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Serving hundreds of leading biopharmaceutical companies globally:

Baxter
Dow
Healthtrust
Express Scripts
Merck
Covington
Teva
Federal Trade Commission
Cantor Fitzgerald

Generated: April 23, 2018

DrugPatentWatch Database Preview

Details for Patent: 4,260,769

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Summary for Patent: 4,260,769
Title: 5,5-Diphenylhydantoins
Abstract:Novel 5,5-diphenylhydantoins useful as anticonvulsants, antiepileptics and antiarrhythmics have the structural formula: ##STR1## wherein each R is hydrogen or --CH(R.sub.1)--X--P(O)(OH).sub.2, R.sub.1 is hydrogen or C.sub.1 -C.sub.7 straight or branched chain alkyl, and X is O or S, with the proviso that both R's cannot simultaneously be hydrogen.
Inventor(s): Stella; Valentino J. (Lawrence, KS), Sloan; Kenneth B. (Eudora, KS)
Assignee: INTERx Research Corporation (Lawrence, KS)
Application Number:06/033,234
Patent Claim Types:
see list of patent claims
Compound;

Drugs Protected by US Patent 4,260,769

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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Serving hundreds of leading biopharmaceutical companies globally:

Harvard Business School
Baxter
Daiichi Sankyo
Argus Health
Merck
AstraZeneca
Mallinckrodt
Express Scripts
UBS

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