Granted Patent
Utility
US 6,592,899 · App. 09/971,082
PLA/PLGA oligomers combined with block copolymers for enhancing solubility of a drug in water
Inventors:
Kirk Fowers, Gaylen M. Zentner, Chung Shih, Ai-Zhi Piao
Patented Case
View Patent ↗
Granted: Jul 15, 2003
Filed: Oct 3, 2001
Inventors
Kirk Fowers
Gaylen M. Zentner
Chung Shih
Ai-Zhi Piao
Assignee (at issue)
Macromed, Inc.
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.