Granted Patent
Utility
US 4,873,108 · App. 06/858,751
Process for preparing hydrogen chloride hydrolyzed protein
Inventors:
Johannes F. M. de Rooij, Stephen E. Meakins
Patented Case
View Patent ↗
Granted: Oct 10, 1989
Filed: May 2, 1986
Inventors
Johannes F. M. de Rooij
Stephen E. Meakins
Assignee (at issue)
Unilever Patent Holdings B.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.