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Generated: May 26, 2019

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Details for Patent: 6,916,941

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Which drugs does patent 6,916,941 protect, and when does it expire?

Patent 6,916,941 protects LEXAPRO and is included in one NDA.

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

This patent has fifty-six patent family members in thirty-eight countries.

Summary for Patent: 6,916,941
Title: Crystalline composition containing escitalopram
Abstract:Crystalline particles of escitalopram oxalate with a particle size of at least 40 .mu.m is disclosed. Method for the manufacture of said crystalline particles and pharmaceutical compositions comprising said crystalline particles are also disclosed.
Inventor(s): Christensen; Troels Volsgaard (Holb.ae butted.k, DK), Liljegren; Ken (V.ae butted.rl.o slashed.se, DK), Elema; Michiel Onne (K.o slashed.bnhavn .O slashed., DK), Andresen; Lene (R.o slashed.dovre, DK), Mahashabde; Shashank (Kendall Park, NJ), Assenza; Sebastian P. (Fort Salonga, NY)
Assignee: H. Lundbeck A/S (Valby-Copenhagen, DK)
Application Number:10/403,453
Patent Litigation and PTAB cases: See patent lawsuits and PTAB cases for patent 6,916,941
Prior Art and Litigation SupportOrder Prior Art and Litigation support for Patent 6,916,941
Patent Claim Types:
see list of patent claims
Compound; Use; Formulation; Dosage form; Composition;

Drugs Protected by US Patent 6,916,941

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Submissiondate
Allergan Sales Llc LEXAPRO escitalopram oxalate TABLET;ORAL 021323-001 Aug 14, 2002 AB RX Yes No ➤ Sign Up ➤ Sign Up Y ➤ Sign Up
Allergan Sales Llc LEXAPRO escitalopram oxalate TABLET;ORAL 021323-002 Aug 14, 2002 AB RX Yes No ➤ Sign Up ➤ Sign Up Y ➤ Sign Up
Allergan Sales Llc LEXAPRO escitalopram oxalate TABLET;ORAL 021323-003 Aug 14, 2002 AB RX Yes Yes ➤ Sign Up ➤ Sign Up Y ➤ 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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Foreign Priority and PCT Information for Patent: 6,916,941

Foriegn Application Priority Data
Foreign Country Foreign Patent Number Foreign Patent Date
DenmarkPA 2001 01164Jul 31, 2001

International Family Members for US Patent 6,916,941

Country Patent Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Argentina 034898 ➤ Sign Up
Austria 286730 ➤ Sign Up
Austria 352546 ➤ Sign Up
Australia 2002355624 ➤ Sign Up
Bulgaria 108571 ➤ Sign Up
Brazil 0206164 ➤ Sign Up
Canada 2451915 ➤ 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:

McKinsey
US Department of Justice
Johnson and Johnson
Cantor Fitzgerald
Chubb
Deloitte

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