Granted Patent
Utility
US 6,375,983 · App. 08/873,780
Microencapsulated fragrances and method for preparation
Inventors:
Martin L. Kantor, Evgueni Barantsevitch, Sam J. Milstein
Patented Case
View Patent ↗
Granted: Apr 23, 2002
Filed: Jun 12, 1997
Inventors
Martin L. Kantor
Evgueni Barantsevitch
Sam J. Milstein
Assignee (at issue)
Emisphere Technologies, 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.