Granted Patent
Utility
US 5,783,183 · App. 08/331,657
Cloning of the zymocin gene and use of zymocin in beverages
Inventors:
Pieter Cornelis Langeveld, Pieter Van Solingen, Jacobus Stark, Adrianus Wilhelmus Hermanus Vollebregt
Patented Case
View Patent ↗
Granted: Jul 21, 1998
Filed: Feb 22, 1995
Inventors
Pieter Cornelis Langeveld
Pieter Van Solingen
Jacobus Stark
Adrianus Wilhelmus Hermanus Vollebregt
Assignee (at issue)
Gist-Brocades 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.