Granted Patent
Utility
US 6,197,829 · App. 09/592,550
External preparation of 2-amino-2-(2-(4-octylphenyl)ethyl) propane-1,3-diol or pharmaceutically acceptable salts thereof for topical administration
Inventors:
Tsuneo Fujii, Tadashi Mishina, Koji Teshima, Tomonori Imayoshi
Patented Case
View Patent ↗
Granted: Mar 6, 2001
Filed: Jun 12, 2000
Inventors
Tsuneo Fujii
Tadashi Mishina
Koji Teshima
Tomonori Imayoshi
Assignee (at issue)
Welfide Corporation
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.