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. 24, 2012
Filed:
Mar. 29, 2006
Vadiraj Subbanna Ekkundi, Aesch, CH;
Narayan S. Punekar, Mumbai, IN;
Kamalesh Pai Fondekar, Thane, IN;
Georg Roentgen, Freiburg, DE;
Shilpa S. Korde, Mumbai, IN;
Ajit B. Shinde, Navi Mumbai, IN;
Masana Moorthy, Mumbai, IN;
Vadiraj Subbanna Ekkundi, Aesch, CH;
Narayan S. Punekar, Mumbai, IN;
Kamalesh Pai Fondekar, Thane, IN;
Georg Roentgen, Freiburg, DE;
Shilpa S. Korde, Mumbai, IN;
Ajit B. Shinde, Navi Mumbai, IN;
Masana Moorthy, Mumbai, IN;
BASF SE, Ludwigshafen, DE;
Abstract
A process for the separation of biological materials, such as dye-ligand affinity chromatography, wherein an adsorbent is used, which comprises a reaction product of certain reactive anthroquinone compounds and a substrate having a group capable of reaction with a reactive group in said reactive anthroquinone compounds to form a covalent bond.