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:
Jul. 13, 1999
Filed:
Jun. 02, 1995
Applicant:
Inventors:
Mark R Nowakowski, San Diego, CA (US);
Kenneth F Buechler, San Diego, CA (US);
Richard R Anderson, Encinitas, CA (US);
Gunars E Valkirs, Escondido, CA (US);
Assignee:
Biosite Diagnostics Incorporated, San Diego, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N / ;
U.S. Cl.
CPC ...
436518 ; 435-71 ; 435-792 ; 435-793 ; 435-794 ; 435-795 ; 435970 ; 435975 ; 436501 ; 436535 ; 436805 ; 436810 ;
Abstract
Devices for use in heterogeneous ligand-receptor assays, having a porous member in contact with a nonabsorbent textured surface, where the surface texturing is such that a capillary network is formed when in fluid communication with the porous member. More particularly, these devices comprise: