Inventor · disambiguated record
Mark J. Roy
Also filed as: ROY JR MARK · ROY MARK · ROY MARK J
17 granted patents·6 pending applications·140 citations·filing 2002–2023
93Inventor score
Top patents by PatentIndex Score
23 records- 0195US10224518B2Electrochemical cell casing having an open-ended main body portion of grade 5 or 23 titanium closed by upper and lower lids of grade 1 or 2 titaniumGREATBATCH LTD·Filed 2017·Granted Mar 5, 2019·6 cites·16 claims
- 0295US10109844B2Dual weld plug for an electrochemical cellGREATBATCH LTD·Filed 2016·Granted Oct 23, 2018·25 cites·22 claims
- 0395US7531274B1Sandwich electrode design having relatively thin current collectorsGREATBATCH LTD·Filed 2006·Granted May 12, 2009·25 cites·21 claims
- 0492US9300007B1Ultrasonic welding of lithium onto a current collectorDAI XIANGYANG·Filed 2012·Granted Mar 29, 2016·12 cites·23 claims
- 0591US10036481B2Isolation valve with thermoplastic overmoldingNIBCO·Filed 2015·Granted Jul 31, 2018·8 cites·17 claims
- 0686US11075388B1Foil-type current collector having an unperforated strip at the connector tabGREATBATCH LTD·Filed 2018·Granted Jul 27, 2021·2 cites·18 claims
- 0786US10263240B2Sandwich cathode lithium battery with high energy densityGREATBATCH LTD·Filed 2016·Granted Apr 16, 2019·2 cites·30 claims
- 0884US10629862B2Cathode insulator designGREATBATCH LTD·Filed 2017·Granted Apr 21, 2020·2 cites·36 claims
- 0982US7968817B2Laser weld process for seam welded electrochemical devicesGREATBATCH LTD·Filed 2006·Granted Jun 28, 2011·7 cites·33 claims
- 1082US7018743B2Dual chemistry electrode designGREATBATCH W TECHNOLOGIES·Filed 2003·Granted Mar 28, 2006·29 cites·25 claims
- 1176US8268466B2Method for coating noble metals on titanium current collectors for use in nonaqueous Li/CFx cellsTAKEUCHI ESTHER·Filed 2006·Granted Sep 18, 2012·4 cites·20 claims
- 1274US10205151B2Connector from the tab of an electrode current collector to the terminal pin of a feedthrough in an electrochemical cellGREATBATCH LTD·Filed 2016·Granted Feb 12, 2019·1 cites·20 claims
- 1371US6767670B2Carbon-coated titanium current collectors for use in alkali metal electrochemical cellsGREATBATCH W TECHNOLOGIES·Filed 2002·Granted Jul 27, 2004·9 cites·19 claims
- 1470US11075377B2Sandwich cathode lithium battery with high energy densityGREATBATCH LTD·Filed 2019·Granted Jul 27, 2021·0 cites·23 claims
- 1569US10916740B2Method of providing an electrochemical cell casing having an open-ended main body portion of grade 5 or 23 titanium closed by upper and lower lids of grade 1 or 2 titaniumGREATBATCH LTD·Filed 2018·Granted Feb 9, 2021·0 cites·16 claims
- 1668US7005214B2Noble metals coated on titanium current collectors for use in nonaqueous Li/CFx cellsGREATBATCH W TECHNOLOGIES·Filed 2002·Granted Feb 28, 2006·7 cites·15 claims
- 1765US10302233B2Temperature and pressure gauge adaptorsNIBCO·Filed 2016·Granted May 28, 2019·1 cites·8 claims
- 1864US2024021934A1Elastomeric Gasket Contacting The Inner Surface Of The Casing Lid Of A Pulse Dischargeable Lithium Electrochemical CellGREATBATCH LTD·Filed 2023·Application pending·0 cites
- 1963US2021131576A1Gas sediment trap assemblyNIBCO·Filed 2021·Application pending·0 cites
- 2055US2019170264A1Gas sediment trap assemblyNIBCO·Filed 2017·Application pending·0 cites
- 2149US2016271728A1Laser welding-self brazing in medical power manufacturingGREATBATCH LTD·Filed 2013·Application pending·0 cites
- 2246US2012282519A1Dissimilar Material Battery Enclosure for Improved Weld StructureFREITAG GARY·Filed 2012·Application pending·0 cites
- 2342US2003134188A1Sandwich electrode design having relatively thin current collectorsFiled 2003·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Mark J. Roy files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →