Releasable linkage and compositions containing same

Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Liposomes

Reexamination Certificate

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Details

C424S085100, C205S254000, C530S336000, C536S084000, C514S001000

Reexamination Certificate

active

06849270

ABSTRACT:
A compound comprised of a hydrophilic polymer covalently yet reversibly linked to a amine-containing ligand through a dithiobenzyl linkage is described.

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