Inventor · disambiguated record
Karthik Viswanathan
Also filed as: VISWANATHAN KARTHIK
11 granted patents·5 pending applications·33 citations·filing 2008–2024
87Inventor score
Files withDONALDSON CO INC9ARUMUGHAM PRABHU1AT & T IP I LP1BLAISDELL JARED DEAN1FORD GLOBAL TECH LLC1
Top patents by PatentIndex Score
16 records- 0191US2025083089A1Materials, methods, and devices for siloxane contaminant removalDONALDSON CO INC·Filed 2024·Application pending·0 cites
- 0289US10130905B2Materials, methods, and devices for siloxane contaminant removalDONALDSON CO INC·Filed 2017·Granted Nov 20, 2018·2 cites·20 claims
- 0387US12151198B2Materials, methods, and devices for siloxane contaminant removalDONALDSON CO INC·Filed 2023·Granted Nov 26, 2024·0 cites·9 claims
- 0487US8915064B2Exhaust gas flow deviceBLAISDELL JARED DEAN·Filed 2008·Granted Dec 23, 2014·17 cites·29 claims
- 0585US9789435B2Materials, methods, and devices for siloxane contaminant removalDONALDSON CO INC·Filed 2013·Granted Oct 17, 2017·4 cites·17 claims
- 0684US11648501B2Materials, methods, and devices for siloxane contaminant removalDONALDSON CO INC·Filed 2020·Granted May 16, 2023·1 cites·6 claims
- 0783US10688433B2Materials, methods, and devices for siloxane contaminant removalDONALDSON CO INC·Filed 2018·Granted Jun 23, 2020·1 cites·13 claims
- 0874US10187287B2Estimating effort required for testing web services deployed in an enterprise systemNIIT TECH LTD·Filed 2016·Granted Jan 22, 2019·5 cites·17 claims
- 0969US9345996B2Liquefied petroleum gas filtration systemVISWANATHAN KARTHIK·Filed 2012·Granted May 24, 2016·1 cites·12 claims
- 1059US10213711B2Filter assembly for removing high molecular weight hydrocarbons from liquified propane gasDONALDSON CO INC·Filed 2016·Granted Feb 26, 2019·0 cites·7 claims
- 1158US9443040B2Method of forming hemming toolFORD GLOBAL TECH LLC·Filed 2015·Granted Sep 13, 2016·1 cites·12 claims
- 1258US2024112237A1Using decision trees to provide a guided e-commerce experienceAT & T IP I LP·Filed 2022·Application pending·0 cites
- 1356US2015211404A1Exhaust gas flow deviceDONALDSON CO INC·Filed 2014·Application pending·0 cites
- 1455US10657471B2Intelligent assignment of agentsFRESHDESK INC·Filed 2017·Granted May 19, 2020·1 cites·20 claims
- 1548US2010233048A1Combination filter elementDONALDSON CO INC·Filed 2008·Application pending·0 cites
- 1645US2012227044A1Automated workflow managerARUMUGHAM PRABHU·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →