Granted Patent
Utility
US 5,728,678 · App. 08/470,985
Method and composition for providing nutrition to a renal failure patient
Inventors:
Susan Trimbo, Diana Twyman, David C. Madsen, Shen-Youn Chang, Hugh N. Tucker
Patented Case
View Patent ↗
Granted: Mar 17, 1998
Filed: Jun 6, 1995
Inventors
Susan Trimbo
Diana Twyman
David C. Madsen
Shen-Youn Chang
Hugh N. Tucker
Assignee (at issue)
Nestec, 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.