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USPTO Patent Rankings Data through Dec 31, 2025
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Mark Robert Sivik — 8 Patents in 2017

The Procter & Gamble: 8 patents #22 of 1,142Top 2%
Mason, OH: #6 of 172 inventorsTop 4%
Ohio: #102 of 7,013 inventorsTop 2%
Overall (2017): #11,161 of 506,227Top 3%
8 Patents 2017

Issued Patents 2017

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9850451 Fabric treatment compositions Rajan Keshav Panandiker, Travis Kyle Hodgdon, Lidiany GONZALEZ, Ouidad Benlahmar, Reinhold Joseph Leyrer +2 more 2017-12-26 $71,493,000
9840682 Cleaning compositions with improved sudsing profile comprising a cationic polymer and silicone mixture Gang SI, Rajan Keshav Panandiker, Dongyan Qin, Meng CHEN, Yang Zhang +9 more 2017-12-12 $56,155,000
9809782 Detergent composition comprising a cationic polymer and anionic/nonionic surfactant mixture Rajan Keshav Panandiker, Renae Dianna Fossum, Susanne Birkel, Nicholas David Vetter, Heather Anne Doria +3 more 2017-11-07 $45,152,000
9796952 Laundry care compositions with thiazolium dye Eugene Steven Sadlowski, Muill Lim, Manuela Javet, Cecile Pasquier, Brian Joseph Loughnane +9 more 2017-10-24 $79,075,000
9771546 Detergent composition comprising a cationic copolymer containing (meth)acrylamide and diallyl dimethyl ammonium chloride Rajan Keshav Panandiker, Renae Dianna Fossum, Susanne Birkel, Nicholas David Vetter, Heather Anne Doria +3 more 2017-09-26 $63,762,000
9725680 Method of preparing a detergent composition comprising a cationic polymer with a silicone/surfactant mixture Rajan Keshav Panandiker, Renae Dianna Fossum, Susanne Birkel, Nicholas David Vetter, Heather Anne Doria +4 more 2017-08-08 $63,963,000
9624458 Active containing fibrous structures with multiple regions Paul Thomas Weisman, Andreas Josef Dreher, Alyssandrea Hope Hamad-Ebrahimpour, Gregory Charles Gordon, Paul Dennis Trokhan 2017-04-18 $49,751,000
9617501 Method of treating a fabric by washing with a detergent comprising an acrylamide/DADMAC cationic polymer Rajan Keshav Panandiker, Renae Dianna Fossum, Susanne Birkel, Nicholas David Vetter, Heather Anne Doria +3 more 2017-04-11 $85,631,000