Granted Patent
Utility
US 6,303,624 · App. 09/380,617
Preventives and remedies for hyperphosphatemia
Inventors:
Kazuhiko Nomura, Emiko Sasaki, Kazumi Nakazi, Tokuaki Kajiho
Patented Case
View Patent ↗
Granted: Oct 16, 2001
Filed: Nov 4, 1999
Inventors
Kazuhiko Nomura
Emiko Sasaki
Kazumi Nakazi
Tokuaki Kajiho
Assignee (at issue)
Fujisawa Pharmaceutical Co., Ltd.
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.