Granted Patent
Utility
US 6,750,226 · App. 10/047,464
Quinuclidine derivatives and their use as muscarinic M3 receptor ligands
Inventors:
Dolors Fernandez Forner, Maria Prat Quiñones, Maria Antonia Buil Albero
Patented Case
View Patent ↗
Granted: Jun 15, 2004
Filed: Jan 14, 2002
Inventors
Dolors Fernandez Forner
Maria Prat Quiñones
Maria Antonia Buil Albero
Assignee (at issue)
Almirall Prodesfarma S.A.
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.