Assignee
TSRL INC
US4 patents
Top patents by PatentIndex Score
US5387421AFeb 7, 1995
Multi stage drug delivery system
TSRL INC109 citations94
US5569452AOct 29, 1996
Pharmaceutical formulation having enhanced bile acid binding affinity
TSRL INC28 citations89
US7176185B2Feb 13, 2007
Short peptide carrier system for cellular delivery of agent
TSRL INC56 citations86
US12397058B2Aug 26, 2025
Metabolically stable prodrugs
TSRL INC0 citations36