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Generated: May 26, 2019

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Details for Patent: 4,626,538

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Summary for Patent: 4,626,538
Title: [7-(3-disubstituted amino)phenyl]pyrazolo[1,5-a]pyrimidines
Abstract:Novel [7-(3-disubstituted amino)phenyl]pyrazolo[1,5-a]pyrimidines useful as anxiolytic, antiepileptic and sedative-hypnotic agents as well as skeletal muscle relaxants, methods of using these compounds, compositions of matter containing them and processes for their production.
Inventor(s): Dusza; John P. (Nanuet, NY), Tomcufcik; Andrew S. (Old Tappan, NJ), Albright; Jay D. (Nanuet, NY)
Assignee: American Cyanamid Company (Stamford, CT)
Application Number:06/732,986
Patent Litigation and PTAB cases: See patent lawsuits and PTAB cases for patent 4,626,538
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Patent Claim Types:
see list of patent claims
Compound; Use; Composition;

Drugs Protected by US Patent 4,626,538

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

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International Family Members for US Patent 4,626,538

Country Patent Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
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Austria 97414 ➤ Sign Up
Australia 2977084 ➤ Sign Up
Australia 568656 ➤ Sign Up
Australia 5736086 ➤ Sign Up
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Canada 1233174 ➤ Sign Up
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