IP Library › Granted Patent US 4,469,863
Granted Patent Utility
US 4,469,863 · App. 06/206,297

Nonionic nucleic acid alkyl and aryl phosphonates and processes for manufacture and use thereof

Inventors: Paul O. P. Ts'o, Paul S. Miller
Patented Case View Patent ↗
Granted: Sep 4, 1984 Filed: Nov 12, 1980
Inventors
Paul O. P. Ts'o
Paul S. Miller

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 4,469,863
App. No.
06/206,297
Filed
1980-11-12
Granted
1984-09-04
Kind
A