Granted Patent
Utility
US 5,965,549 · App. 08/801,891
Ciprofloxacin-hydrocortisone suspension
Inventors:
Shivaji Purwar, David Goldman
Patented Case
View Patent ↗
Granted: Oct 12, 1999
Filed: Feb 18, 1997
Inventors
Shivaji Purwar
David Goldman
Assignee (at issue)
Bayer Aktiengesellschaft
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.