Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From carboxylic acid or derivative thereof
Reexamination Certificate
2006-04-04
2006-04-04
Zemel, Irina S. (Department: 1711)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
From carboxylic acid or derivative thereof
C528S422000, C528S483000, C526S258000
Reexamination Certificate
active
07022808
ABSTRACT:
A polymer having a plurality of 5–6 membered unsaturated rings which may be the same or different, linked together by way of linker chains to form a backbone, at least some of said 5–6 membered unsaturated rings carrying a ligand. Polymers of this nature can act as DNA mimics and as supports for use in oligonucleotide production.
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Hall Elizabeth Anne Howlett
Hunter Kawulia Tolefe
Kilpatrick & Stockton LLP
The Secretary of State for Defence DSTL
Zemel Irina S.
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