Granted Patent
Utility
US 6,080,441 · App. 09/074,788
Leavening acid composition
Inventors:
Frank H. Y. Chung, Thomas E. Edging
Patented Case
View Patent ↗
Granted: Jun 27, 2000
Filed: May 8, 1998
Inventors
Frank H. Y. Chung
Thomas E. Edging
Assignee (at issue)
Rhodia, Inc.
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.