Granted Patent
Utility
US 5,516,535 · App. 08/192,205
Beverage compositions having enhanced .beta.-carotene bioavailability
Inventors:
David C. Heckert, Haile Mehansho, Glenn Richard Hudepohl, Samuel C. Crosby
Patented Case
View Patent ↗
Granted: May 14, 1996
Filed: Feb 4, 1994
Inventors
David C. Heckert
Haile Mehansho
Glenn Richard Hudepohl
Samuel C. Crosby
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.