IP Library › Granted Patent US 4,482,495
Granted Patent Utility
US 4,482,495 · App. 06/026,329

Mixed anhydrides of N'-acetylaminothioalkanoates

Inventors: George Margetts, Roderic S. Andrews, Jean Legros
Patented Case View Patent ↗
Granted: Nov 13, 1984 Filed: Apr 2, 1979
Inventors
George Margetts
Roderic S. Andrews
Jean Legros
Assignee (at issue)
Sterling Drug, 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 4,482,495
App. No.
06/026,329
Filed
1979-04-02
Granted
1984-11-13
Kind
A