E-drug: Azithromycin sources (6)
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Any U.S. patent that issued in 1982 or 1985 has a lifetime of 17
years from issue date so the patents expire 1999 and 2002,
respectively. Any patent FILED in the US AFTER June 7 (or 8th- I
no longer remember) has a lifetime of 20 years from the filing date.
Warren Kaplan, Ph.D, Esq.
Boston University School of Public Health
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