Granted Patent
Utility
US 4,764,630 · App. 07/127,764
Preparation of N,N-bis-trialkylsilyl carbodiimide
Inventors:
Khuong H. X. Mai, Ghanshyam Patil
Patented Case
View Patent ↗
Granted: Aug 16, 1988
Filed: Dec 2, 1987
Inventors
Khuong H. X. Mai
Ghanshyam Patil
Assignee (at issue)
E.I. DU PONT DE NEMOURS AND COMPANY
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.