04554088 is referenced by 245 patents and cites 51 patents.

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.

Title
Magnetic particles for use in separations
Application Number
6/493991
Publication Number
4554088
Application Date
May 12, 1983
Publication Date
November 19, 1985
Inventor
Lee Josephson
Arlington
MA, US
Ernest V Groman
Brookline
MA, US
Mark S Chagnon
Lowell
MA, US
Roy A Whitehead
Hingham
MA, US
Agent
Pennie & Edmonds
Assignee
Advanced Magnetics
MA, US
IPC
H01F 1/26
C04B 35/04
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