Granted Patent
Utility
US 6,727,409 · App. 09/220,806
Bacillus thuringiensis strains and their insecticidal proteins
Inventors:
Bart Lambert, Stefan Jansens, Katrien Van Audenhove, Marnix Peferoen
Patented Case
View Patent ↗
Granted: Apr 27, 2004
Filed: Dec 28, 1998
Inventors
Bart Lambert
Stefan Jansens
Katrien Van Audenhove
Marnix Peferoen
Assignee (at issue)
Bayer Bioscience N.V.
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.