Granted Patent
Utility
US 6,569,681 · App. 09/525,160
Methods of improving homologous recombination
Inventor:
Evguenii Ivanov
Patented Case
View Patent ↗
Granted: May 27, 2003
Filed: Mar 14, 2000
Inventor
Evguenii Ivanov
Assignee (at issue)
Transkaryotic Therapies, 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.