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

Collegium Pharmaceutical — 28 Patents

Rank (All Time): #21,888 of 106,127Top 25%
16 inventors
28 Patents All Time

Top Inventors at Collegium Pharmaceutical All Time

Showing 1–16 of 16 inventors

RankNamePatents
1 Jane Hirsh 20
1 Roman V. Rariy 20
3 Alison Fleming 19
#4 Alexander M. Klibanov 9
#5 Ravi K. Varanasi 8
#5 Said Saim 8
#7 Whe-Yong Lo 5
#8 Mark Hirsh 4
#8 Michael Heffernan 4
#8 Stephen L. Buchwald 4
#8 Timothy M. Swager 4
#12 Kamal K. Midha 2
#12 Shubha Chungi 2
#12 Srinivas Rao 2
#15 Alexander M. Kibanov 1
#15 Alexander Kilbanov 1