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:
Feb. 01, 1994
Filed:
Nov. 07, 1991
Applicant:
Inventors:
Denis F Hochstrasser, Geneva, CH;
Carl R Merrill, Rockville, MD (US);
Abraham Patchornik, Ness-Ziona, IL;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N / ; G01N / ;
U.S. Cl.
CPC ...
436 86 ; 436 94 ; 436161 ; 436178 ; 2041826 ; 2041828 ;
Abstract
Amine-acryloyl and -methacryloyl derivatives and 1,6-heptadiene-4-ol can be used to provide crosslinked polyacrylamide gels which are useful in protein and nucleic acid separation and detection. The gels crosslinked with the compounds of the present invention exhibit much less background silver staining than previously known acrylamide gels.