000953.

• NURUL ADELA BUKHARI, NASRIN A.B. and LOH S.K. A process for producing bioflocculant from hydrolysed palm oil mill effluent (POME) by the POME-isolated strain. Patent file: PI 2017700152.

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​2016

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• HARRISON LAU LIK NANG, NUR SULIHATIMARSYILA ABD. WAFTI, NABILAH KAMALIAH MUSTAFFA and CHOO YUEN MAY.  Method for Producing Specialty Red Palm Pressed Mesocarp Fiber Oil. PI 2016000602.

 

2014

 

• HARRISON LAU LIK NANG, NURSULIHATIMARSYILA ABD WAFTI and CHOO YUEN MAY. A Process for Refining Palm-pressed Fibre Oil (PPFO) to produce refined oil and the refined oil therefore. PCT Application No. PCT/MY2014/000042. Malaysian Patent Application No: PI 2013001075

 

• LOH SOH KHEANG, CHOO YUEN MAY, XUEBING ZHAO and DEHUA LIU. An intergrated process for fractionation of oil palm empty fruit bunch and conversion of the cellulosic solid to ethanol. Malaysia Patent Application No. PI 2014000163

 

2013

 

• HARRISON LAU LIK NANG, NUR SULHATIMARSYILA ABD. WAFTI, CHOO YUEN MAY and MOHD. BASRI WAHID. Method of Converting Free Fatty Acid (FFA) from Oil to Methyl Ester. Patent  No: U. S. 8, 440, 847 B2

 

• HARRISON LAU LIK NANG, NUR SULIHATIMARSYILA ABD. WAFTI, CHOO YUEN MAY. A Produce Refined Oil and the Refined Oil Therefor. Malaysian Patent Application No. PI 2013001075

 

• LOH SOH KHEANG, CHOO YUEN MAY, YUJIE ZHOU, JIAN’AN ZHANG, SHICHENG SHEN, HONGJUAN LIU, KEKE CHENG, DEHUA LIU, LINGMEI DAI, XUEBING ZHAO and JIE  MI. Modified Alkali Lignin for Enhanced Oil Recovery. Chinese Patent Application No. PI 201310144177.4

 

• LOH SOH KHEANG, CHOO YUEN MAY, YUJIE ZHOU, JIAN’AN ZHANG, SHICHENG SHEN, HONGJUAN LIU, KEKE CHENG, DEHUA LIU, LINGMEI DAI, XUEBING ZHAO, JIE MI. Modified Alkali Lignin for Enhanced Oil Recovery. Malaysia Patent Application No. PI 2013003208.

 

• LOH SOH KHEANG and CHOO YUEN MAY. A Mould Release Lubricant. Malaysia Patent Application No PI 2013001845

 

2012

 

• HARRISON LAU LIK NANG, CHOO YUEN MAY, NABILAH KAMALIAH MUSTAFFA and NURSULIHATIMARSYILA ABD. WAFTI. A Method to produce an oil composition. Malaysian Patent Application No. PCT/MY2012/00013

 

• ZHANG ZHENKIA, CHOO YUEN MAY and LOH SOH KHEANG. Zero discharge treatment system of Palm Oil Mill Effluent (POME). PCT Patent Application No. PCT/MY2012/000100

 

2011

 

• HARRISON LAU LIK NANG, NURSULIHATIMARSYILA ABD. WAFTI, CHOO YUEN MAY and MOHD BASRI WAHID.  A Process for Producing value-added products from palm sludge oils.  Application No. PI 2011002458

 

• LOH SOH KHEANG and CHOO YUEN MAY. A lubricant base fluid. Malaysia Patent No. MY-137662-A

 

• LOH SOH KHEANG and CHOO YUEN MAY. Fluida berbasis lubrikan. Indonesia Patent Application No. P00200600657

 

• LOH SOH KHEANG, STEPHEN JAMES, CHOO YUEN MAY and LIM WENG SOON. Recovery and conversion of palm oil refinery waste into value-added quality bio organic materials. Malaysia Patent Application No. PI 2011005098

 

• VIJAYA SUBRAMANIAM, N. RAVINDRANATHAN and HELMI ABDULLAH. A Process and an apparatus for extracting residual oil from palm pressed mesocarp fibre. Patent Application No: Pl 2010004885

 

2010

 

• HARRISON LAU LIK NANG, CHOO YUEN MAY, NABILAH KAMALIAH MUSTAFFA and NOR FAIZAH JALANI. A process for producing crude diacylcycegol (DAG) oil, refined DAG and refined palm oil. Malaysian Patent Application No. PI 2010003900.

 

• HARRISON LAU LIK NANG, NUR SULIHATIMASRSYILA ABD. WAFTI, CHOO YUEN MAY and MOHD BASRI WAHID. A method of converting Free Fatty Acid (FFA) from Oil to Methyl Ester, Malaysia Patent Application No PI. 2009450

 

• VIJAYA SUBRAMANIAM, RAVI MENON and HELMI SIN. A Process and an apparatus for extracting residual oil. Malaysian.