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Serving hundreds of leading biopharmaceutical companies globally:

Boehringer Ingelheim
Julphar
Accenture
Healthtrust
Dow
Express Scripts
Mallinckrodt
UBS
AstraZeneca

Generated: May 27, 2018

DrugPatentWatch Database Preview

Details for Patent: 7,977,045

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Summary for Patent: 7,977,045
Title:Aqueous-based pharmaceutical composition
Abstract: An aqueous pharmaceutical composition which is capable of being sprayed into the nasal cavity of an individual and which comprises: (A) a pharmaceutically effective amount of solid particles of medicament which is effective in treating a bodily condition by virtue of its being present on the mucosal surfaces of the nasal cavity; and (B) a suspending agent in an amount effective to maintain said particles dispersed uniformly in the composition and to impart to the composition the following thixotropic properties: (i) the viscosity of the position in unsheared form is relatively high, with the composition being in gel-like form; (ii) as the composition is subjected to shear (shaken) in preparation for spraying, the viscosity of the composition becomes relatively low and such that the composition in the form of a mist flows readily into the nasal passages for deposit on the mucosal surfaces of the nasal cavity; and (D) in deposited form on the mucosal surfaces, the viscosity of the composition is relatively high and such that it resists being cleared from the mucosal surfaces by the inherent mucocillary forces which are present in the nasal cavity, a method of use of the composition and a method for preparation of the composition, including in preferred form the use of anti-inflammatory steroid, for example, triamcinolone acetonide, and an odorless form of the composition.
Inventor(s): Kim; Soo-Il (Maple Glen, PA)
Assignee: Aventis Pharmaceuticals Inc. (Bridgewater, NJ)
Application Number:12/728,984
Patent Claim Types:
see list of patent claims
Use; Composition; Formulation; Process;

Drugs Protected by US Patent 7,977,045

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 Family Members for US Patent 7,977,045

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Ukraine 68337 ➤ Try a Free Trial
Slovakia 284491 ➤ Try a Free Trial
Slovakia 181698 ➤ Try a Free Trial
Slovenia 938345 ➤ Try a Free Trial
Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration

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Serving hundreds of leading biopharmaceutical companies globally:

Cantor Fitzgerald
US Department of Justice
Chinese Patent Office
Cipla
Fish and Richardson
UBS
Dow
Citi
Daiichi Sankyo

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