Granted Patent
Utility
US 5,206,154 · App. 07/637,199
Method of producing cecropins by microbiological techniques
Inventors:
Jiunu Lai, Jar-How Lee, Yun-Long Lin, Dan Ray, Gary L. Wilcox
Patented Case
View Patent ↗
Granted: Apr 27, 1993
Filed: Jan 3, 1991
Inventors
Jiunu Lai
Jar-How Lee
Yun-Long Lin
Dan Ray
Gary L. Wilcox
Assignee (at issue)
Xoma Ltd.
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.