Appeal No. 95-1798
Application 07/397,415
17), page 6, claim 9 would be allowed if rewritten in independent
form.
REPRESENTATIVE CLAIM
Claim 14, which is illustrative of the subject matter on
appeal, reads as follows:
14. A water-soluble iodinated polymer comprising a dextran
backbone having grafted thereon groups of the formula
wherein
A is a
group formi
ng a bridg
e betwe
en the dextr
an backb
one and the
benzene ring;
R is -COOH, -COOH salified with a pharmaceutically
1
acceptable base, -CO-N-R , or -N-CO-R ; and3 5
* *
R R 4 6
-2-
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