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. 19, 2021
Filed:
Jul. 26, 2017
Applicant:
Basf SE, Ludwigshafen am Rhein, DE;
Inventors:
Rupert Konradi, Ludwigshafen, DE;
Matthias Kellermeier, Ludwigshafen, DE;
Peter Stengel, Ludwigshafen, DE;
Assignee:
BASF SE, Ludwigshafen am Rhein, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 29/00 (2006.01); G01N 29/02 (2006.01); C08F 220/28 (2006.01); C08F 212/08 (2006.01); G01N 29/036 (2006.01); C09D 125/14 (2006.01); C09D 133/14 (2006.01);
U.S. Cl.
CPC ...
G01N 29/022 (2013.01); C08F 212/08 (2013.01); C08F 220/286 (2020.02); G01N 29/036 (2013.01); C09D 125/14 (2013.01); C09D 133/14 (2013.01); G01N 2291/0255 (2013.01); G01N 2291/0256 (2013.01); G01N 2291/0426 (2013.01);
Abstract
Biosensor BS comprising at least one polymer P wherein said polymer P is a copolymer of at least monomer M and at least one ester E of (meth)acrylic acid and polyethylene oxide, wherein said monomer M is different from ester E and has at least one ethylenically unsaturated double bond, wherein polymer P has a surface adsorption SA of at least 200 ng/cmon the respective surface where polymer P is deposited, said SA being determined by quartz crystal microbalance.