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:
May. 25, 1976
Filed:
Sep. 26, 1973
Applicant:
Inventors:
Hans Dieter Orth, Darmstadt, DT;
Wolfgang Brummer, Darmstadt, DT;
Michael Klockow, Darmstadt, DT;
Norbert Hennrich, Darmstadt, DT;
Assignee:
Merck Patent Gesellschaft mit beschrankter Haftung, Darmstadt, DT;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07G / ; C07G / ;
U.S. Cl.
CPC ...
195 63 ; 195 68 ; 195D / ; 260 15 ; 2601 / ; 2602 / ; 260232 ;
Abstract
Biochemically active compounds e.g., proteins and particulate biological materials such as bacteria and viruses, are immobilized on a water-swellable or water-insoluble matrix by covalent bonding to a partially crosslinked polymer containing reactive groups capable of binding the biochemically active compound thereto.