Granted Patent
Utility
US 6,256,533 · App. 09/329,025
Apparatus and method for using an intracutaneous microneedle array
Inventors:
Vadim Vladimirovich Yuzhakov, Faiz Feisal Sherman, Grover Owens, Vladimir Gartstein
Patented Case
View Patent ↗
Granted: Jul 3, 2001
Filed: Jun 9, 1999
Inventors
Vadim Vladimirovich Yuzhakov
Faiz Feisal Sherman
Grover Owens
Vladimir Gartstein
Assignee (at issue)
The Procter & Gamble Company
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.