Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Reexamination Certificate
2007-06-05
2007-06-05
Teskin, Fred (Department: 1713)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
C525S245000, C525S270000, C525S288000, C525S299000, C525S312000, C525S326500, C525S328800, C525S328900, C526S135000, C526S279000, C526S313000
Reexamination Certificate
active
10776674
ABSTRACT:
Novel copolymers, including block copolymers, which comprise: (a) a plurality of constitutional units that correspond to one or more olefin monomer species and (b) a plurality of constitutional units that correspond to one or more protected or unprotected hydroxystyrene monomer species.
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Faust Rudolf
Sipos Laszlo
Lahive & Cockfield LLP
Teskin Fred
University of Massachusetts Lowell
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