IP Library › Granted Patent US 5,478,569
Granted Patent Utility
US 5,478,569 · App. 08/345,174

Fat-soluble composition of colloidal fish gelatin

Inventors: Kurt Berneis, Peter Schuler
Patented Case View Patent ↗
Granted: Dec 26, 1995 Filed: Nov 28, 1994
Inventors
Kurt Berneis
Peter Schuler
Assignee (at issue)
HOFFMANN-LA ROCHE 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.

Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 5,478,569
App. No.
08/345,174
Filed
1994-11-28
Granted
1995-12-26
Kind
A