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

Theodore A. Tyler

APAphios: 1 patents #5 of 18Top 30%
Framingham, MA: #495 of 1,271 inventorsTop 40%
Massachusetts: #33,482 of 88,656 inventorsTop 40%
Overall (All Time): #1,519,177 of 4,157,543Top 40%
3 Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10485766 Drug delivery system and method for the treatment of neuro-degenerative disease Trevor Percival Castor, Jonathan Alexander, Geoffrey Purdum, J. David Rios, Lisa M. Schrott +1 more 2019-11-26
9034347 Drug delivery system and method for the treatment of neuro-degenerative disease Trevor Percival Castor, Jonathan Alexander, Geoffrey Purdum, J. David Rios, Lisa M. Schrott +1 more 2015-05-19
6291241 Methods for making Hypericum fractions and St. John's Wort products Trevor Percival Castor, Richard J. Student 2001-09-18