Granted Patent
Utility
US 5,849,412 · App. 08/483,399
Encapsulated materials
Inventors:
Lev E. Bromberg, Elmer C. Lupton, Barry J. Hand
Patented Case
View Patent ↗
Granted: Dec 15, 1998
Filed: Jun 7, 1995
Inventors
Lev E. Bromberg
Elmer C. Lupton
Barry J. Hand
Assignee (at issue)
MedLogic Global 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.