Granted Patent
Utility
US 4,587,217 · App. 06/607,723
Vicinal heterogeneous dihalogenated products and method
Inventors:
John Geigert, Saul L. Neidleman
Patented Case
View Patent ↗
Granted: May 6, 1986
Filed: May 7, 1984
Inventors
John Geigert
Saul L. Neidleman
Assignee (at issue)
Cetus Corporation
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.