Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Polymers from only ethylenic monomers or processes of...
Reexamination Certificate
2006-11-21
2006-11-21
Pezzuto, Helen L. (Department: 1713)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Polymers from only ethylenic monomers or processes of...
C526S260000, C526S266000, C526S303100, C526S310000, C526S320000, C526S347000, C623S006110
Reexamination Certificate
active
07138471
ABSTRACT:
A hydrophilic ethylenically unsaturated macromonomer is disclosed that is prepared by the addition polymerization of addition polymerizable monomers that include monomers that have hydroxyl or amino functional groups, some of which may be subsequently reacted to provide (meth)acryl ethylenic unsaturation. The macromonomers may be used to form intraocular lenses in situ by polymerization of the macromonomers, and thus treat presbyopia.
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Clayton Anthony Brian
Hughes Timothy Charles
Kambouris Peter Agapitos
Meijs Gordon Francis
Andrus Sceales Starke & Sawall LLP
Commonwealth Scientific and Industrial Research Organisation
Pezzuto Helen L.
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