Granted Patent
Utility
US 5,378,469 · App. 07/772,529
Collagen threads
Inventors:
Paul Kemp, Robert M. Carr, Jr., John G. Maresh, John F. Cavallaro, Jerome Gross
Patented Case
View Patent ↗
Granted: Jan 3, 1995
Filed: Oct 7, 1991
Inventors
Paul Kemp
Robert M. Carr, Jr.
John G. Maresh
John F. Cavallaro
Jerome Gross
Assignee (at issue)
Organogenesis 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.