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. 31, 1978
Filed:
Aug. 27, 1976
Applicant:
Inventors:
Alan Rembaum, Altadena, CA (US);
Willi Volksen, Pasadena, CA (US);
Assignee:
California Institute of Technology, Pasadena, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F / ;
U.S. Cl.
CPC ...
526 24 ; 427222 ; 526 41 ; 526 47 ; 526 472 ; 526 473 ; 526 474 ; 526 482 ; 526 483 ; 428407 ; 521 55 ; 526-1 ; 526 19 ; 526 23 ; 528424 ;
Abstract
Amine containing polymeric microspheres such as polyvinyl pyridine are complexed with metal salts or acids containing metals such as gold, platinum or iron. After reduction with sodium borohydride, the salt is reduced to finely divided free metal or metal oxides, useful as catalysts. Microspheres containing covalent bonding sites can be used for labeling or separating proteins.
Rembaum, Alan. (1978). Impregnated metal-polymeric functional beads (U.S. Patent No. 4123396). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4123396
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile