Inventor · disambiguated record
Ranjani V. Parthasarathy
Also filed as: PARTHASARATHY RANJANI · PARTHASARATHY RANJANI V
31 granted patents·32 pending applications·358 citations·filing 1999–2023
96Inventor score
Files with3M INNOVATIVE PROPERTIES CO343M INNOVATIVE PROPERTIES COMPANY9SOLVENTUM INTELLECTUAL PROPERTIES COMPANY6MILLER JESSE D2PARTHASARATHY RANJANI V2
Top patents by PatentIndex Score
63 records- 0195US6750261B1High internal phase emulsion foams containing polyelectrolytes3M INNOVATIVE PROPERTIES CO·Filed 2003·Granted Jun 15, 2004·57 cites·19 claims
- 0294US7192560B2Methods and devices for removal of organic molecules from biological mixtures using anion exchange3M INNOVATIVE PROPERTIES CO·Filed 2001·Granted Mar 20, 2007·89 cites·47 claims
- 0391US6617136B2Biological sample processing methods and compositions that include surfactants3M INNOVATIVE PROPERTIES CO·Filed 2001·Granted Sep 9, 2003·63 cites·45 claims
- 0490US6890963B2High internal phase emulsion foams containing polyelectrolytes3M INNOVATIVE PROPERTIES CO·Filed 2004·Granted May 10, 2005·29 cites·25 claims
- 0588US7871827B2Methods and devices for removal of organic molecules from biological mixtures using anion exchange3M INNOVATIVE PROPERTIES CO·Filed 2005·Granted Jan 18, 2011·16 cites·39 claims
- 0687US8057758B2Variable valve apparatus and methodsBEDINGHAM WILLIAM·Filed 2010·Granted Nov 15, 2011·11 cites·20 claims
- 0784US8460689B2Oral care method and kitWLASCHIN KATIE F·Filed 2010·Granted Jun 11, 2013·12 cites·18 claims
- 0882US7939249B2Methods for nucleic acid isolation and kits using a microfluidic device and concentration step3M INNOVATIVE PROPERTIES CO·Filed 2004·Granted May 10, 2011·29 cites·34 claims
- 0980US9588052B2Water-based organic bismuth, elemental sulfur and lithium carbonate sterilization indicator composition3M INNOVATIVE PROPERTIES CO·Filed 2012·Granted Mar 7, 2017·2 cites·11 claims
- 1079US7347976B2Methods and devices for removal of organic molecules from biological mixtures using a hydrophilic solid support in a hydrophobic matrix3M INNOVATIVE PROPERTIES CO·Filed 2001·Granted Mar 25, 2008·22 cites·64 claims
- 1175US9176103B2Chemical indicator compositions, indicators and methodsWHITMAN DAVID A·Filed 2011·Granted Nov 3, 2015·4 cites·19 claims
- 1273US12062441B2Personal protective equipment and safety management system having active worker sensing and assessment3M INNOVATIVE PROPERTIES COMPANY·Filed 2019·Granted Aug 13, 2024·2 cites·16 claims
- 1370US9468614B2Oral care method and kit3M INNOVATIVE PROPERTIES CO·Filed 2013·Granted Oct 18, 2016·1 cites·17 claims
- 1468US9809717B2Antimicrobial-coated medical articlesALI MAHFUZA B·Filed 2011·Granted Nov 7, 2017·3 cites·18 claims
- 1563US7981600B2Methods and devices for removal of organic molecules from biological mixtures using an anion exchange material that includes a polyoxyalkylene3M INNOVATIVE PROPERTIES CO·Filed 2003·Granted Jul 19, 2011·2 cites·51 claims
- 1662US2004131584A1Site specific ligation of proteins to synthetic particlesSEARLE & CO·Filed 2003·Application pending·0 cites
- 1762US2025144058A1Prevention of virus transmission with application of a compositionSOLVENTUM INTELLECTUAL PROPERTIES COMPANY·Filed 2023·Application pending·0 cites
- 1861US12448484B2Phosphate-containing copolymers for virulence suppression3M INNOVATIVE PROPERTIES COMPANY·Filed 2021·Granted Oct 21, 2025·0 cites·20 claims
- 1961US2025108151A1Anti-microbial activity through a protective coating on medical articles3M INNOVATIVE PROPERTIES COMPANY·Filed 2022·Application pending·0 cites
- 2061US2025058026A1Parylene coatings for medical articles that are cleanable and reduce microbial touch transfer3M INNOVATIVE PROPERTIES COMPANY·Filed 2022·Application pending·0 cites
- 2160US2024366656A1Method of Treatment and Prophylaxis of Bacterial Infections3M INNOVATIVE PROPERTIES COMPANY·Filed 2022·Application pending·0 cites
- 2258US9320834B2Hardenable antimicrobial composition3M INNOVATIVE PROPERTIES CO·Filed 2013·Granted Apr 26, 2016·0 cites·10 claims
- 2358US6682727B2Site specific ligation of proteins to synthetic particlesSEARLE & CO·Filed 2001·Granted Jan 27, 2004·0 cites·7 claims
