Granted Patent
Utility
US 6,300,442 · App. 09/396,000
Process for making a cosmetically or pharmaceutically-acceptable emulsion or gel composition
Inventors:
Krystyna Plochocka, Jui-Chang Chuang, Jenn S. Shih
Patented Case
View Patent ↗
Granted: Oct 9, 2001
Filed: Mar 13, 1999
Inventors
Krystyna Plochocka
Jui-Chang Chuang
Jenn S. Shih
Assignee (at issue)
ISP INVESTMENTS LLC
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.