Robert Kupper — 2 Patents at Purdue Pharma

Robert Kupper — 2 Patents in 2019

PPPurdue Pharma: 2 patents #8 of 55Top 15%

PPPurdue Pharmaceuticals: 2 patents #1 of 8Top 15%

RTRhodes Technologies: 2 patents #4 of 13Top 35%

TLThe P.F. Laboratories: 2 patents #1 of 8Top 15%

East Greenwich, RI: #10 of 65 inventorsTop 20%

Rhode Island: #102 of 681 inventorsTop 15%

Overall (2019): #126,662 of 560,194Top 25%

Issued Patents 2019

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
10407434	Process for preparing oxycodone compositions	Robert Chapman, Lonn S. Rider, Qi-Zhong Hong, Donald J. Kyle	2019-09-10
10259819	Process for preparing oxycodone compositions	Robert Chapman, Lonn S. Rider, Qi-Zhong Hong, Donald J. Kyle	2019-04-16