Granted Patent
Utility
US 6,300,115 · App. 09/313,677
Pullulanase expression constructs containing .alpha.-amylase promoter and leader sequences
Inventors:
W. Martin Teague, Phillip J. Brumm, Larry N. Allen, Igor Brikun
Patented Case
View Patent ↗
Granted: Oct 9, 2001
Filed: May 18, 1999
Inventors
W. Martin Teague
Phillip J. Brumm
Larry N. Allen
Igor Brikun
Assignee (at issue)
ENZYME BIO SYSTEMS
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.