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Patents Grants
last 30 patents
Information
Patent Grant
Method of producing titanium from titanium oxides through magnesium...
Patent number
10,927,433
Issue date
Feb 23, 2021
Sri Lanka Institute of Nanotechnology (PVT) Ltd.
Gehan Amaratunga
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Textile material and process for obtaining the same
Patent number
10,508,386
Issue date
Dec 17, 2019
Sri Lanka Institute of Nanotechnology (Pvt) Ltd
Krawe Sharini Malsha Udayakantha
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Method for the synthesis of graphene oxide
Patent number
10,336,619
Issue date
Jul 2, 2019
Sri Lanka Institute of Nanotechnology (PVT) Ltd.
Viraj C. Jayawardena
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method of producing titanium from titanium oxides through magnesium...
Patent number
10,316,391
Issue date
Jun 11, 2019
Sri Lanka Institute of Nanotechnology (PVT) Ltd.
Gayani Abayaweera
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Moisture management fabric
Patent number
10,259,191
Issue date
Apr 16, 2019
Sri Lanka Institute of Nanotechnology (PVT) Ltd.
Ruchira Nalinga Wijesena
B32 - LAYERED PRODUCTS
Information
Patent Grant
Process for preparation of nanoparticles from magnetite ore
Patent number
10,192,660
Issue date
Jan 29, 2019
Sri Lanka Institute of Nanotechnology (PVT) Ltd.
Veranja Karunaratne
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for making reinforcing elastomer-clay nanocomposites
Patent number
9,109,101
Issue date
Aug 18, 2015
SRI LANKA INSTITUTE OF NANOTECHNOLOGY (PUT) LTD.
Upul Nishantha Ratnayake
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Composition and method for sustained release of agricultural macron...
Patent number
8,696,784
Issue date
Apr 15, 2014
Sri Lanka Institute of Nanotechnology (Pvt) Ltd
Nilwala Kottegoda
C05 - FERTILISERS MANUFACTURE THEREOF
Information
Patent Grant
Cellulose based sustained release macronutrient composition for fer...
Patent number
8,617,284
Issue date
Dec 31, 2013
Sri Lanka Institute of Nanotechnology (Pvt) Ltd
Nilwala Kottegoda
C05 - FERTILISERS MANUFACTURE THEREOF
Patents Applications
last 30 patents
Information
Patent Application
METHOD OF PRODUCING TITANIUM FROM TITANIUM OXIDES THOUROUGH MAGNESI...
Publication number
20180223393
Publication date
Aug 9, 2018
Sri Lanka Institute of Nanotechnology (PVT) Ltd.
GAYANI ABAYAWEERA
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
METHOD OF PRODUCING TITANIUM FROM TITANIUM OXIDES THROUGH MAGNESIUM...
Publication number
20180037974
Publication date
Feb 8, 2018
Sri Lanka Institute of Nanotechnology (PVT) Ltd.
GAYANI ABAYAWEERA
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
METHOD FOR THE SYNTHESIS OF GRAPHENE OXIDE
Publication number
20180029887
Publication date
Feb 1, 2018
Sri Lanka Institute of Nanotechnology (PVT) Ltd.
VIRAJ C. JAYAWARDENA
C01 - INORGANIC CHEMISTRY
Information
Patent Application
Textile Material and Process for Obtaining the Same
Publication number
20170314187
Publication date
Nov 2, 2017
Sri Lanka Institute of Nanotechnology (Pvt) Ltd.
Krawe Sharini Malsha Udayakantha
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
Near Infrared Energy Absorbing Textile
Publication number
20170314185
Publication date
Nov 2, 2017
Sri Lanka Institute of Nanotechnology (Pvt) Ltd.
Ruchira Nalinga Wijesena
D10 - INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEX...
Information
Patent Application
MOISTURE MANAGEMENT FABRIC
Publication number
20150072582
Publication date
Mar 12, 2015
Sri Lanka Institute of Nanotechnology (PVT) Ltd.
Ruchira Nalinga Wijesena
B32 - LAYERED PRODUCTS
Information
Patent Application
HYDROPHOBIC SURFACE TREATMENT COMPOSITIONS COMPRISING TITANIUM PREC...
Publication number
20150072171
Publication date
Mar 12, 2015
Sri Lanka Institute of Nanotechnology (PVT) Ltd.
Palihenage Nadeeka Dushani Tissera
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Application
COMPOSITIONS AND METHODS FOR SUSTAINED RELEASE OF AGRICULTURAL MACR...
Publication number
20140165683
Publication date
Jun 19, 2014
Sri Lanka Institute of Nanotechnology (Pvt) Ltd.
Nilwala Kottegoda
C05 - FERTILISERS MANUFACTURE THEREOF
Information
Patent Application
COMPOSITION AND METHOD FOR SUSTAINED RELEASE OF AGRICULTURAL MACRON...
Publication number
20130098125
Publication date
Apr 25, 2013
Sri Lanka Institute of Nanotechnology (Pvt) Ltd.
Nilwala Kottegoda
C05 - FERTILISERS MANUFACTURE THEREOF
Information
Patent Application
PROCESS FOR PREPARATION OF CARBON NANOTUBES FROM VEIN GRAPHITE
Publication number
20130062195
Publication date
Mar 14, 2013
Sri Lanka Institute of Nanotechnology (PVT) Ltd.
Lilantha Samaranayake
B82 - NANO-TECHNOLOGY
Information
Patent Application
PROCESS FOR PREPARATION OF NANOPARTICLES FROM MAGNETITE ORE
Publication number
20120056121
Publication date
Mar 8, 2012
Sri Lanka Institute of Nanotechnology (PVT) Ltd.
Veranja Karunaratne
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PROCESS FOR MAKING REINFORCING ELASTOMER-CLAY NANOCOMPOSITES
Publication number
20120004347
Publication date
Jan 5, 2012
Sri Lanka Institute of Nanotechnology (PVT) Ltd.
Upul Nishantha Ratnayake
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
COMPOSITIONS FOR SUSTAINED RELEASE OF AGRICULTURAL MACRONUTRIENTS A...
Publication number
20110296885
Publication date
Dec 8, 2011
Sri Lanka Institute of Nanotechnology (Pvt) Ltd.
Kottegoda Nilwala
C05 - FERTILISERS MANUFACTURE THEREOF
Information
Patent Application
CELLULOSE BASED SUSTAINED RELEASE MACRONUTRIENT COMPOSITION FOR FER...
Publication number
20110296887
Publication date
Dec 8, 2011
Sri Lanka Institute of Nanotechnology (PVT) Ltd.
Nilwala Kottegoda
C05 - FERTILISERS MANUFACTURE THEREOF
Information
Patent Application
PROCESS FOR PREPARATION OF CARBON NANOTUBES FROM VEIN GRAPHITE
Publication number
20110262341
Publication date
Oct 27, 2011
Sri Lanka Institute of Nanotechnology (Pvt) Ltd.
Lilantha Samaranayake
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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