Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Tablets – lozenges – or pills
Reexamination Certificate
2005-06-29
2010-06-22
Audet, Maury (Department: 1654)
Drug, bio-affecting and body treating compositions
Preparations characterized by special physical form
Tablets, lozenges, or pills
C530S327000, C514S002600, C424S001690
Reexamination Certificate
active
07740882
ABSTRACT:
The invention is directed to pharmaceutical compositions and methods for delivery of a therapeutic or diagnostic agent from one bodily compartment to one or more other bodily compartment by administering one of the following conjugates: a polymer having multiple functional groups at least one of which is covalently bound to a therapeutic or diagnostic agent, and at least one cell uptake promoter covalently bound to the therapeutic or diagnostic agent; or a polymer and at least one cell uptake promoter bound thereto; the polymer further comprising multiple functional groups at least one of which is covalently bound a therapeutic or diagnostic agent.
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Leibowitz Michael
Minko Tamara
Paranjpe Pankaj
Park Seong Hee
Pooyan Shahrair
Audet Maury
Butch, III Peter J.
Fox Rothschild LLP
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