Granted Patent
Utility
US 4,701,518 · App. 06/860,942
Antimicrobial nylon prepared in water with zinc compound and phosphorus compound
Inventors:
Scott E. Osborn, Vincent J. Farrugia, LeMoyne W. Plischke, Chester C. Wu
Patented Case
View Patent ↗
Granted: Oct 20, 1987
Filed: May 8, 1986
Inventors
Scott E. Osborn
Vincent J. Farrugia
LeMoyne W. Plischke
Chester C. Wu
Assignee (at issue)
Monsanto 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.