Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Transkaryotic Therapies — 40 Patents

Rank (All Time): #16,100 of 106,120Top 20%
15 inventors
40 Patents All Time

Top Inventors at Transkaryotic Therapies All Time

Showing 1–15 of 15 inventors

RankNamePatents
1 Douglas A. Treco 31
2 Richard F. Selden 28
3 Michael Heartlein 26
#4 Carol M. Kinoshita 5
#4 Marianne Borowski 5
#4 Melanie D. Williams 5
#7 Allan M. Miller 4
#7 Frances P. Gillispie 4
#7 Jeffrey F. Lemontt 4
#7 Michael F. Concino 4
#7 Rochelle Mineau-Hanschke 4
#12 Brian Hauge 1
#12 Evguenii Ivanov 1
#12 Peter Daniel 1
#12 Thomas Schuetz 1