Inventor · disambiguated record
Sridhar Ranganathan
Also filed as: RANGANATHAN SRIDHAR
43 granted patents·38 pending applications·2,579 citations·filing 1999–2025
98Inventor score
Files withKIMBERLY CLARK CO38ABRAHAM JOSE KOLLAKOMPIL3ANDERSON JOEL2BAKER ANDREW T2RANGANATHAN SRIDHAR2
Top patents by PatentIndex Score
81 records- 0199US6863924B2Method of making an absorbent compositeKIMBERLY CLARK CO·Filed 2002·Granted Mar 8, 2005·897 cites·55 claims
- 0298US6689934B2Absorbent materials having improved fluid intake and lock-up propertiesKIMBERLY CLARK CO·Filed 2002·Granted Feb 10, 2004·217 cites·24 claims
- 0397US12415298B2Component including a volatile hydrophobic coating and methods including the sameKIMBERLY CLARK CO·Filed 2020·Granted Sep 16, 2025·3 cites·14 claims
- 0497US8044363B2UV detection devices and methodsKIMBERLY CLARK CO·Filed 2007·Granted Oct 25, 2011·96 cites·24 claims
- 0597US6710225B1Layered absorbent structure with a zoned basis weightKIMBERLY CLARK CO·Filed 2000·Granted Mar 23, 2004·132 cites·24 claims
- 0696US11866884B2Method and apparatus for producing a zoned and/or layered substrateKIMBERLY CLARK CO·Filed 2021·Granted Jan 9, 2024·4 cites·25 claims
- 0793US8920731B2Nonwoven-based chemi-capacitive or chemi-resistive gas sensorNHAN DAVIS-DANG·Filed 2010·Granted Dec 30, 2014·19 cites·9 claims
- 0892US11201746B2Blockchain access control systemACCENTURE GLOBAL SOLUTIONS LTD·Filed 2019·Granted Dec 14, 2021·9 cites·21 claims
- 0992US8866052B2Heating articles using conductive websNHAN DAVIS-DANG HOANG·Filed 2009·Granted Oct 21, 2014·20 cites·20 claims
- 1091US8158689B2Hybrid absorbent foam and articles containing itBAKER ANDREW T·Filed 2005·Granted Apr 17, 2012·22 cites·32 claims
- 1191US7944401B2Radiating element for a signal emitting apparatusKIMBERLY CLARK CO·Filed 2008·Granted May 17, 2011·17 cites·29 claims
- 1291US7624468B2Wet mop with multi-layer substrateKIMBERLY CLARK CO·Filed 2006·Granted Dec 1, 2009·36 cites·18 claims
- 1390US8698641B2Body fluid discriminating sensorABRAHAM JOSE K·Filed 2011·Granted Apr 15, 2014·45 cites·20 claims
- 1490US6383960B1Layered absorbent structureKIMBERLY CLARK CO·Filed 2000·Granted May 7, 2002·219 cites·31 claims
- 1589US6872275B2Process for adding superabsorbent to a pre-formed fibrous web via in situ polymerizationKIMBERLY CLARK CO·Filed 2001·Granted Mar 29, 2005·32 cites·24 claims
- 1689US6437214B1Layered absorbent structure with a zoned basis weight and a heterogeneous layer regionKIMBERLY CLARK CO·Filed 2000·Granted Aug 20, 2002·192 cites·22 claims
- 1788US6645407B2Process for making absorbent material with in-situ polymerized superabsorbentKIMBERLY CLARK CO·Filed 2001·Granted Nov 11, 2003·34 cites·26 claims
- 1887US12270154B2Method and apparatus for producing a zoned substrateKIMBERLY CLARK CO·Filed 2023·Granted Apr 8, 2025·0 cites·21 claims
- 1987US8208681B2Image analysis system for detecting personal protective equipment complianceHELLER JEFFREY R·Filed 2007·Granted Jun 26, 2012·45 cites·29 claims
- 2087US6939914B2High stiffness absorbent polymers having improved absorbency rates and method for making the sameKIMBERLY CLARK CO·Filed 2002·Granted Sep 6, 2005·138 cites·42 claims
- 2186US8889944B2Sensor products using wicking materialsABRAHAM JOSE KOLLAKOMPIL·Filed 2011·Granted Nov 18, 2014·26 cites·17 claims
- 2285US9241839B2Absorbent article fullness indicatorABRAHAM JOSE KOLLAKOMPIL·Filed 2011·Granted Jan 26, 2016·23 cites·21 claims
- 2383US2025250740A1Zoned and/or layered substrates and method and apparatus for producing the sameKIMBERLY CLARK CO·Filed 2025·Application pending·0 cites
- 2481US8222476B2Absorbent articles with impending leakage sensorsSONG XUEDONG·Filed 2008·Granted Jul 17, 2012·22 cites·20 claims
- 2581US8057454B2Systems and methods for hydration sensing and monitoringLONG ANDREW MARK·Filed 2006·Granted Nov 15, 2011·33 cites·9 claims
