Inventor · disambiguated record
Kannan Seshadri
Also filed as: SESHADRI KANNAN
52 granted patents·5 pending applications·922 citations·filing 2001–2022
98Inventor score
Files with3M INNOVATIVE PROPERTIES CO40RASMUSSEN JERALD K4ETZEL MARK R2BOTHOF CATHERINE A1GIBBENS KELLY J1
Top patents by PatentIndex Score
57 records- 0199US6734401B2Enhanced sample processing devices, systems and methods3M INNOVATIVE PROPERTIES CO·Filed 2001·Granted May 11, 2004·336 cites·112 claims
- 0297US9725545B2Porous polymeric resins3M INNOVATIVE PROPERTIES CO·Filed 2014·Granted Aug 8, 2017·15 cites·19 claims
- 0397US6532997B1Sample processing device with integral electrophoresis channels3M INNOVATIVE PROPERTIES CO·Filed 2001·Granted Mar 18, 2003·118 cites·16 claims
- 0496US9174159B2Framed pleated air filter with upstream bridging filaments3M INNOVATIVE PROPERTIES CO·Filed 2013·Granted Nov 3, 2015·24 cites·17 claims
- 0596US8846203B2Method of making ligand functionalized substrates3M INNOVATIVE PROPERTIES CO·Filed 2013·Granted Sep 30, 2014·10 cites·16 claims
- 0696US8435776B2Ligand functionalized polymersRASMUSSEN JERALD K·Filed 2011·Granted May 7, 2013·15 cites·21 claims
- 0796US8377672B2Ligand functionalized polymers3M INNOVATIVE PROPERTIES CO·Filed 2011·Granted Feb 19, 2013·20 cites·15 claims
- 0896US7683100B2Method of making macroporous cation exchange resins3M INNOVATIVE PROPERTIES CO·Filed 2005·Granted Mar 23, 2010·27 cites·12 claims
- 0996US7674836B2Method of making macroporous cation exchange resins3M INNOVATIVE PROPERTIES CO·Filed 2006·Granted Mar 9, 2010·29 cites·12 claims
- 1096US7674835B2Method of making macroporous anion exchange resins3M INNOVATIVE PROPERTIES CO·Filed 2005·Granted Mar 9, 2010·38 cites·12 claims
- 1195US9650470B2Method of making ligand functionalized substrates3M INNOVATIVE PROPERTIES CO·Filed 2014·Granted May 16, 2017·7 cites·6 claims
- 1294US9758547B2Ligand functionalized polymers3M INNOVATIVE PROPERTIES CO·Filed 2013·Granted Sep 12, 2017·9 cites·19 claims
- 1393US8459470B2Functionalized nonwoven article3M INNOVATIVE PROPERTIES CO·Filed 2012·Granted Jun 11, 2013·6 cites·2 claims
- 1493US6987253B2Enhanced sample processing devices, systems and methods3M INNOVATIVE PROPERTIES CO·Filed 2004·Granted Jan 17, 2006·82 cites·12 claims
- 1592US9278301B2Nestable framed pleated air filter and method of making3M INNOVATIVE PROPERTIES CO·Filed 2013·Granted Mar 8, 2016·9 cites·19 claims
- 1691US9272246B2Ligand functional substratesRASMUSSEN JERALD K·Filed 2012·Granted Mar 1, 2016·10 cites·18 claims
- 1791US8652582B2Method of making ligand functionalized substratesBOTHOF CATHERINE A·Filed 2009·Granted Feb 18, 2014·12 cites·16 claims
- 1889US9492771B2Ligand graft functionalized substratesETZEL MARK R·Filed 2009·Granted Nov 15, 2016·6 cites·3 claims
- 1989US8551894B2Ligand graft functionalized substratesSESHADRI KANNAN·Filed 2009·Granted Oct 8, 2013·20 cites·17 claims
- 2089US8328023B2Functionalized nonwoven articleWEISS DOUGLAS E·Filed 2009·Granted Dec 11, 2012·18 cites·22 claims
- 2188US8329034B2Functionalized nonwoven articleWALLER JR CLINTON P·Filed 2010·Granted Dec 11, 2012·12 cites·22 claims
- 2287US9056316B2Semi-interpenetrating polymer networkLAWSON DEL R·Filed 2011·Granted Jun 16, 2015·12 cites·17 claims
- 2386US10017461B2Method of making ligand functionalized substrates3M INNOVATIVE PROPERTIES CO·Filed 2017·Granted Jul 10, 2018·1 cites·5 claims
- 2486US10005814B2Ligand functionalized polymers3M INNOVATIVE PROPERTIES CO·Filed 2017·Granted Jun 26, 2018·2 cites·23 claims
