Inventor · disambiguated record
Karthik Ramaswami
Also filed as: RAMASWAMI KARTHIK
8 granted patents·11 pending applications·229 citations·filing 1997–2022
89Inventor score
Top patents by PatentIndex Score
19 records- 0195US7931981B2Separators for alkaline electrochemical cellsROVCAL INC·Filed 2009·Granted Apr 26, 2011·35 cites·44 claims
- 0293US7645540B2Separators for alkaline electrochemical cellsROVCAL INC·Filed 2004·Granted Jan 12, 2010·52 cites·64 claims
- 0389US6830847B2Zinc/air cellGILLETTE CO·Filed 2001·Granted Dec 14, 2004·43 cites·23 claims
- 0487US7807296B2Copper-manganese mixed oxide cathode material for use in alkaline cells having high capacityROVCAL INC·Filed 2007·Granted Oct 5, 2010·11 cites·30 claims
- 0583US7740984B2Alkaline cells having high capacityROVCAL INC·Filed 2005·Granted Jun 22, 2010·6 cites·46 claims
- 0678US7763384B2Alkaline cells having high capacityROVCAL INC·Filed 2004·Granted Jul 27, 2010·14 cites·28 claims
- 0773US2022370952A1Method and system for filtering formaldehyde from inoor airENVERID SYSTEMS INC·Filed 2022·Application pending·0 cites
- 0867US5750282AProcess for improving lithium ion cellDURACELL INC·Filed 1997·Granted May 12, 1998·44 cites·17 claims
- 0964US2019314756A1Method and system for filtering formaldehyde from inoor airENVERID SYSTEMS INC·Filed 2019·Application pending·0 cites
- 1058US2016228811A1Method and system for filtering formaldehyde from indoor airENVERID SYSTEMS INC·Filed 2014·Application pending·0 cites
- 1155US6497979B1Method of producing electrode for non-aqueous electrolytic cells including a narrow-gap dispersing processTDK CORP·Filed 1998·Granted Dec 24, 2002·24 cites·3 claims
- 1253US2007257016A1Heated Device for Dispensing a Volatile ActiveROVCAL INC·Filed 2007·Application pending·0 cites
- 1352US2009078568A1On-demand hydrogen gas generation device having gas management systemROVCAL INC·Filed 2008·Application pending·0 cites
- 1452US2009081497A1On-demand high energy density hydrogen gas generation deviceROVCAL INC·Filed 2008·Application pending·0 cites
- 1552US2009081501A1On-demand hydrogen gas generation deviceROVCAL INC·Filed 2008·Application pending·0 cites
- 1644US2008038634A1High Capacity Alkaline Cell Utilizing Cathode ExtenderROVCAL INC·Filed 2004·Application pending·0 cites
- 1744US2003173548A1Manganese oxide based catalyst and electrode for alkaline electrochemical system and method of its productionFiled 2003·Application pending·0 cites
- 1843US2006183019A1Adhesive for use in an electrochemical cellROVCAL INC·Filed 2005·Application pending·0 cites
- 1940US2006183020A1Sealing assembly for electrochemical cellROVCAL INC·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →