Bhavnagar
India
2
2015-10-15
The entities that hold a legal rights for patent applications filed by inventor Ray Paramita:
Paramita Ray from Bhavnagar, IN has applied for patents for these inventions. The list has both pending applications and granted patents:
Modified thin film composite reverse osmosis membrane and a process for preparation thereof
#2 | 2013-08-22High flux hollow fiber ultrafiltration membranes and process for the preparation thereof
396880 ⎘