- 2586US8586338B2Ligand functionalized substratesETZEL MARK R·Filed 2009·Granted Nov 19, 2013·15 cites·20 claims
- 2685US9447309B2Self-wetting adhesive composition3M INNOVATIVE PROPERTIES CO·Filed 2014·Granted Sep 20, 2016·5 cites·22 claims
- 2785US8338496B2Method of making macroporous cation exchange resinsRASMUSSEN JERALD K·Filed 2010·Granted Dec 25, 2012·5 cites·17 claims
- 2883US10722848B2Filtration medium sequence for biomaterial purification3M INNOVATIVE PROPERTIES CO·Filed 2016·Granted Jul 28, 2020·3 cites·20 claims
- 2983US10213519B2Fragrance dispenser for air filter3M INNOVATIVE PROPERTIES CO·Filed 2015·Granted Feb 26, 2019·3 cites·20 claims
- 3082US11179665B2Nestable framed pleated air filter and method of making3M INNOVATIVE PROPERTIES CO·Filed 2019·Granted Nov 23, 2021·1 cites·19 claims
- 3182US10406472B2Collapsible air filter3M INNOVATIVE PROPERTIES CO·Filed 2016·Granted Sep 10, 2019·3 cites·22 claims
- 3281US9259689B2Functionalized nonwoven article3M INNOVATIVE PROPERTIES CO·Filed 2012·Granted Feb 16, 2016·5 cites·18 claims
- 3381US8710111B2Porous polymeric resinsWICKERT PETER D·Filed 2008·Granted Apr 29, 2014·11 cites·18 claims
- 3480US8906645B2Microbial detection article having a water-absorbent filter assemblySWANSON STEVEN P·Filed 2011·Granted Dec 9, 2014·4 cites·20 claims
- 3578US11324849B2Fragrance dispenser with user-selectable release rate3M INNOVATIVE PROPERTIES CO·Filed 2017·Granted May 10, 2022·3 cites·19 claims
- 3678US9028690B2Water treatment cartridgeSANOCKI STEPHEN M·Filed 2012·Granted May 12, 2015·4 cites·18 claims
- 3777US10744222B2Fragrance dispenser for air filter3M INNOVATIVE PROPERTIES CO·Filed 2019·Granted Aug 18, 2020·1 cites·20 claims
- 3876US10144760B2Ligand functional substrates3M INNOVATIVE PROPERTIES CO·Filed 2016·Granted Dec 4, 2018·1 cites·18 claims
- 3975US8338497B2Method of making macroporous anion exchange resinsRASMUSSEN JERALD K·Filed 2010·Granted Dec 25, 2012·1 cites·17 claims
- 4075US2020102345A1Ligand functionalized polymers3M INNOVATIVE PROPERTIES CO·Filed 2019·Application pending·0 cites
- 4172US8945896B2Ligand functionalized polymers3M INNOVATIVE PROPERTIES CO·Filed 2013·Granted Feb 3, 2015·1 cites·21 claims
- 4271US10526366B2Ligand functionalized polymers3M INNOVATIVE PROPERTIES CO·Filed 2018·Granted Jan 7, 2020·0 cites·15 claims
- 4371US7488422B2Method and apparatus for separating a target molecule from a liquid mixture3M INNOVATIVE PROPERTIES CO·Filed 2005·Granted Feb 10, 2009·3 cites·13 claims
- 4469US11279731B2Ligand functional substrates3M INNOVATIVE PROPERTIES CO·Filed 2018·Granted Mar 22, 2022·0 cites·18 claims
- 4567US8349906B2Method of making macroporous cation exchange resins3M INNOVATIVE PROPERTIES CO·Filed 2010·Granted Jan 8, 2013·2 cites·18 claims
- 4667US7413660B2Single pass method and apparatus for separating a target molecule from a liquid mixture3M INNOVATIVE PROPERTIES CO·Filed 2005·Granted Aug 19, 2008·3 cites·13 claims
- 4767US6662830B2Sample processing device with integral electrophoresis channels3M INNOVATIVE PROPERTIES CO·Filed 2003·Granted Dec 16, 2003·5 cites·22 claims
- 4863US2022184264A1Fragrance dispenser with user-selectable release rate3M INNOVATIVE PROPERTIES CO·Filed 2022·Application pending·0 cites
- 4955US9302208B2Ligand graft functionalized substrates3M INNOVATIVE PROPERTIES CO·Filed 2013·Granted Apr 5, 2016·0 cites·17 claims
- 5052US10328378B2Nestable framed pleated air filter and method of making3M INNOVATIVE PROPERTIES CO·Filed 2016·Granted Jun 25, 2019·0 cites·17 claims
Showing the top 50 of 57 patent records by PatentIndex Score.
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