Granted Patent
Utility
US 5,055,046 · App. 07/681,590
Bioadhesive composition
Inventors:
Ratan K. Chaudhuri, Rama Haldar, Balgopal Gangadharan
Patented Case
View Patent ↗
Granted: Oct 8, 1991
Filed: Apr 8, 1991
Inventors
Ratan K. Chaudhuri
Rama Haldar
Balgopal Gangadharan
Assignee (at issue)
ISP INVESTMENTS LLC
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.