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Generated: April 26, 2017

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Details for Patent: 4,589,402

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Summary for Patent: 4,589,402

Title: Method of in vitro fertilization
Abstract:A method of in vitro fertilization therapy, which includes means for inducing ovulation by administering an exogenous human menopausal gonadotropin preparation and human chorionic gonadotropin, harvesting the mature follicles, combining the ovum with spermatazoa in vitro and transferring the conceptus into the uterus is improved by employing FSH as the exogenous human menopausal gonadotropin in the absence of exogenous LH.
Inventor(s): Hodgen; Gary D. (Potomac, MD), Jones, Jr.; Howard W. (Norfolk, VA), Jones; Georgeanna S. (Norfolk, VA)
Assignee: SErono Laboratories, Inc. (Randolph, MA)
Application Number:06/634,697
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International Patent Family for Patent: 4,589,402

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Austria64099► Subscribe
Germany3583081► Subscribe
European Patent Office0170502► Subscribe
JapanS6141451► Subscribe
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The estimated expiration dates shown above are derived by simply adding 20 years to the priority date.
Due to the complexity of determining patent expirations even in a single country, compounded by the diversity of global patent laws, it is advisable to have patent counsel verify freedom to operate.

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