Gehan Amaratunga

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Malwana, LK

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Patents Grantslast 30 patents

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...

Patents Applicationslast 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
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