Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Microparticles comprising a biodegradable polymer controlling the release of an antimalaria active principle, pharmaceutical compositions comprising it and process for its preparation

Microparticles comprising a biodegradable polymer controlling the release of an antimalaria active principle, pharmaceutical compositions comprising it and process for its preparation

US Patent 4897267 · Granted Jan 30, 1990

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Cyclodextrin and budesonide derivative compositions and methods2018
Composition and method for treating HPV2015
Use of cyclodextrin for treatment and prevention of bronchial inflammatory disea2015
Pharmaceutical compositions of pyrimidine-2,4,6-triones2011
Use of cyclodextrin for treatment and prevention of bronchial inflammatory disea2010
Polyolefin nanocomposites2002
Method for coating electrically conductive particles by grafting a polymer layer2002
Cyclic esterketone compounds, processes for the synthesis thereof and process fo2002
Method for making composites2001
Homogeneous filled polymer composite2001
Aliphatic polyesters and/or copolyesters and a process for the production thereo2000
Anionically copolymerized living random (meth) acrylic copolymers and copolymers2000