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:
Oct. 01, 1991
Filed:
Jul. 24, 1989
Applicant:
Inventors:
Richard B Cook, Rockland, ME (US);
Richard B Provonchee, Camden, ME (US);
Samuel Nochumson, Randolph, NJ (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C12N / ; C08B / ;
U.S. Cl.
CPC ...
435178 ; 536-3 ;
Abstract
A method for forming agarose beads, which may incorporate biological material at least partially labile at above 40.degree. C., in which an aqueous agarose solution is formed into bead-size portions which are gelled by contacting the portions with a cooled atmosphere, gas, and/or smooth hydrophobic surface, and then collected.