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Serving hundreds of leading biopharmaceutical companies globally:

Fuji
Chubb
Medtronic
Fish and Richardson
McKesson
Queensland Health
Deloitte
Baxter
Healthtrust

Generated: May 27, 2018

DrugPatentWatch Database Preview

Details for Patent: 5,248,492

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Summary for Patent: 5,248,492
Title: Low molecular weight carbohydrates as additives to stabilize metal oxide compositions
Abstract:This invention relates to compositions comprising a colloidal or particulate metal oxide which are stabilized by low molecular weight carbohydrates. The carbohydrates are characterized by the fact that a) they are not retained on the surface of the metal oxide based on the equilibrium room temperature dialysis of about 2 ml of the metal oxide composition at 0.2M metal concentration against deionized water; and b) they impart sufficient stability to the metal oxide compositions such that the compositions can withstand heat stress without perceptible aggregation as determined by a prescribed test procedure.
Inventor(s): Groman; Ernest V. (Brookline, MA), Josephson; Lee (Arlington, MA)
Assignee: Advanced Magnetics, Inc. (Cambridge, MA)
Application Number:07/860,388
Patent Claim Types:
see list of patent claims
Composition; Use;

Drugs Protected by US Patent 5,248,492

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 5,248,492

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Austria 135920 ➤ Try a Free Trial
Austria 139431 ➤ Try a Free Trial
Austria 142891 ➤ Try a Free Trial
Austria 143604 ➤ 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:

Merck
Daiichi Sankyo
Teva
Argus Health
Covington
US Department of Justice
Cerilliant
Fuji
Queensland Health

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