Granted Patent
Utility
US 5,576,428 · App. 08/107,748
Invertase gene(s) and uses thereof
Inventors:
William Owen Butler, Yoshihiro Konno, Craig Duane Dickinson, Leona C. Fitzmaurice, Theodore Erik Mirkov, Kathryn J. Elliott
Patented Case
View Patent ↗
Granted: Nov 19, 1996
Filed: Aug 20, 1993
Inventors
William Owen Butler
Yoshihiro Konno
Craig Duane Dickinson
Leona C. Fitzmaurice
Theodore Erik Mirkov
Kathryn J. Elliott
Assignee (at issue)
The Salk Institute Biotechnology/Industrial Associates, 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.