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Last Updated: September 30, 2020

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Patent: 4,122,166

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Summary for Patent: 4,122,166
Title: Injectable contraceptive and method
Abstract:An injectable contraceptive antiserum, a process of preparing said antiserum and the method of preventing conception in mammals by the use of said antiserum, is disclosed. An antigen which causes the production of antibodies directed against a hormone essential to the reproductive cycle of mammal is prepared by coupling such a hormone with a carrier to form a hormone-carrier conjugate. A mammal is injected with said conjugate, and the produced antiserum is recovered from blood obtained from said mammal. Conception in mammals is prevented by injection of such recovered antiserum during the proper period of the reproductive cycle of said mammal. Specifically described is the antiserum recovered from the blood of a mammal which has been injected with an antigen prepared by coupling a hormone, such as, estradiol-17 beta with a protein and its use to temporarily sterilize a female of the canine species.
Inventor(s): Tribble; Ronald L. (Savannah, MO), Stagg; Charles M. (St. Joseph, MO)
Assignee: Philips Roxane, Inc. (St. Joseph, MO)
Application Number:05/880,508
Patent Claims:see list of patent claims

Details for Patent 4,122,166

Applicant Tradename Biologic Ingredient Dosage Form BLA Number Approval Date Patent No. Assignee Estimated Patent Expiration Status Orphan Source
Grifols Usa, Llc PLASBUMIN albumin (human) SOLUTION 101138 1 1994-09-26   Start Trial Philips Roxane, Inc. (St. Joseph, MO) 1996-08-17 search
Baxalta Us Inc. FLEXBUMIN albumin human INJECTION, SOLUTION 101452 1 2014-07-31   Start Trial Philips Roxane, Inc. (St. Joseph, MO) 1996-08-17 search
Csl Behring Ag ALBURX albumin (human) SOLUTION 102366 1 2009-01-06   Start Trial Philips Roxane, Inc. (St. Joseph, MO) 1996-08-17 search
Grifols Usa, Llc ALBUTEIN albumin (human) INJECTION, SOLUTION 102478 1 2019-12-15   Start Trial Philips Roxane, Inc. (St. Joseph, MO) 1996-08-17 search
Grifols Usa, Llc HUMAN ALBUMIN GRIFOLS albumin (human) SOLUTION 103352 1 2003-06-11   Start Trial Philips Roxane, Inc. (St. Joseph, MO) 1996-08-17 search
Csl Behring Llc ALBUMINAR-25 albumin (human) SOLUTION 103955 1 2009-01-06   Start Trial Philips Roxane, Inc. (St. Joseph, MO) 1996-08-17 search
>Applicant >Tradename >Biologic Ingredient >Dosage Form >BLA >Number >Approval Date >Patent No. >Assignee >Estimated Patent Expiration >Status >Orphan >Source

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