- 2679US9278033B2Contactless passive sensing for absorbent articlesABRAHAM JOSE KOLLAKOMPIL·Filed 2011·Granted Mar 8, 2016·15 cites·20 claims
- 2777US7942825B2Method and device for monitoring thermal stressKIMBERLY CLARK CO·Filed 2008·Granted May 17, 2011·27 cites·24 claims
- 2876US12291819B2Zoned and/or layered substrates and method and apparatus for producing the sameKIMBERLY CLARK CO·Filed 2021·Granted May 6, 2025·0 cites·20 claims
- 2975US6608237B1High-strength, stabilized absorbent articleKIMBERLY CLARK CO·Filed 2000·Granted Aug 19, 2003·62 cites·27 claims
- 3073US7833177B2Breast feeding quantificationKIMBERLY CLARK CO·Filed 2006·Granted Nov 16, 2010·11 cites·21 claims
- 3166US9125800B2Stoma length indicator assembly and positioning systemBAKER ANDREW T·Filed 2011·Granted Sep 8, 2015·4 cites·18 claims
- 3264US6706944B2Absorbent materials having improved absorbent propertiesKIMBERLY CLARK CO·Filed 2001·Granted Mar 16, 2004·22 cites·83 claims
- 3363US6890622B2Composite fluid distribution and fluid retention layer having selective material deposition zones for personal care productsKIMBERLY CLARK CO·Filed 2001·Granted May 10, 2005·24 cites·19 claims
- 3462US9114065B2Method and system for monitoring nutritional uptake as a function of microflora intestinal gas levelsMACDONALD JOHN GAVIN·Filed 2011·Granted Aug 25, 2015·1 cites·4 claims
- 3562US8325048B2Thermal stress indicatorRANGANATHAN SRIDHAR·Filed 2009·Granted Dec 4, 2012·5 cites·19 claims
- 3662US6706945B1Absorbent article with improved, wet-formed absorbentKIMBERLY CLARK CO·Filed 2000·Granted Mar 16, 2004·20 cites·22 claims
- 3762US2012225773A1Low-density, open-cell, soft, flexible, thermoplastic absorbent foam and method of making foamKRUEGER JEFFREY JENNINGS·Filed 2012·Application pending·0 cites
- 3860US6323388B1Absorbent article with an improved, wet-formed absorbentKIMBERLY CLARK CO·Filed 1999·Granted Nov 27, 2001·73 cites·18 claims
- 3960US2018106773A1Detection of volatiles in personal care productsKIMBERLY CLARK CO·Filed 2017·Application pending·0 cites
- 4059US9795775B2Microneedles with improved open channel cross-sectional geometriesKIMBERLY CLARK CO·Filed 2014·Granted Oct 24, 2017·1 cites·30 claims
- 4159US7799967B2Differentially expanding absorbent structureKIMBERLY CLARK CO·Filed 2004·Granted Sep 21, 2010·16 cites·40 claims
- 4259US2009112541A1Virtual reality tools for development of infection control solutionsANDERSON JOEL·Filed 2007·Application pending·0 cites
- 4357US6905986B2Composites comprising superabsorbent materials having a bimodal particle size distribution and methods of making the sameKIMBERLY CLARK CO·Filed 2001·Granted Jun 14, 2005·11 cites·55 claims
- 4457US2006030632A1Low-density, open-cell, soft, flexible, thermoplastic, absorbent foam and method of making foamKRUEGER JEFFREY J·Filed 2005·Application pending·0 cites
- 4555US2009112538A1Virtual reality simulations for health care customer managementANDERSON JOEL·Filed 2007·Application pending·0 cites
- 4655US2014242715A1Detection of Volatiles in Personal Care ProductsKIMBERLY CLARK CO·Filed 2013·Application pending·0 cites
- 4754US6918981B2Process for adding superabsorbent to a pre-formed fibrous web using two polymer precursor streamsKIMBERLY CLARK CO·Filed 2001·Granted Jul 19, 2005·6 cites·27 claims
- 4852US2003119394A1Nonwoven web with coated superabsorbentFiled 2001·Application pending·0 cites
- 4951US2023250586A1Absorbent Product with Improved Capillary Pressure and Saturation CapacityKIMBERLY CLARK CO·Filed 2021·Application pending·0 cites
- 5050US2010168694A1Infrared Wetness Detection System For An Absorbent ArticleGAKHAR SUDHANSHU·Filed 2009·Application pending·0 cites
Showing the top 50 of 81 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →