Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
MS

Mark Robert Sivik — 288 Patents

The Procter & Gamble: 255 patents #3 of 10,133Top 1%
RHRhodia: 8 patents #11 of 236Top 5%
M&Milliken &: 6 patents #115 of 679Top 20%
Basf Se: 3 patents #4,656 of 13,826Top 35%
SUSolvay Usa: 2 patents #22 of 68Top 35%
WAWacker Chemie Ag: 2 patents #434 of 1,324Top 35%
N4Nutrition & Biosciences Usa 4: 2 patents #46 of 102Top 50%
CCCleveland Clinic: 1 patents #483 of 972Top 50%
Mason, OH: #2 of 1,011 inventorsTop 1%
Ohio: #18 of 73,341 inventorsTop 1%
Overall (All Time): #1,448 of 4,157,543Top 1%
288 Patents All Time

Issued Patents All Time

Showing 276–288 of 288 patents

Patent #TitleCo-InventorsDate
5578136 Automatic dishwashing compositions comprising quaternary substituted bleach activators Lucille F. Taylor, Alan David Willey, James Charles Theophile Roger Burckett-St. Laurent, Frederick Anthony Hartman 1996-11-26
5562847 Dryer-activated fabric conditioning and antistatic compositions with improved perfume longevity Scott William Waite, John Cort Severns, Frederick Anthony Hartman 1996-10-08
5561235 Multiple-substituted bleach activators Eugene Paul Gosselink, Gregory Scot Miracle, Alan David Willey, Michael E. Burns, Kevin Lee Kott +1 more 1996-10-01
5560862 Multiple-substituted bleach activators Eugene Paul Gosselink, Gregory Scot Miracle, Alan David Willey, Michael E. Burns, Kevin Lee Kott +1 more 1996-10-01
5559088 Dryer-activated fabric conditioning and antistatic compositions with improved perfume longevity John Cort Severns, Frederick Anthony Hartman, Hugo Robert Germain Denutte, Jill Bonham Costa, Alex Haejoon Chung 1996-09-24
5559261 Method for manufacturing cobalt catalysts 1996-09-24
5543083 Fatty amine derivatives of butylated hydroxy toluene for the protection of surfaces from physical and chemical degradation John Cort Severns 1996-08-06
5534180 Automatic dishwashing compositions comprising multiperacid-forming bleach activators Gregory Scot Miracle 1996-07-09
5534179 Detergent compositions comprising multiperacid-forming bleach activators Gregory Scot Miracle, Patti Jean Kellett 1996-07-09
5531910 Biodegradable fabric softener compositions with improved perfume longevity John Cort Severns, Frederick Anthony Hartman, Hugo Robert Germain Denutte, Jill Bonham Costa, Alex Haejoon Chung 1996-07-02
5520835 Automatic dishwashing compositions comprising multiquaternary bleach activators Lucille F. Taylor, James Charles Theophile Roger Burckett-St. Laurent 1996-05-28
5476599 Dryer-activated fabric conditioning and antistatic compositions containing biodegradable compounds having unsaturation John Robert Rusche, Frederick Anthony Hartman, Dennis Ray Bacon, Toan Trinh 1995-12-19
5460747 Multiple-substituted bleach activators Eugene Paul Gosselink, Gregory Scot Miracle, Alan David Willey, Michael E. Burns, Kevin Lee Kott +1 more 1995-10-24