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Generated: May 20, 2019

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Details for Patent: 6,713,086

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Which drugs does patent 6,713,086 protect, and when does it expire?

Patent 6,713,086 protects DEPAKOTE ER and is included in one NDA.

Protection for DEPAKOTE ER has been extended six months for pediatric studies, as indicated by the *PED designation in the table below.

This patent has forty patent family members in twenty-seven countries.

Summary for Patent: 6,713,086
Title: Controlled release formulation of divalproex sodium
Abstract:A new oral polymeric controlled release formulation suitable for the once-a-day administration of valproate compounds, such as divalproex sodium, has been discovered. This formulation exhibits significant advantages over the sustained release valproate formulations of the prior art. This formulation minimizes the variation between peak and trough plasma levels of valproate over a 24 hour dosing period. This formulation follows a zero-order release pattern thus producing essentially flat plasma levels of valproate, once steady-state levels have been achieved. This results in a significantly lower incidence of side effects for patients consuming such a formulation.
Inventor(s): Qiu; Yihong (Gumee, IL), Bollinger; J. Daniel (Libertyville, IL), Cheskin; Howard S. (Glencoe, IL), Dutta; Sandeep (Waukegan, IL), Engh; Kevin R. (Kenosha, IL), Poska; Richard P. (Mundelein, IL)
Assignee: Abbott Laboratories (Abbott Park, IL)
Application Number:10/215,142
Patent Litigation and PTAB cases: See patent lawsuits and PTAB cases for patent 6,713,086
Prior Art and Litigation SupportOrder Prior Art and Litigation support for Patent 6,713,086
Patent Claim Types:
see list of patent claims
Formulation; Compound; Dosage form; Delivery; Device; Use;

Drugs Protected by US Patent 6,713,086

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Submissiondate
Abbvie DEPAKOTE ER divalproex sodium TABLET, EXTENDED RELEASE;ORAL 021168-002 May 31, 2002 AB RX Yes No ➤ Sign Up ➤ Sign Up ➤ Sign Up
Abbvie DEPAKOTE ER divalproex sodium TABLET, EXTENDED RELEASE;ORAL 021168-001 Aug 4, 2000 AB RX Yes Yes ➤ Sign Up ➤ Sign Up ➤ Sign Up
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 6,713,086

Country Patent Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Argentina 021443 ➤ Sign Up
Austria 254907 ➤ Sign Up
Austria 275398 ➤ Sign Up
Australia 2002239260 ➤ Sign Up
Australia 2478900 ➤ Sign Up
Bulgaria 105665 ➤ Sign Up
Brazil 9916361 ➤ Sign Up
Country Patent Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration

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Serving hundreds of leading biopharmaceutical companies globally:

US Department of Justice
Moodys
UBS
Medtronic
McKesson
McKinsey

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