Granted Patent
Utility
US 5,281,738 · App. 07/939,561
bis[4-(2,6-di-alkyl)phenol]silane derivatives as antiatherosclerotic agents
Inventors:
Roger A. Parker, Simon J. T. Mao
Patented Case
View Patent ↗
Granted: Jan 25, 1994
Filed: Sep 2, 1992
Inventors
Roger A. Parker
Simon J. T. Mao
Assignee (at issue)
Merrell Dow Pharmaceuticals 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.