Granted Patent
Utility
US 6,140,340 · App. 09/412,011
Derivatives of 2-[3-phenyl-2-propenyl]-1,2,3,4-tetrahydro isoquinoline, their process and their use as fungicides
Inventors:
Didier Babin, Abdel Karim Braham, Stephen Hawser, Khalid Islam
Patented Case
View Patent ↗
Granted: Oct 31, 2000
Filed: Oct 4, 1999
Inventors
Didier Babin
Abdel Karim Braham
Stephen Hawser
Khalid Islam
Assignee (at issue)
Hoechst Marion Roussel
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.