Granted Patent
Utility
US 6,652,478 · App. 09/580,780
Intracutaneous edged microneedle apparatus
Inventors:
Vladimir Gartstein, Dragan Nebrigic, Grover Owens, Faiz Feisal Sherman, Vadim Vladimirovich Yuzhakov, Francisco Arias
Patented Case
View Patent ↗
Granted: Nov 25, 2003
Filed: May 26, 2000
Inventors
Vladimir Gartstein
Dragan Nebrigic
Grover Owens
Faiz Feisal Sherman
Vadim Vladimirovich Yuzhakov
Francisco Arias
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.