Organic compounds -- part of the class 532-570 series – Organic compounds – Carbohydrates or derivatives
Reexamination Certificate
2005-03-29
2005-03-29
Jones, Dwayne (Department: 1614)
Organic compounds -- part of the class 532-570 series
Organic compounds
Carbohydrates or derivatives
C536S123100, C536S055100, C536S055200, C536S055000, C428S401000, C428S427000, C428S422000, C428S423300, C514S054000
Reexamination Certificate
active
06872819
ABSTRACT:
Biomaterials are disclosed comprised of biodegradable, biocompatible, and bioabsorbable non-woven fabric materials for use in surgery for the guided regeneration of tissues. The non-woven fabric materials are comprised of threads embedded in a matrix, wherein both the matrix and the threads can be comprised of esters of hyaluronic acid, used singly or in combination, or esters of hyaluronic acid in combination with esters of alginic acid or other polymers.
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Callegaro Lanfranco
Dona' Massimo
Pavesio Alessandra
Fidia Advanced Biopolymers S.r.l.
Hedman & Costigan ,P.C.
Jones Dwayne
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