Granted Patent
Utility
US 6,348,558 · App. 09/459,312
Hydrolytically degradable polymers and hydrogels made therefrom
Inventors:
J. Milton Harris, Michael D. Bentley, Xuan Zhoa, Xiaoming Shen
Patented Case
View Patent ↗
Granted: Feb 19, 2002
Filed: Dec 10, 1999
Inventors
J. Milton Harris
Michael D. Bentley
Xuan Zhoa
Xiaoming Shen
Assignee (at issue)
Shearwater Corporation
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.