Granted Patent
Utility
US 6,607,742 · App. 10/096,288
Suppository composition which is a spray-dried suspension of an acid-labile proton pump inhibitor in a solvent solution of a sterol and polymer
Inventors:
Rudolf Linder, Rango Dietrich
Patented Case
View Patent ↗
Granted: Aug 19, 2003
Filed: Mar 13, 2002
Inventors
Rudolf Linder
Rango Dietrich
Assignee (at issue)
ALTANA PHARMA AG
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.