Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Polymers from only ethylenic monomers or processes of...
Reexamination Certificate
2005-09-02
2008-03-25
Crane, L. E. (Department: 1623)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Polymers from only ethylenic monomers or processes of...
C526S340100, C526S347000, C526S341000, C536S025300, C536S025330, C536S025340
Reexamination Certificate
active
07348391
ABSTRACT:
The present invention provides solid support media for use in oligomer synthesis, methods of producing the media, and methods of using the media. In some embodiments, the processes of the invention comprise (a) providing an organic phase comprising an olefin monomer, a cross-linker, a functionalizing reagent and an initiator; and (b) contacting the organic phase with an aqueous phase under conditions of time and temperature effective to form the polymeric bead.
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PCT International Search Report for PCT/US2005/031425 dated Apr. 28, 2006.
Kitaura Cheiko
Konishi Tatsuya
Kumar Raju K.
Matsumura Takeo
Matsunawa Ayako
Crane L. E.
Isis Patent Department
Isis Pharmaceuticals , Inc.
Nitto Denko Corporation
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