Granted Patent
Utility
US 5,374,541 · App. 08/057,526
Combined use of .beta.-galactosidase and sialyltransferase coupled with in situ regeneration of CMP-sialic acid for one pot synthesis of oligosaccharides
Inventors:
Chi-Huey Wong, Federico C. A. Gaeta
Patented Case
View Patent ↗
Granted: Dec 20, 1994
Filed: May 4, 1993
Inventors
Chi-Huey Wong
Federico C. A. Gaeta
Assignees (at issue)
The Scripps Research Institute
Cytel Inc.
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.