Inventor · disambiguated record
Ann M. Crespi
Also filed as: CRESPI ANN M
22 granted patents·3 pending applications·1,330 citations·filing 1990–2013
97Inventor score
Top patents by PatentIndex Score
25 records- 0198US5439760AHigh reliability electrochemical cell and electrode assembly thereforMEDTRONIC INC·Filed 1993·Granted Aug 8, 1995·284 cites·71 claims
- 0297US5458997ARebalancing of lithium/silver vandium oxide (Li/SVO) cells for improved performanceMEDTRONIC INC·Filed 1994·Granted Oct 17, 1995·156 cites·7 claims
- 0395US6040082AVolumetrically efficient battery for implantable medical devicesMEDTRONIC INC·Filed 1997·Granted Mar 21, 2000·171 cites·32 claims
- 0494US5221453ASilver vanadium oxide cathode material and method of preparationMEDTRONIC INC·Filed 1990·Granted Jun 22, 1993·108 cites·11 claims
- 0593US5180642AElectrochemical cells with end-of-service indicatorMEDTRONIC INC·Filed 1992·Granted Jan 19, 1993·111 cites·11 claims
- 0690US6130005AHeat treated silver vanadium oxide for use in implantable medical devices, articles and methodsMEDTRONIC INC·Filed 1998·Granted Oct 10, 2000·56 cites·13 claims
- 0788US5895733ASynthesis method for silver vanadium oxideMEDTRONIC INC·Filed 1997·Granted Apr 20, 1999·55 cites·20 claims
- 0882US5955218AHeat-treated silver vanadium oxide for use in batteries for implantable medical devicesMEDTRONIC INC·Filed 1997·Granted Sep 21, 1999·60 cites·37 claims
- 0981US6409776B1Implantable medical device having flat electrolytic capacitor formed with nonthrough-etched and through-hole punctured anode sheetsMEDTRONIC INC·Filed 2000·Granted Jun 25, 2002·87 cites·3 claims
- 1078US8612167B2Estimating remaining battery service life in an implantable medical deviceSCHMIDT CRAIG L·Filed 2008·Granted Dec 17, 2013·23 cites·30 claims
- 1178US6093506ASynthesis of silver vanadium oxide for cathode materialMEDTRONIC INC·Filed 1998·Granted Jul 25, 2000·29 cites·13 claims
- 1276US6051038AMethod for making a high reliability electrochemical cell and electrode assembly thereforMEDTRONIC INC·Filed 1995·Granted Apr 18, 2000·46 cites·17 claims
- 1375US8452395B2Battery longevity estimator that accounts for episodes of high current drainCRESPI ANN M·Filed 2010·Granted May 28, 2013·11 cites·26 claims
- 1471US7570996B2Complex-shaped ceramic capacitors for implantable cardioverter defibrillators and method of manufactureMEDTRONIC INC·Filed 2006·Granted Aug 4, 2009·9 cites·15 claims
- 1571US6017656AElectrolyte for electrochemical cells having cathodes containing silver vanadium oxideMEDTRONIC INC·Filed 1997·Granted Jan 25, 2000·48 cites·16 claims
- 1669US5766797AElectrolyte for LI/SVO batteriesMEDTRONIC INC·Filed 1996·Granted Jun 16, 1998·43 cites·9 claims
- 1761US7459369B2High capacitance low resistance electrodeMEDTRONIC INC·Filed 2006·Granted Dec 2, 2008·2 cites·17 claims
- 1860US8706218B2Battery longevity estimator that accounts for episodes of high current drainMEDTRONIC INC·Filed 2013·Granted Apr 22, 2014·1 cites·26 claims
- 1953US6232012B1High reliability electrochemical cell and electrode assembly thereforMEDTRONIC INC·Filed 1998·Granted May 15, 2001·16 cites·2 claims
- 2049US5308714AMethod for preventing gas formation in electrochemical cellsMEDTRONIC INC·Filed 1992·Granted May 3, 1994·14 cites·9 claims
- 2148US8280519B2Method of maintaining wet-tantalum electrolytic capacitorsNORTON JOHN D·Filed 2012·Granted Oct 2, 2012·0 cites·7 claims
- 2246US8112158B2Method of maintaining wet-tantalum electrolytic capacitorsNORTON JOHN D·Filed 2005·Granted Feb 7, 2012·0 cites·13 claims
- 2343US2008177345A1Methods for estimating remaining battery service life in an implantable medical deviceSCHMIDT CRAIG L·Filed 2007·Application pending·0 cites
- 2441US2004220627A1Complex-shaped ceramic capacitors for implantable cardioverter defibrillators and method of manufactureFiled 2003·Application pending·0 cites
- 2540US2003056350A1Implantable medical device having flat electrolytic capacitor formed with nonthrough-etched and through-hole punctured anode sheetsMEDTRONIC INC·Filed 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →