Nanotechnology Patents Sri Lanka | Local & International Patents

Patent Name	File Year	Obtained Year	Subject Area	International/ Local
A process for preparation of carbon nanotubes from vein graphite	2010	Pending	Carbon nanotubes	International (US)
Compositions for sustained release of agricultural macronutrients and processes thereof	2010	2013	Fertilizer	International (US)
Cellulose based sustained release macronutrient composition for fertilizer application	2011	2013	Fertilizer	International (US)
Process for making reinforcing elastomer-clay nanocomposites	2011	2015	Clay	International (US)
Process for preparation of nanoparticles from magnetite ore	2011	Pending	Nanoparticle synthesis	International (US)
Composition and method for sustained release of agricultural macronutrients	2010	Abandoned	Fertilizer	International (US)
Composition And Method For Sustained Release Of Agricultural Macronutrients (Flash Dried) (Second CIP)	2013	2014	Fertilizer	International (US)
Hydrophobic surface treatments compositions comprising titanium precursors	2013	Pending	Advanced surface coatings	International (US)
Moisture management fabrics	2013	Pending	Textile	International (US)
Near Infrared Absorbing Textile	2015	Pending	Textile	International (US)
Textile Material and Process for Obtaining the Same	2015	Pending	Textile	International (US)
A Method of Producing Ti from Titanium Oxides through Mg Vapour Reduction	2016	Pending		International (US)
Method for the synthesis of graphene oxide	2016	2018		International (US)
Nanotechnology Based Sensor Unit	2011		Electronics	Local
A composition for stain and odour removal from bio-polymeric fabrics and a process thereof	2011		Textile	Local

Technology Developed - Transfer - Commercialized Details from 2008 – 2018

Name of Technology Developed	Subject Area	Year of developed	Transfer Year	Transfer To
Compositions for sustained release of agricultural macronutrients and processes thereof	Agriculture/Fertilizer	2010	2012	Nagarjuna Fertilizer Ltd. India
Cellulose based sustained release macronutrient composition for fertilizer application	Agriculture/Fertilizer	2011	2012	Nagarjuna Fertilizer Ltd. India
Composition And Method For Sustained Release Of Agricultural Macronutrients (Flash Dried) (Second CIP)	Agriculture/Fertilizer	2010/2013		Nagarjuna Fertilizer Ltd. India
Near Infrared Absorbing Textile	Textile	2015	2016	MAS Pvt Ltd.
Improvement of dying process	Textile	2015/2016	2017	Dynawash Pvt Ltd.
Development of facial care formulations	Cosmetics	2017	2018	British Cosmetics Pvt Ltd.
Method for the synthesis of graphene oxide	Mineral	2016	2018	SLINTEC joint venture with LOLC Pvt Ltd.