IP Library Granted Patent US 4,385,123
Granted Patent Utility
US 4,385,123 · App. 06/311,208

Deacetylated polysaccharide S-60

Inventors: Kenneth S. Kang, George T. Veeder, III, George T. Colegrove
Patented Case View Patent ↗
Granted: May 24, 1983 Filed: Oct 13, 1981
Inventors
Kenneth S. Kang
George T. Veeder, III
George T. Colegrove
Assignee (at issue)
MERCK & CO., 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 4,385,123
App. No.
06/311,208
Filed
1981-10-13
Granted
1983-05-24
Kind
A