Inventor · disambiguated record
Richard Sale
Also filed as: SALE RICHARD · SALE RICHARD D
12 granted patents·9 pending applications·329 citations·filing 1997–2010
93Inventor score
Top patents by PatentIndex Score
21 records- 0194US7645312B2Pleated multi-layer filter media and cartridge3M INNOVATIVE PROPERTIES CO·Filed 2005·Granted Jan 12, 2010·41 cites·34 claims
- 0290US6391200B2Filter and method of filtering a fluidCUNO INC·Filed 1999·Granted May 21, 2002·92 cites·42 claims
- 0387US6706184B2Unsupported multizone microporous membraneCUNO INC·Filed 2001·Granted Mar 16, 2004·38 cites·75 claims
- 0486US6736971B2Pre-metered, unsupported multilayer microporous membraneCUNO INC·Filed 2002·Granted May 18, 2004·40 cites·74 claims
- 0581US7537718B2Hydrophilic polyethersulfone membrane and method for preparing same3M INNOVATIVE PROPERTIES CO·Filed 2005·Granted May 26, 2009·11 cites·14 claims
- 0681US6994789B2Pre-metered, unsupported multilayer microporous membraneCUNO INC·Filed 2004·Granted Feb 7, 2006·21 cites·14 claims
- 0778US6103122AFilter sheet for purifying photoresist compositionCUNO INC·Filed 1997·Granted Aug 15, 2000·45 cites·35 claims
- 0871US6733677B2Filter sheet and process for purifying photoresist composition employing the filter sheetCUNO INC·Filed 2002·Granted May 11, 2004·8 cites·32 claims
- 0964US6258409B1Method for sealing the perimeter of a filter sheetCUNO INC·Filed 2000·Granted Jul 10, 2001·11 cites·2 claims
- 1062US6576139B1Process for purifying photoresist composition employing a filter sheetFiled 2000·Granted Jun 10, 2003·4 cites·16 claims
- 1158US8425814B2Method for preparing hydrophilic polyethersulfone membraneMEZHIROV MICHAEL·Filed 2009·Granted Apr 23, 2013·2 cites·9 claims
- 1255US2010089819A1Pleated multi-layer filter media and cartridge3M INNOVATIVE PROPERTIES CO·Filed 2009·Application pending·0 cites
- 1352US2006196830A1Pre-metered, unsupported multilayer microporous membrane3M INNOVATIVE PROPERTIES CO·Filed 2006·Application pending·0 cites
- 1451US6132608AOptimized wax for sealing the edge of a filter sheetCUNO INC·Filed 1998·Granted Oct 17, 2000·16 cites·25 claims
- 1551US2006032812A1Pre-metered, unsupported multilayer microporous membraneSALE RICHARD·Filed 2005·Application pending·0 cites
- 1646US2009020472A1Pleated filter3M INNOVATIVE PROPERTIES CO·Filed 2007·Application pending·0 cites
- 1745US2004124135A1Unsupported multizone microporous membraneFiled 2003·Application pending·0 cites
- 1841US2012252118A1Plastic pressure vessel for biopharmaceutical applications and methods thereofKARAM JEAN-PIERRE R·Filed 2010·Application pending·0 cites
- 1939US2003006186A1Spiral wound depth filterFiled 2002·Application pending·0 cites
- 2036US2002155225A1Method for charge-modifying polyesterFiled 2001·Application pending·0 cites
- 2134US2004118770A1Multiple layer membrane and method for fabrication thereofFiled 2003·Application pending·0 cites
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