Tarragona
Spain
3
2018-10-18
The entities that hold a legal rights for patent applications filed by inventor Das Supriyo:
Supriyo Das from Tarragona, ES has applied for patents for these inventions. The list has both pending applications and granted patents:
Filtration and reuse of surfactant-containing produced water for oil recovery
#2 | 2008-07-17CONE DYED YARNS OF OLEFIN BLOCK COMPOSITIONS
#3 | 2008-04-03Fibers and Knit Fabrics Comprising Olefin Block Interpolymers
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