Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Tablets – lozenges – or pills
Reexamination Certificate
2006-09-12
2006-09-12
Peselev, Elli (Department: 1623)
Drug, bio-affecting and body treating compositions
Preparations characterized by special physical form
Tablets, lozenges, or pills
C424S465000, C424S489000, C514S029000, C536S007400
Reexamination Certificate
active
07105179
ABSTRACT:
The invention relates to novel crystal forms of azithromycin, an antibiotic useful in the treatment of infections.
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Chemical Abstracts, vol. 124, No. 3 (Jan. 15, 1996) Abstract No. 29525, Abstract of CN 1093370.
Li Zheng J.
Trask Andrew V.
Benson Gregg C.
Cregan B. Timothy
Liu Lance Y.
Peselev Elli
Pfizer Inc.
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