Granted Patent
Utility
US 5,595,758 · App. 08/483,487
Soft-shelled gelatin encapsulated particles
Inventors:
Prasad S. Adusumilli, Kenneth James
Patented Case
View Patent ↗
Granted: Jan 21, 1997
Filed: Jun 7, 1995
Inventors
Prasad S. Adusumilli
Kenneth James
Assignee (at issue)
SmithKline Beecham Limited
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.