Granted Patent
Utility
US 6,608,671 · App. 09/118,728
Detector and screening device for ion channels
Inventors:
Roger Y. Tsien, Peter J. Coassin, Andrew A. Pham, Alec Tate Harootunian, Minh Vuong
Patented Case
View Patent ↗
Granted: Aug 19, 2003
Filed: Jul 17, 1998
Inventors
Roger Y. Tsien
Peter J. Coassin
Andrew A. Pham
Alec Tate Harootunian
Minh Vuong
Assignee (at issue)
Vertex Pharmaceuticals (San Diego) LLC
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.