Organic compounds -- part of the class 532-570 series – Organic compounds – Esters having the thiocarboxylate group – -cx- – wherein the...
Reexamination Certificate
2006-03-27
2009-08-11
Egwim, Kelechi C (Department: 1796)
Organic compounds -- part of the class 532-570 series
Organic compounds
Esters having the thiocarboxylate group, -cx-, wherein the...
C558S245000, C536S122000, C508S445000
Reexamination Certificate
active
07572929
ABSTRACT:
Dithiocarbonate-containing macromer that contain biodegradable or water-soluble segments, and polymers derived from the reaction of these dithiocarbonate-containing macromers, are disclosed. The polymers derived from these dithiocarbonate-containing macromers with biodegradable or water-soluble segments are useful in medical and pharmaceutical applications.
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Cooper Kevin
Kulshrestha Ankur S.
Laredo Walter R.
Egwim Kelechi C
Ethicon, Inc. - USA
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