Granted Patent
Utility
US 6,521,432 · App. 08/479,849
Methods for enhancing the rate of modification of metastable bonds
Inventors:
Michael J. Powell, Anthony Rees, Paul M. Booth, Wonpyo Hong, Richard C. Titmas, Richard J. Massey
Patented Case
View Patent ↗
Granted: Feb 18, 2003
Filed: Jun 7, 1995
Inventors
Michael J. Powell
Anthony Rees
Paul M. Booth
Wonpyo Hong
Richard C. Titmas
Richard J. Massey
Assignee (at issue)
IGEN International, 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.