RC

Robert Chapman

PP Purdue Pharma: 1 patents #10 of 18Top 60%
PP Purdue Pharmaceuticals: 1 patents #5 of 9Top 60%
RT Rhodes Technologies: 1 patents #1 of 8Top 15%
📍 Downingtown, PA: #26 of 74 inventorsTop 40%
🗺 Pennsylvania: #2,390 of 7,701 inventorsTop 35%
Overall (2024): #295,670 of 561,600Top 55%
1
Patents 2024

Issued Patents 2024

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12060361 Process for preparing oxycodone hydrochloride having less than 25 ppm 14-hydroxycodeinone Lonn S. Rider, Qi-Zhong Hong, Donald J. Kyle, Robert Kupper 2024-08-13