SS

Subhas K. Sikdar

UK University Of Kentucky: 7 patents #41 of 1,057Top 4%
OR Occidental Research: 7 patents #6 of 95Top 7%
GE: 6 patents #5,804 of 36,430Top 20%
UA U.S. Environmental Protection Agency: 3 patents #3 of 62Top 5%
TA The United States Of America As Represented By The Environmental Protection Agency: 2 patents #2 of 43Top 5%
UC US Dept of Commerce: 2 patents #177 of 1,030Top 20%
UA United States Environmental Protection Agency: 1 patents #2 of 35Top 6%
UC University Of Cincinnati: 1 patents #288 of 791Top 40%
UE US EPA: 1 patents #22 of 127Top 20%
TA The United States Of America, As Represented By The Administrator Of The United States Environmental Protection Agency: 1 patents #2 of 36Top 6%
TA The United States Of America As Represented By The Administrator Of The Environmental Protection Agency: 1 patents #20 of 61Top 35%
📍 Cincinnati, OH: #236 of 8,043 inventorsTop 3%
🗺 Ohio: #1,762 of 73,341 inventorsTop 3%
Overall (All Time): #124,855 of 4,157,543Top 4%
30
Patents All Time

Issued Patents All Time

Showing 26–30 of 30 patents

Patent #TitleCo-InventorsDate
4275038 Process for treating loaded extractant from purification of phosphoric acid by extraction and recovering nutrients Donald E. Adam, Howard Winterbottom 1981-06-23
4264563 Preparation of calcium fluoride from fluosilicic acid solutions — 1981-04-28
4256716 Process for treating loaded extractant from purification of phosphoric acid by extraction — 1981-03-17
4213951 Recovery of hydrofluoric acid from fluosilicic acid with high pH hydrolysis James H. Moore 1980-07-22
4213952 Recovery of hydrofluoric acid from fluosilicic acid with high pH hydrolysis — 1980-07-22