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SRI LANKA INST OF NANOTECHNOLOGY PVT LTD

Overview
  • Total Patents
    33
  • GoodIP Patent Rank
    119,455
  • Filing trend
    ⇩ 83.0%
About

SRI LANKA INST OF NANOTECHNOLOGY PVT LTD has a total of 33 patent applications. It decreased the IP activity by 83.0%. Its first patent ever was published in 2010. It filed its patents most often in United States, Australia and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets basic materials chemistry, materials and metallurgy and textiles and paper are HUANG SHAOJUAN, CUI GUODI and ZOU BINGBING.

Patent filings per year

Chart showing SRI LANKA INST OF NANOTECHNOLOGY PVT LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Karunaratne Veranja 21
#2 Kottegoda Nilwala 20
#3 Madusanka A Nadeesh 11
#4 Amaratunga Gehan 11
#5 Gunasekara Sunanda 10
#6 Samaranayake Lilantha 8
#7 Munaweera Imalka 6
#8 De Alwis Ajith 6
#9 Muna Weera Imalka 5
#10 Fernando Niranjala 5

Latest patents

Publication Filing date Title
WO2021033173A2 Method of extraction of an effective tea dye powder from tea waste and application thereof on fabric and garments
US2018223393A1 Method of producing titanium from titanium oxides through magnesium vapour reduction
US2018037974A1 Method of producing titanium from titanium oxides through magnesium vapour reduction
US2018029887A1 Method for the synthesis of graphene oxide
US2017314187A1 Textile material and process for obtaining the same
US2014165683A1 Compositions and methods for sustained release of agricultural macronutrients
US2015072582A1 Moisture management fabric
US2015072171A1 Hydrophobic surface treatment compositions comprising titanium precursors
WO2014087202A1 Composition and method for sustained release of agricultural macronutrients
CN102985393A A cellulose based sustained release macronutrient composition for fertilizer application
MX2012014221A Compositions for sustained release of agricultural macronutrients and process thereof.
US2011262341A1 Process for preparation of carbon nanotubes from vein graphite