Granted Patent
Utility
US 6,551,636 · App. 09/360,887
Modification of foaming properties of proteins
Inventor:
Shengi A. Chen
Patented Case
View Patent ↗
Granted: Apr 22, 2003
Filed: Jul 23, 1999
Inventor
Shengi A. Chen
Assignee (at issue)
Novozymes A/S
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.