Inventor · disambiguated record
Ioannis P. Sipsas
Also filed as: SIPSAS IOANNIS P
7 granted patents·197 citations·filing 1991–2000
87Inventor score
Top patents by PatentIndex Score
7 records- 0191US6379551B1Method of removing metal ions using an ion exchange membranePALL CORP·Filed 2000·Granted Apr 30, 2002·39 cites·23 claims
- 0290US5736051APolyvinylidene fluoride membrane and method for removing viruses from solutionsPALL CORP·Filed 1994·Granted Apr 7, 1998·100 cites·82 claims
- 0358US5376698APolyolefin compositions containing coated mica particles to prevent yellowing and methods thereforeMEARL CORP·Filed 1993·Granted Dec 27, 1994·13 cites·23 claims
- 0456US5645956AResilient battery separatorPALL CORP·Filed 1995·Granted Jul 8, 1997·26 cites·23 claims
- 0536US5198505AUniform polyvinylidene difluoride membranesPALL CORP·Filed 1991·Granted Mar 30, 1993·8 cites·6 claims
- 0632US5196508AMethod for making uniform polyvinylidene difluoride membranesPALL CORP·Filed 1991·Granted Mar 23, 1993·6 cites·20 claims
- 0729US5776629ARechargeable batteries and methods of preparing samePALL CORP·Filed 1996·Granted Jul 7, 1998·5 cites·27 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →