Appeal No. 1997-0138
Application No. 08/383,912
Claims 4 and 10 are representative of the subject matter
on appeal and read as follows:
4. A process for the preparation of a cosmetic or
pharmaceutical composition of claim 10 comprising
preparing an aqueous emulsion or suspension of a compound
of formula
I and at least one lipid compound and optionally
additives, stirring the emulsion or suspension at 40E to
80EC and reducing the size of the liposomes.
10. A
cosmetic or
pharmace utical
composit ion
containi ng a
dermato
gically effecti
ve amount
of at least one liposome containing an active compound of
the formula
wherein R is
1
selected from
the group consisting of -CN,
-NO and halogen, R is -CF or halogen, -A-B- is selected2 2 3
from the group consisting of
2
Page: Previous 1 2 3 4 5 6 7 8 Next
Last modified: November 3, 2007