Granted Patent
Utility
US 5,457,183 · App. 08/135,118
Hydroxylated texaphyrins
Inventors:
Jonathan L. Sessler, Tarak D. Mody, Gregory W. Hemmi, Vladimir Kral
Patented Case
View Patent ↗
Granted: Oct 10, 1995
Filed: Oct 12, 1993
Inventors
Jonathan L. Sessler
Tarak D. Mody
Gregory W. Hemmi
Vladimir Kral
Assignee (at issue)
BOARD OF REGENTS, THE UNIVERSITY OF TEXAS SYSTEM
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.