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Serving leading biopharmaceutical companies globally:

Fish and Richardson
Mallinckrodt
Covington
Accenture
Chubb
AstraZeneca
Johnson and Johnson
Harvard Business School
Teva
Fuji

Generated: February 24, 2018

DrugPatentWatch Database Preview

Details for Patent: 4,244,946

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Summary for Patent: 4,244,946
Title: Water-soluble peptides affecting gonadal function
Abstract:[im-Bzl D-His.sup.6 ]LRF and [D-His.sup.6 (im-Bzl), Pro.sup.9 -NEt]LRF exhibit hydrophillicity comparable to that of LRF and act as superagonists exhibiting potencies, respectively, about 12 and more than 200 times that of LRF. The peptides or their nontoxic salts can be administered by intravenous subcutaneous, sublingual, oral, intravaginal, intranasal or rectal routes. The peptides can be used to regulate fertility in male and female mammals, including human beings.
Inventor(s): Rivier; Jean E. F. (La Jolla, CA), Vale, Jr.; Wylie W. (La Jolla, CA)
Assignee: The Salk Institute for Biological Studies (San Diego, CA)
Application Number:06/047,026
Patent Claim Types:
see list of patent claims
Compound; Use;

Drugs Protected by US Patent 4,244,946

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Patent Submitted
Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Patent Submitted

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International Patents Family Members for US Patent 4,244,946

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Austria 2617 ➤ Try a Free Trial
Australia 533348 ➤ Try a Free Trial
Australia 5866380 ➤ Try a Free Trial
Canada 1154758 ➤ Try a Free Trial
Germany 3062118 ➤ Try a Free Trial
Denmark 149896 ➤ Try a Free Trial
Denmark 241780 ➤ Try a Free Trial
European Patent Office 0021620 ➤ Try a Free Trial
Ireland 49822 ➤ Try a Free Trial
Ireland 801091 ➤ Try a Free Trial
Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration

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Serving hundreds of leading biopharmaceutical companies globally:

Julphar
Medtronic
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Baxter
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Citi
QuintilesIMS
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Federal Trade Commission

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