Inventor · Savanuru, IN

Prasanth Kumar Nammalwar

17Patents
4h-index
29Co-inventors
56Inventor score

Filing activity: Oct 20, 2005 → Jul 13, 2021

Most-cited inventions

PatentTitleAreaCited byStatus
US8906724B2 Color stable red-emitting phosphors Emerging Cross-Sectional Technologies 43 Active
US9698314B2 Color stable red-emitting phosphors Emerging Cross-Sectional Technologies 20 Active
US8703016B2 Phosphor materials and related devices Electricity 18 Active
US8137645B2 Rare earth recovery from fluorescent material and associated method Emerging Cross-Sectional Technologies 6 Active
US7857994B2 Green emitting phosphors and blends thereof Emerging Cross-Sectional Technologies 2 Active
US9611237B2 Phosphor materials and related devices Electricity 1 Active
US10815423B2 Red-emitting phosphors, processes and devices Chemistry; Metallurgy 1 Active
US10920136B2 Processes for synthesizing red-emitting phosphors and related red-emitting phosphors Emerging Cross-Sectional Technologies 1 Active
US11149195B2 Coated red line emitting phosphors Emerging Cross-Sectional Technologies 1 Active
US8282703B2 Rare earth recovery from phosphor material and associated method Emerging Cross-Sectional Technologies 1 Active
US9580648B2 Color stable red-emitting phosphors Electricity 1 Active
US11098246B2 Color stable red-emitting phosphors Electricity 0 Active
US10620324B2 Radiation detection apparatus and related method Physics 0 Active
US8865305B2 Core shell phosphor and method of making the same Emerging Cross-Sectional Technologies 0 Active
US7652415B2 Electrode materials for electric lamps and methods of manufacture thereof Electricity 0 Active
US11851595B2 Color stable red-emitting phosphors Electricity 0 Active
US10131835B2 Moisture-resistant phosphor compositions and associate methods Emerging Cross-Sectional Technologies 0 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.