Granted Patent
Utility
US 5,304,497 · App. 07/914,280
Method of forming N-protected amino acid thiohydantoins
Inventors:
Victoria L. Boyd, MeriLisa Bozzini, Piotr J. Guga, Gerald Zon
Patented Case
View Patent ↗
Granted: Apr 19, 1994
Filed: Jul 15, 1992
Inventors
Victoria L. Boyd
MeriLisa Bozzini
Piotr J. Guga
Gerald Zon
Assignee (at issue)
APPLIED BIOSYSTEMS, 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.