Granted Patent
Utility
US 6,740,712 · App. 10/058,433
Polymers based on N-carbamyl-N'-dimethylsilyl methyl-piperazine traceless linkers for the solid phase synthesis of phenyl based libraries
Inventors:
Enzo Cereda, Carlo Maria Pellegrini, Monica Quai, Walter Barbaglia
Patented Case
View Patent ↗
Granted: May 25, 2004
Filed: Jan 28, 2002
Inventors
Enzo Cereda
Carlo Maria Pellegrini
Monica Quai
Walter Barbaglia
Assignee (at issue)
BOEHRINGER INGELHEIM PHARMA GMBH & CO. KG
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.