The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 08, 1998
Filed:
Nov. 08, 1996
Robert Mark Worden, Holt, MI (US);
Kenneth C Sink, Okemos, MI (US);
Tyler T Ames, Lansing, MI (US);
Vicki S Thompson, Idaho Falls, ID (US);
Board of Trustees operating Michigan State University, East Lansing, MI (US);
Abstract
A method and bioreactor (10) apparatus is described for growing plant cells, particularly to produce plant derived chemicals is described. Bioparticles (11) containing magnetically susceptible particles are provided in a column (12) surrounded by a solenoids (13, 14, 14A) which act to hold the bioparticles in position in the column. One of the solenoids with a magnetically susceptible screen (24) acts as a valve to allow a portion of the bioparticles to be removed from the column. The method is particularly described for producing daidzein and genistein.