Granted Patent
Utility
US 6,147,064 · App. 08/476,420
Oral 1.alpha.-hydroxyprevitamin D in composition and method for treating psoriasis
Inventors:
Joyce C. Knutson, Charles R. Valliere, Charles W. Bishop
Patented Case
View Patent ↗
Granted: Nov 14, 2000
Filed: Jun 7, 1995
Inventors
Joyce C. Knutson
Charles R. Valliere
Charles W. Bishop
Assignee (at issue)
Bone Care International, LLC
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.