Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...
Reexamination Certificate
2009-01-23
2011-11-15
Pepitone, Michael (Department: 1767)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Processes of preparing a desired or intentional composition...
C523S106000, C351S16000R, C623S006110, C623S006590, C526S279000, C526S319000, C526S321000, C526S323100, C526S323200, C526S326000
Reexamination Certificate
active
08058323
ABSTRACT:
Disclosed are soft, high refractive index, acrylic materials. These materials, especially useful as intraocular lens materials, contain one or more aryl acrylic hydrophobic monomers as principal device-forming monomers and a tack-reducing macromer additive. In addition to their use as intraocular lens materials, the present materials are also suitable for use in other ophthalmic or otorhinolaryngological devices, such as contact lenses, keratoprostheses, corneal inlays or rings; otological ventilation tubes and nasal implants.
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Cordova Diana M.
Karakelle Mutlu
Lehman Chance
Schlueter Douglas C.
Weinschenk, III Joseph I.
Novartis AG
Pepitone Michael
Ryan Patrick M.
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