Assignee
PUROPORE INC
5 patents
Top patents by PatentIndex Score
US4280970AJul 28, 1981
Polyoxyethylene grafted membrane materials with grafting links derived from a diisocyanate
PUROPORE INC60 citations95
US4450126AMay 22, 1984
High strength nylon blend membranes
PUROPORE INC29 citations92
US4333972AJun 8, 1982
Highly anisotropic membranes
PUROPORE INC21 citations81
US4219517AAug 26, 1980
Process for spinning dense hollow fiber cellulosic membrane
PUROPORE INC19 citations81
US4477598AOct 16, 1984
High strength nylon blend membranes
PUROPORE INC12 citations73