- 2457US12295923B2Antimicrobial compositions with 1,2-alkanediolsSOLVENTUM INTELLECTUAL PROPERTIES COMPANY·Filed 2019·Granted May 13, 2025·0 cites·15 claims
- 2557US2010233717A1Methods for detecting toxigenic microbesMILLER JESSE D·Filed 2008·Application pending·0 cites
- 2657US2007148687A1Variable Valve Apparatus and Methods3M INNOVATIVE PROPERTIES CO·Filed 2007·Application pending·0 cites
- 2756US2008103297A1Methods and devices for removal of organic molecules from biological mixtures using a hydrophilic solid support in a hydrophobic matrix3M INNOVATIVE PROPERTIES CO·Filed 2007·Application pending·0 cites
- 2856US2025041334A1Compositions for Virulence SuppressionSOLVENTUM INTELLECTUAL PROPERTIES COMPANY·Filed 2022·Application pending·0 cites
- 2956US2022030860A1Therapeutic composition and related methods3M INNOVATIVE PROPERTIES CO·Filed 2019·Application pending·0 cites
- 3054US2011189665A1Methods for detecting drug-resistant microbesMILLER JESSE D·Filed 2008·Application pending·0 cites
- 3154US2007160504A1Methods and devices for removal of organic molecules from biological mixtures using anion exchange3M INNOVATIVE PROPERTIES CO·Filed 2007·Application pending·0 cites
- 3253US12485140B2Transmission prevention of viruses with application of antiseptic compositionSOLVENTUM INTELLECTUAL PROPERTIES COMPANY·Filed 2020·Granted Dec 2, 2025·0 cites·18 claims
- 3352US6334999B1Liposomal aerosols for delivery of chemotherapeutic retinoids to the lungsRES DEV FOUNDATION·Filed 1999·Granted Jan 1, 2002·16 cites·15 claims
- 3452US2023302045A1Phosphonate-containing polymers for virulence suppression3M INNOVATIVE PROPERTIES COMPANY·Filed 2021·Application pending·0 cites
- 3552US2005130177A1Variable valve apparatus and methods3M INNOVATIVE PROPERTIES CO·Filed 2004·Application pending·0 cites
- 3651US12377062B2Antimicrobial solutionsSOLVENTUM INTELLECTUAL PROPERTIES COMPANY·Filed 2020·Granted Aug 5, 2025·0 cites·17 claims
- 3751US2005142571A1Methods for nucleic acid isolation and kits using solid phase material3M INNOVATIVE PROPERTIES CO·Filed 2004·Application pending·0 cites
- 3851US2025235420A1Phosphate and Arginine Containing Compositions and the Delivery of Such Compositions for Virulence SuppressionSOLVENTUM INTELLECTUAL PROPERTIES COMPANY·Filed 2021·Application pending·0 cites
- 3950US10941252B2Silicone copolymers, methods of making, and articles3M INNOVATIVE PROPERTIES CO·Filed 2017·Granted Mar 9, 2021·0 cites·18 claims
- 4049US11684069B2Cationic antiseptic compositions3M INNOVATIVE PROPERTIES COMPANY·Filed 2014·Granted Jun 27, 2023·0 cites·9 claims
- 4149US2022117859A1Topical antimicrobial microemulsions with fluorescent materials3M INNOVATIVE PROPERTIES CO·Filed 2019·Application pending·0 cites
- 4249US2022117860A1Topical antimicrobial microemulsions3M INNOVATIVE PROPERTIES CO·Filed 2019·Application pending·0 cites
- 4348US2010151469A1Sample-processing reagent compositions, methods, and devicesXIA WENSHENG·Filed 2008·Application pending·0 cites
- 4447US10639021B2Shapeable articles and methods of making and using the same3M INNOVATIVE PROPERTIES CO·Filed 2017·Granted May 5, 2020·0 cites·15 claims
- 4547US10342628B2Incision protection3M INNOVATIVE PROPERTIES CO·Filed 2013·Granted Jul 9, 2019·0 cites·17 claims
- 4647US2005142570A1Methods for nucleic acid isolation and kits using a microfluidic device and sedimenting reagent3M INNOVATIVE PROPERTIES CO·Filed 2004·Application pending·0 cites
- 4746US11576845B2Methods of removing spores comprising alcohol, acrylate copolymer particles, and a cationic coated article3M INNOVATIVE PROPERTIES COMPANY·Filed 2018·Granted Feb 14, 2023·0 cites·15 claims
- 4846US2003017567A1Biological sample processing methods and compositions that include surfactants3M INNOVATIVE PROPERTIES CO·Filed 2001·Application pending·0 cites
- 4946US2010209927A1Processing device tabletMENON VINOD P·Filed 2008·Application pending·0 cites
- 5045US2011020947A1Chemical component and processing device assembly3M INNOVATIVE PROPERTIES CO·Filed 2008·Application pending·0 cites
Showing the top 50 of 63 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →