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. 07, 1993
Filed:
Oct. 31, 1990
Applicant:
Inventors:
Julian P Breillatt, Jr, Mundelein, IL (US);
John W Eveleigh, Hockessin, DE (US);
Assignee:
E. I. Du Pont de Nemours and Company, Wilmington, DE (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A23J / ; C07K / ; C12Q / ; C12Q / ;
U.S. Cl.
CPC ...
530413 ; 435-6 ; 435-71 ; 436518 ; 436528 ; 4284022 ; 210635 ;
Abstract
Bioaffinity and ion-exchange separation methods are provided along with liquid supports utilized in these methods. The support is based on an inert carrier with ligands or binders attached to its surface through a highly fluorinated isocyanate anchor group. Methods for preparing such supports and their use in capturing neutral and charged target molecules from samples and in analytical applications are also provided.