Granted Patent
Utility
US 5,747,637 · App. 08/697,571
Bioabsorbable polymer and process for preparing the same
Inventors:
Hosei Shinoda, Masanobu Ajioka, Kimitaka Chida
Patented Case
View Patent ↗
Granted: May 5, 1998
Filed: Aug 28, 1996
Inventors
Hosei Shinoda
Masanobu Ajioka
Kimitaka Chida
Assignee (at issue)
Mitsui Toatsu Chemicals, Incorporated
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.