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Serving hundreds of leading biopharmaceutical companies globally:

Colorcon
McKesson
QuintilesIMS
Citi
Deloitte
US Department of Justice
Fuji
Federal Trade Commission
Harvard Business School

Generated: June 18, 2018

DrugPatentWatch Database Preview

Details for Patent: 4,695,392

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Summary for Patent: 4,695,392
Title: Magnetic particles for use in separations
Abstract:A process is provided for the preparation of magnetic particles to which a wide variety of molecules may be coupled. The magnetic particles can be dispersed in aqueous media without rapid settling and conveniently reclaimed from media with a magnetic field. Preferred particles do not become magnetic after application of a magnetic field and can be redispersed and reused. The magnetic particles are useful in biological systems involving separations.
Inventor(s): Whitehead; Roy A. (Hingham, MA), Chagnon; Mark S. (Lowell, MA), Groman; Ernest V. (Brookline, MA), Josephson; Lee (Arlington, MA)
Assignee: Advanced Magnetics Inc. (Cambridge, MA)
Application Number:06/744,434
Patent Claim Types:
see list of patent claims

Drugs Protected by US Patent 4,695,392

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 4,695,392

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Austria 70366 ➤ Try a Free Trial
Canada 1254028 ➤ Try a Free Trial
Canada 1266769 ➤ Try a Free Trial
Germany 3485332 ➤ 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
UBS
Boehringer Ingelheim
Cipla
Federal Trade Commission
Cantor Fitzgerald
Johnson and Johnson
AstraZeneca
Dow

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