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Generated: January 16, 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 Patents Family Members for US Patent 5,248,492

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Austria 135920 ➤ Subscribe
Austria 139431 ➤ Subscribe
Austria 142891 ➤ Subscribe
Austria 143604 ➤ Subscribe
Austria 143814 ➤ Subscribe
Austria 151991 ➤ Subscribe
Australia 2545292 ➤ Subscribe
Australia 2700195 ➤ Subscribe
Canada 1301063 ➤ Subscribe
Canada 2075491 ➤ Subscribe
Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration

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Serving leading biopharmaceutical companies globally:

Novartis
Harvard Business School
Farmers Insurance
Argus Health
Medtronic
QuintilesIMS
Chubb
Mallinckrodt
Dow

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.

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