Inventor · disambiguated record
Alan J. Sipinen
Also filed as: SIPINEN ALAN J
29 granted patents·1 pending application·1,526 citations·filing 1986–2003
98Inventor score
Top patents by PatentIndex Score
30 records- 0197US4973326ADisposable diaper with improved fastener attachmentMINNESOTA MINING & MFG·Filed 1987·Granted Nov 27, 1990·139 cites·8 claims
- 0294US6106922ACoextruded mechanical fastener constructions3M INNOVATIVE COMPANY·Filed 1997·Granted Aug 22, 2000·142 cites·18 claims
- 0394US5232777AElastic strand constructionMINNESOTA MINING & MFG·Filed 1991·Granted Aug 3, 1993·80 cites·9 claims
- 0493US5216043ADegradable thermophastic compositions and blends with naturally biodegradable polymersMINNESOTA MINING & MFG·Filed 1991·Granted Jun 1, 1993·61 cites·38 claims
- 0592US5133707ATransparent indicia embossed filmMINNESOTA MINING & MFG·Filed 1990·Granted Jul 28, 1992·150 cites·17 claims
- 0691US6489003B1Elastic fastener3M INNOVATIVE PROPERTIES CO·Filed 1998·Granted Dec 3, 2002·63 cites·13 claims
- 0791US4861635APressure-sensitive adhesive closure for disposable diaperMINNESOTA MINING & MFG·Filed 1987·Granted Aug 29, 1989·69 cites·15 claims
- 0889US4781957AEasy tear masking tapeMINNESOTA MINING & MFG·Filed 1987·Granted Nov 1, 1988·69 cites·5 claims
- 0987US5431644AElastic strand constructionMINNESOTA MINING & MFG·Filed 1993·Granted Jul 11, 1995·51 cites·4 claims
- 1087US4898762AEasy tear sterilization indicator tapeMINNESOTA MINING & MFG·Filed 1988·Granted Feb 6, 1990·61 cites·26 claims
- 1187US4769283APressure-sensitive adhesive tapeMINNESOTA MINING & MFG·Filed 1986·Granted Sep 6, 1988·53 cites·17 claims
- 1285USD454303SPackage for dispensing sheets3M INNOVATIVE PROPERTIES CO·Filed 2000·Granted Mar 12, 2002·32 cites·1 claims
- 1383US6684464B1Bundling strap3M INNOVATIVE PROPERTIES CO·Filed 2002·Granted Feb 3, 2004·34 cites·17 claims
- 1482US6270910B1Anisotropic film3M INNOVATIVE PROPERTIES CO·Filed 1998·Granted Aug 7, 2001·49 cites·14 claims
- 1581USD463976STriangular package for dispensing sheets3M INNOVATIVE PROPERTIES CO·Filed 2000·Granted Oct 8, 2002·31 cites·1 claims
- 1680US6447875B1Polymeric articles having embedded phases3M INNOVATIVE PROPERTIES CO·Filed 1999·Granted Sep 10, 2002·39 cites·12 claims
- 1777USD463975SPackage for dispensing sheets3M INNOVATIVE PROPERTIES CO·Filed 2000·Granted Oct 8, 2002·22 cites·1 claims
- 1875US6767492B2Extrusion die and process3M INNOVATIVE PROPERTIES CO·Filed 2002·Granted Jul 27, 2004·57 cites·5 claims
- 1974US4808474APressure-sensitive adhesive tape having improved toughnessMINNESOTA MINING & MFG·Filed 1987·Granted Feb 28, 1989·35 cites·5 claims
- 2070US4985024ADisposable diaper having fastening means that are degradableMINNESOTA MINING & MFG·Filed 1989·Granted Jan 15, 1991·29 cites·16 claims
- 2170US4710190ADiaper having improved reinforced area for receiving adhesive fastening tapeMINNESOTA MINING & MFG·Filed 1986·Granted Dec 1, 1987·80 cites·19 claims
- 2269US6454096B1Package for dispensing individual sheets3M INNOVATIVE PROPERTIES CO·Filed 2000·Granted Sep 24, 2002·16 cites·28 claims
- 2360US5158557ARefastenable adhesive tape closureMINNESOTA MINING & MFG·Filed 1990·Granted Oct 27, 1992·83 cites·28 claims
- 2458US5026446AMethod of manufacturing a disposable diaper having an abraded target stripMINNESOTA MINING & MFG·Filed 1989·Granted Jun 25, 1991·55 cites·8 claims
- 2548US4904253APressure-sensitive adhesive tapeMINNESOTA MINING & MFG·Filed 1989·Granted Feb 27, 1990·9 cites·14 claims
- 2644USD460888SCircular package for dispensing sheetsFiled 2000·Granted Jul 30, 2002·5 cites·1 claims
- 2740US5342339APressure-sensitive adhesive closure for disposable diaperMINNESOTA MINING & MFG·Filed 1991·Granted Aug 30, 1994·7 cites·5 claims
- 2840US2003015819A1Elastic fastener3M INNOVATIVE PROPERTIES CO·Filed 2002·Application pending·0 cites
- 2936USD496854SBundling strap3M INNOVATIVE PROPERTIES CO·Filed 2003·Granted Oct 5, 2004·2 cites·1 claims
- 3036USD460351SDual pocket package for dispensing sheets3M INNOVATIVE PROPERTIES CO·Filed 2000·Granted Jul 16, 2002·3 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →