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Serving hundreds of leading biopharmaceutical companies globally:

Chubb
Express Scripts
Citi
Medtronic
McKinsey
Cantor Fitzgerald
Mallinckrodt
AstraZeneca
Julphar

Generated: May 23, 2018

DrugPatentWatch Database Preview

Details for Patent: 4,259,315

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Summary for Patent: 4,259,315
Title: Controlled release potassium dosage form
Abstract:Pharmaceutical compositions for treating potassium deficiency in monogastric animals comprising gelatin capsules containing mixture comprised of controlled release form of microencapsulated potassium salt and hydrophilic surfactant are disclosed.
Inventor(s): Lippmann; Irwin (Richmond, VA), Popli; Shankar D. (Richmond, VA), Miller; Larry G. (Richmond, VA), Bell; Louis G. (Richmond, VA)
Assignee: A. H. Robins Company, Inc. (Richmond, VA)
Application Number:06/159,335
Patent Claim Types:
see list of patent claims
Composition; Dosage form; Use;

Drugs Protected by US Patent 4,259,315

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 Family Members for US Patent 4,259,315

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
France 2484254 ➤ Try a Free Trial
United Kingdom 2077587 ➤ Try a Free Trial
Germany 3100808 ➤ Try a Free Trial
Canada 1135624 ➤ 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:

UBS
Baxter
Moodys
Healthtrust
Teva
Argus Health
Express Scripts
McKesson
Chinese Patent Office

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