Assignee
MEMTEC NORTH AMERICA
US·4 granted patents·217 citations·filing 1984–1987
Top patents by PatentIndex Score
4 records- 0191US4814082AUltrafiltration thin film membranesMEMTEC NORTH AMERICA·Filed 1986·Granted Mar 21, 1989·69 cites·62 claims
- 0290US4855162APolytetrafluoroethylene coating of polymer surfacesMEMTEC NORTH AMERICA·Filed 1987·Granted Aug 8, 1989·67 cites·8 claims
- 0388US4801383ASelective twist filtration rovingMEMTEC NORTH AMERICA·Filed 1984·Granted Jan 31, 1989·59 cites·11 claims
- 0462US4900443APorous aramid membranes and emulsions useful for the casting thereofMEMTEC NORTH AMERICA·Filed 1987·Granted Feb 13, 1990·22 cites·8 claims
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