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. 02, 2019
Filed:
Sep. 29, 2015
Applicant:
Pécsi Tudományegyetem, Pécs, HU;
Inventors:
Assignee:
Pécsi Tudományegyetem, Pécs, HU;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 31/22 (2006.01); C08G 12/04 (2006.01); G01N 33/18 (2006.01); G01N 33/48 (2006.01);
U.S. Cl.
CPC ...
G01N 31/221 (2013.01); C08G 12/04 (2013.01); G01N 33/18 (2013.01); G01N 33/48 (2013.01);
Abstract
The invention relates to a wide range optical sensor for measuring pH, wherein said optical sensor contains a carrier and one or more p-nitro-phenyl/formaldehyde condensed polymer of formula (I) bounded to said carrier wherein n is 1-20, and Z is H or binding group.