Granted Patent
Utility
US 6,503,278 · App. 09/043,720
Under tissue conditions degradable material and a method for its manufacturing
Inventors:
Timo Pohjonen, Pertti Tormala
Patented Case
View Patent ↗
Granted: Jan 7, 2003
Filed: Aug 26, 1998
Inventors
Timo Pohjonen
Pertti Tormala
Assignee (at issue)
Bionx Implants, Oy
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.