Granted Patent
Utility
US 4,574,010 · App. 06/730,927
Herbicidal esters of N-substituted 2-bromo-4-methylimidazole-5-carboxylic acid
Inventors:
Andrea Leone-Bay, Peter E. Timony
Patented Case
View Patent ↗
Granted: Mar 4, 1986
Filed: May 6, 1985
Inventors
Andrea Leone-Bay
Peter E. Timony
Assignee (at issue)
Stauffer Chemical Company
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.