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Generated: January 20, 2018

DrugPatentWatch Database Preview

Details for Patent: 5,434,171

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Summary for Patent: 5,434,171
Title: Preparation of 3,4,4-trisubstituted-piperidinyl-N-alkylcarboxylates and intermediates
Abstract:This invention relates to a process for preparing certain 3,4,4-trisubstituted-piperidinyl-N-alkylcarboxylates, intermediates, and congeners. Finally, the invention provides new 3,4,4-trisubstituted-piperidinyl-N-alkylcarboxylates with formulations and methods for using the compounds.
Inventor(s): Frank; Scott A. (Lebanon, IN), Prather; Douglas E. (Brownsburg, IN), Ward; Jeffrey A. (Indianapolis, IN), Werner; John A. (Indianapolis, IN)
Assignee: Eli Lilly and Company (Indianapolis, IN)
Application Number:08/164,074
Patent Claim Types:
see list of patent claims
Compound; Use; Composition; Formulation; Dosage form; Process;

Drugs Protected by US Patent 5,434,171

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 5,434,171

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Austria 200279 ➤ Subscribe
Australia 681198 ➤ Subscribe
Australia 7917094 ➤ Subscribe
Brazil 9404842 ➤ Subscribe
Canada 2137221 ➤ Subscribe
China 1057294 ➤ Subscribe
China 1111239 ➤ Subscribe
China 1121387 ➤ Subscribe
China 1223257 ➤ Subscribe
Colombia 4290427 ➤ Subscribe
Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration

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Serving leading biopharmaceutical companies globally:

US Army
Fish and Richardson
Novartis
Teva
Cantor Fitzgerald
AstraZeneca
Moodys
QuintilesIMS
Express Scripts

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