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Serving hundreds of leading biopharmaceutical companies globally:

Argus Health
Merck
Medtronic
Citi
UBS
Daiichi Sankyo
Chubb
Moodys
Baxter

Generated: April 20, 2018

DrugPatentWatch Database Preview

Details for Patent: 6,630,162

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Which drugs does patent 6,630,162 protect, and when does it expire?

Patent 6,630,162 protects DETROL LA and is included in one NDA.

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

This patent has one hundred and twenty-eight patent family members in forty-four countries.
Summary for Patent: 6,630,162
Title: Pharmaceutical formulation and its use
Abstract:The invention relates to a pharmaceutical formulation containing tolterodine or a tolterodine-related compound, or a pharmacologically acceptable salt thereof, as active ingredient, in which the formulation exhibits a controlled in vitro release of the active ingredient in phosphate buffer at pH 6.8 of not less than about 80% after 18 hours, and after oral administration to a patient is capable of maintaining a substantially constant serum level of the active moiety or moieties for 24 hours. The invention also relates to the use of the pharmaceutical formulation for treating overactive bladder and gastrointestinal disorders.
Inventor(s): Nilvebrant; Lisbeth (Bromma, SE), Hallen; Bengt (Sollentuna, SE), Olsson; Birgitta (Stenhamra, SE), Strombom; Jan (Vattholm, SE), Gren; Torkek (Kalamazoo, MI), Ringberg; Anders (Stockholm, SE), Wikberg; Martin (Kullavik, SE)
Assignee: Pharmacia AB (Stockholm, SE)
Application Number:09/708,428
Patent Claim Types:
see list of patent claims
Formulation; Compound; Dosage form; Use;

Drugs Protected by US Patent 6,630,162

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
Pharmacia And Upjohn DETROL LA tolterodine tartrate CAPSULE, EXTENDED RELEASE;ORAL 021228-001 Dec 22, 2000 AB RX Yes No ➤ Sign Up ➤ Sign Up Y ➤ Sign Up
Pharmacia And Upjohn DETROL LA tolterodine tartrate CAPSULE, EXTENDED RELEASE;ORAL 021228-002 Dec 22, 2000 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 Patent Submitted

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Foreign Priority and PCT Information for Patent: 6,630,162

Foriegn Application Priority Data
Foreign Country Foreign Patent Number Foreign Patent Date
Sweden0000782Mar 09, 2000

Non-Orange Book US Patents Family Members for Patent 6,630,162

For Orange Book-listed patents (shown in the main table above) generic applications must certify that the listed patents are expired, invalid, or will not be infringed by generic entry.

The non-Orange Book patents listed below do not require formal certifications, so they do not automatically impede generic entry. Instead, they represent potential opportunities for branded firms to block generic entry through patent infringment challenges.

Patent No. Title Estimated Patent Expiration
6,911,217 Controlled release bead, a method of producing the same and multiple unit formulation comprising it ➤ Sign Up
7,008,637 Transdermally administered tolterodine as anti-muscarinic agent for the treatment of overactive bladder ➤ Sign Up
6,517,864 Transdermally administered tolterodine as anti-muscarinic agent for the treatment of overactive bladder ➤ Sign Up
6,770,295 Therapeutic formulation for administering tolterodine with controlled release ➤ Sign Up
Patent No. Title Estimated Patent Expiration

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International Patents Family Members for US Patent 6,630,162

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
African Regional IP Organization (ARIPO) 1323 ➤ Sign Up
African Regional IP Organization (ARIPO) 1529 ➤ Sign Up
Argentina 027815 ➤ Sign Up
Argentina 029311 ➤ Sign Up
Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration

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Serving hundreds of leading biopharmaceutical companies globally:

Express Scripts
Accenture
Julphar
Mallinckrodt
Farmers Insurance
Merck
Cerilliant
Fish and Richardson
McKesson

Drugs may be covered by multiple patents or regulatory protections. All trademarks and applicant names are the property of their respective owners or licensors. Although great care is taken in the proper and correct provision of this service, thinkBiotech LLC does not accept any responsibility for possible consequences of errors or omissions in the provided data. The data presented herein is for information purposes only. There is no warranty that the data contained herein is error free. thinkBiotech performs no independent verifification of facts as provided by public sources nor are attempts made to provide legal or investing advice. Any reliance on data provided herein is done solely at the discretion of the user. Users of this service are advised to seek professional advice and independent confirmation before considering acting on any of the provided information. thinkBiotech LLC reserves the right to amend, extend or withdraw any part or all of the offered service without notice.