Granted Patent
Utility
US 6,048,999 · App. 09/236,353
N-[N-(3,3-dimethylbutyl)-L-.alpha.-aspartyl]-L-phenylalanine 1-methyl ester synergistic sweetener blends
Inventors:
Laurie L. Pajor, Kernon M. Gibes
Patented Case
View Patent ↗
Granted: Apr 11, 2000
Filed: Jan 25, 1999
Inventors
Laurie L. Pajor
Kernon M. Gibes
Assignee (at issue)
The NutraSweet Company
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.