Granted Patent
Utility
US 5,804,162 · App. 08/479,621
Gas emulsions stabilized with fluorinated ethers having low Ostwald coefficients
Inventors:
Alexey S. Kabalnov, Ernest G. Schutt, Jeffry Weers
Patented Case
View Patent ↗
Granted: Sep 8, 1998
Filed: Jun 7, 1995
Inventors
Alexey S. Kabalnov
Ernest G. Schutt
Jeffry Weers
Assignee (at issue)
Alliance Pharmaceutical Corp.
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.