Karunaratne; Veranja

Patent Applications and Registrations

Patent applications and USPTO patent grants for Karunaratne; Veranja.The latest application filed is for "method of producing titanium from titanium oxides thourough magnesium vapour reduction".

Company Profile

4.12.16

Karunaratne; Veranja - Pitipana LK
Karunaratne; Veranja - Homagama LK
Karunaratne; Veranja - Kandy LK
Karunaratne; Veranja - Malwana LK
Karunaratne; Veranja - Walgama LK
Karunaratne, Veranja - Lawrence KS

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Method of producing titanium from titanium oxides through magnesium vapour reduction Grant 10,927,433 - Amaratunga , et al. February 23, 2	2021-02-23
Method of producing titanium from titanium oxides through magnesium vapour reduction Grant 10,316,391 - Abayaweera , et al.	2019-06-11
Process for preparation of nanoparticles from magnetite ore Grant 10,192,660 - Karunaratne , et al. Ja	2019-01-29
Method Of Producing Titanium From Titanium Oxides Thourough Magnesium Vapour Reduction App 20180223393 - ABAYAWEERA; GAYANI ; et al.	2018-08-09
Method Of Producing Titanium From Titanium Oxides Through Magnesium Vapour Reduction App 20180037974 - ABAYAWEERA; GAYANI ; et al.	2018-02-08
Process for making reinforcing elastomer-clay nanocomposites Grant 9,109,101 - Ratnayake , et al. August 18, 2	2015-08-18
Compositions And Methods For Sustained Release Of Agricultural Macronutrients App 20140165683 - Kottegoda; Nilwala ; et al.	2014-06-19
Composition and method for sustained release of agricultural macronutrients Grant 8,696,784 - Kottegoda , et al. April 15, 2	2014-04-15
Cellulose based sustained release macronutrient composition for fertilizer application Grant 8,617,284 - Kottegoda , et al. December 31, 2	2013-12-31
Composition And Method For Sustained Release Of Agricultural Macronutrients App 20130098125 - Kottegoda; Nilwala ; et al.	2013-04-25
Process For Preparation Of Carbon Nanotubes From Vein Graphite App 20130062195 - Samaranayake; Lilantha ; et al.	2013-03-14
Compositions for sustained release of agricultural macronutrients and process thereof Grant 8,361,185 - Kottegoda , et al. January 29, 2	2013-01-29
Process For Preparation Of Nanoparticles From Magnetite Ore App 20120056121 - Karunaratne; Veranja ; et al.	2012-03-08
Process For Making Reinforcing Elastomer-clay Nanocomposites App 20120004347 - Ratnayake; Upul Nishantha ; et al.	2012-01-05
Cellulose Based Sustained Release Macronutrient Composition For Fertilizer Application App 20110296887 - Kottegoda; Nilwala ; et al.	2011-12-08
Compositions For Sustained Release Of Agricultural Macronutrients And Process Thereof App 20110296885 - Nilwala; Kottegoda ; et al.	2011-12-08
Process For Preparation Of Carbon Nanotubes From Vein Graphite App 20110262341 - Samaranayake; Lilantha ; et al.	2011-10-27
Method And Composition For Thermally Stabilizing Vitamin C Within Nano Layers Of Montmorillonite Clay App 20110184006 - Goonesekara; Chandhi S. ; et al.	2011-07-28
Natural Novel Antioxidants App 20090048332 - Choudhary; Muhammad Iqbal ; et al.	2009-02-19
Novel alpha glucosidase inhibitors from lichens App 20080318916 - Thadani; Vinitha Moolchand ; et al.	2008-12-25
Novel prodrugs of N-H bond-containing compounds and methods of making thereof App 20030119814 - Guarino, Victor R. ; et al.	2003-06-26

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