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Generated: April 23, 2019

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Details for Patent: 4,879,303

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Summary for Patent: 4,879,303
Title: Pharmaceutically acceptable salts
Abstract:Improved pharmaceutical salts of amlodipine, particularly the besylate salt, and pharmaceutical compositions thereof. These salts find utility as anti-ischaemic and anti-hypertensive agents.
Inventor(s): Davison; Edward (Margate, GB2), Wells; James I. (Canterbury, GB2)
Assignee: Pfizer Inc. (New York, NY)
Application Number:07/256,938
Patent Litigation and PTAB cases: See patent lawsuits and PTAB cases for patent 4,879,303
Prior Art and Litigation SupportOrder Prior Art and Litigation support for Patent 4,879,303
Patent Claim Types:
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Compound; Composition; Formulation; Dosage form;

Drugs Protected by US Patent 4,879,303

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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Foreign Priority and PCT Information for Patent: 4,879,303

Foriegn Application Priority Data
Foreign Country Foreign Patent Number Foreign Patent Date
United Kingdom8608335Apr 04, 1986

International Family Members for US Patent 4,879,303

Country Patent Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
African Regional IP Organization (ARIPO) 50 ➤ Try a Free Trial
African Regional IP Organization (ARIPO) 8700060 ➤ Try a Free Trial
Argentina 242562 ➤ Try a Free Trial
Austria 49752 ➤ Try a Free Trial
Australia 573123 ➤ Try a Free Trial
Country Patent Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration

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