Granted Patent
Utility
US 4,480,122 · App. 06/423,977
Process for producing methyl formate
Inventors:
Theodore Horlenko, Adolfo Aguilo
Patented Case
View Patent ↗
Granted: Oct 30, 1984
Filed: Sep 27, 1982
Inventors
Theodore Horlenko
Adolfo Aguilo
Assignee (at issue)
Celanese GmbH
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.