Kottegoda Nilwala

Person

Horana, LK

People

Patents Grantslast 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
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
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
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
Information Patent Grant
Compositions for sustained release of agricultural macronutrients a...
- Patent number 8,361,185
- Issue date Jan 29, 2013
- Sri Lanka Istitute of Nanatechnology (PVT) Ltd.
- Nilwala Kottegoda
- C05 - FERTILISERS MANUFACTURE THEREOF

Patents Applicationslast 30 patents

Information Patent Application
A METHOD OF MAKING SILVER-IRON TITANATE NANOPARTICLES AND USES THEREOF
- Publication number 20240051842
- Publication date Feb 15, 2024
- SRI LANKA INSTITUTE OF INFORMATION TECHNOLOGY
- Kasun Laknath SENEVIRATNE
- B82 - NANO-TECHNOLOGY
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
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
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

Kottegoda Nilwala

Person

Patents Grantslast 30 patents

Method of producing titanium from titanium oxides through magnesium...

Method of producing titanium from titanium oxides through magnesium...

Process for preparation of nanoparticles from magnetite ore

Composition and method for sustained release of agricultural macron...

Cellulose based sustained release macronutrient composition for fer...

Compositions for sustained release of agricultural macronutrients a...

Patents Applicationslast 30 patents

A METHOD OF MAKING SILVER-IRON TITANATE NANOPARTICLES AND USES THEREOF

METHOD OF PRODUCING TITANIUM FROM TITANIUM OXIDES THOUROUGH MAGNESI...

METHOD OF PRODUCING TITANIUM FROM TITANIUM OXIDES THROUGH MAGNESIUM...

COMPOSITIONS AND METHODS FOR SUSTAINED RELEASE OF AGRICULTURAL MACR...

COMPOSITION AND METHOD FOR SUSTAINED RELEASE OF AGRICULTURAL MACRON...

PROCESS FOR PREPARATION OF CARBON NANOTUBES FROM VEIN GRAPHITE

PROCESS FOR PREPARATION OF NANOPARTICLES FROM MAGNETITE ORE

COMPOSITIONS FOR SUSTAINED RELEASE OF AGRICULTURAL MACRONUTRIENTS A...

CELLULOSE BASED SUSTAINED RELEASE MACRONUTRIENT COMPOSITION FOR FER...

PROCESS FOR PREPARATION OF CARBON NANOTUBES FROM VEIN GRAPHITE