Granted Patent
Utility
US 6,339,098 · App. 09/552,630
2,1-benzisothiazoline 2,2-dioxides
Inventors:
Mark A. Collins, Valerie A. Mackner, Jay E. Wrobel, James P. Edwards, Todd K. Jones, Christopher M. Tegley, Lin Zhi
Patented Case
View Patent ↗
Granted: Jan 15, 2002
Filed: Apr 19, 2000
Inventors
Mark A. Collins
Valerie A. Mackner
Jay E. Wrobel
James P. Edwards
Todd K. Jones
Christopher M. Tegley
Lin Zhi
Assignees (at issue)
Amerimas Home Products, Inc.
Ligand Pharmaceuticals Incorporated
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.