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Serving leading biopharmaceutical companies globally:

Healthtrust
McKinsey
Citi
Deloitte
Farmers Insurance
Mallinckrodt
QuintilesIMS
Moodys
Johnson and Johnson
Fuji

Generated: February 22, 2018

DrugPatentWatch Database Preview

Details for Patent: 6,143,329

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Summary for Patent: 6,143,329
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 (iii) 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, trimcindone acetonide, and an odorless form of the composition.
Inventor(s): Kim; Soo-Il (Maple Glen, PA)
Assignee: Rorer Pharmaceutical Products Inc. (Greenville, DE)
Application Number:09/315,454
Patent Claim Types:
see list of patent claims
Composition; Compound; Use; Delivery;

Drugs Protected by US Patent 6,143,329

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 Patents Family Members for US Patent 6,143,329

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
European Patent Office 0938345 ➤ Try a Free Trial
European Patent Office 1382330 ➤ Try a Free Trial
Norway 318241 ➤ Try a Free Trial
African Intellectual Property Organization (OAPI) 10950 ➤ Try a Free Trial
Norway 986023 ➤ Try a Free Trial
South Korea 100383601 ➤ Try a Free Trial
South Korea 20000023563 ➤ Try a Free Trial
Japan 2001501914 ➤ Try a Free Trial
Israel 127611 ➤ Try a Free Trial
Hungary 227993 ➤ 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:

Deloitte
Daiichi Sankyo
Healthtrust
Fuji
Medtronic
Dow
Citi
Johnson and Johnson
Harvard Business School

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