Granted Patent
Utility
US 6,355,647 · App. 09/485,188
3-substituted 3,4,5,7-tetrahedropyrrolo[3′,4′:4,5]thieno-[2,3-d]pyrimidine derivatives, their preparation and use
Inventors:
Gerd Steiner, Uta Dullweber, Dorothea Starck, Alfred Bach, Karsten Wicke, Hans-Jurgen Teschendorf, Francisco Javier Garcia-Ladona, Franz Emling
Patented Case
View Patent ↗
Granted: Mar 12, 2002
Filed: Feb 7, 2000
Inventors
Gerd Steiner
Uta Dullweber
Dorothea Starck
Alfred Bach
Karsten Wicke
Hans-Jurgen Teschendorf
Francisco Javier Garcia-Ladona
Franz Emling
Assignee (at issue)
Abbott Laboratories
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.