Granted Patent
Utility
US 6,809,104 · App. 10/289,933
Fused heterocyclic compounds
Inventors:
Xiaoqi Chen, Pingchen Fan, Juan C. Jaen, Leping Li, Mike Lizarzaburu, Jeffrey T. Mihalic, Stephen Joseph Shuttleworth
Patented Case
View Patent ↗
Granted: Oct 26, 2004
Filed: Nov 6, 2002
Inventors
Xiaoqi Chen
Pingchen Fan
Juan C. Jaen
Leping Li
Mike Lizarzaburu
Jeffrey T. Mihalic
Stephen Joseph Shuttleworth
Assignee (at issue)
Tularik Limited
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.