Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Implant or insert
Reexamination Certificate
2005-09-27
2005-09-27
Page, Thurman K. (Department: 1615)
Drug, bio-affecting and body treating compositions
Preparations characterized by special physical form
Implant or insert
C424S430000, C424S436000, C424S400000
Reexamination Certificate
active
06949255
ABSTRACT:
The present invention provides methods for preventing the transmission of HIV, methods for prophylaxis of HIV transmission and methods for reducing the risk of HIV transmission vaginally or rectally using compositions having at least one of polyquaternium, glycerin, methylparaben or proplyparaben. The invention further provides methods for inhibiting the transmission of a sexually transmitted disease using the compositions. Additionally, the invention provides combinations of compositions and devices used with such methods.
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Baron Samuel
Cloyd Miles W.
Nguyen Derrick
Poast Joyce
Board of Regents University of Texas
Brotman Harris F.
Gordon & Rees LLP
Page Thurman K.
Sheikh Humera N.
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