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Details for Patent: 6,780,881

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Patent 6,780,881 protects PROTONIX IV and is included in one NDA. There is one tentative approval for the compound protected by this patent. Additional details are available via the generic ingredient links below.

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

This patent has fifty-two patent family members in forty countries.

Summary for Patent: 6,780,881

Title: Freeze-dried pantoprazole preparation and pantoprazole injection
Abstract:Lyophilized pantoprazole preparations which are obtainable by freeze-drying of an aqueous solution of pantoprazole, ethylenediamine tetraacetic acid and/or a suitable salt thereof, and sodium hydroxide and/or sodium carbonate are disclosed. The preparations have advantageous properties when reconstituted for injection.
Inventor(s): Linder; Rudolf (Constance, DE), Dietrich; Rango (Constance, DE)
Assignee: Altana Pharma AG (Constance, DE)
Application Number:10/195,062
Patent Claim Types:
see list of patent claims
Formulation; Compound; Process; Device;
Patent Metrics:
Source: PatentQuant.com
Field: Pharmaceuticals
Back Citations: 5th percentile
Forward Citations: 1st percentile

Applicant Tradename Generic Name Dosage NDA Approval Date Type RLD Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use
Wyeth Pharms Inc
PROTONIX IV
pantoprazole sodium
INJECTABLE;IV (INFUSION)020988-001Mar 22, 2001RXYes6,780,881*PED► subscribeY
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Foreign Priority and PCT Information for Patent: 6,780,881

Foriegn Application Priority Data
Foreign Country Foreign Patent Number Foreign Patent Date
00125569Nov 22, 2000

Non-Orange Book Patents for Patent: 6,780,881

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
8,754,108Freeze-dried pantoprazole preparation and pantoprazole injection► subscribe
7,351,723Freeze-dried pantoprazole preparation and pantoprazole injection► subscribe
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The estimated expiration dates shown above are derived by simply adding 20 years to the priority date.
Because of the complexity of determining patent expiration dates it is advisable to have patent counsel verify freedom to operate.

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International Patent Family for Patent: 6,780,881

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Slovenia1339430► subscribe
Serbia52024► subscribe
Portugal1339430► subscribe
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The estimated expiration dates shown above are derived by simply adding 20 years to the priority date.
Due to the complexity of determining patent expirations even in a single country, compounded by the diversity of global patent laws, it is advisable to have patent counsel verify freedom to operate.

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