Granted Patent
Utility
US 6,514,527 · App. 09/830,118
Compositions comprising a mixture of bioflavonols
Inventors:
Herwig Buchholz, Jerzy Meduski
Patented Case
View Patent ↗
Granted: Feb 4, 2003
Filed: Apr 24, 2001
Inventors
Herwig Buchholz
Jerzy Meduski
Assignee (at issue)
Merck Patentgesellschaft
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.