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.:

US 10522767 B1

PDF
Full Text
Expired
Date of Patent:
Dec. 31, 2019

Filed:

Sep. 29, 2015
Applicants:

Basf SE, Ludwigshafen, DE;

Max-planck-gesellschaft Zur Foerderung Der Wissenschaften E.v., Munich, DE;

Inventors:

Thomas Gessner, Heidelberg, DE;

Helmut Reichelt, Neustadt, DE;

Hans Reichert, Rheinfelden, DE;

Daniel Jaensch, Mainz, DE;

Long Chen, Mainz, DE;

Klaus Muellen, Cologne, DE;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 51/50 (2006.01); H01L 51/00 (2006.01); C09K 11/06 (2006.01); C07D 471/06 (2006.01); C07D 471/22 (2006.01); C09B 5/62 (2006.01); C09B 57/08 (2006.01); C09D 11/037 (2014.01); C09D 11/32 (2014.01); C09D 11/50 (2014.01); C08K 5/3437 (2006.01); C09B 57/00 (2006.01); H01L 51/52 (2006.01); H01L 51/05 (2006.01); H01L 51/42 (2006.01);
U.S. Cl.
CPC ...
H01L 51/0072 (2013.01); C07D 471/06 (2013.01); C07D 471/22 (2013.01); C08K 5/3437 (2013.01); C09B 5/62 (2013.01); C09B 57/00 (2013.01); C09B 57/08 (2013.01); C09D 11/037 (2013.01); C09D 11/32 (2013.01); C09D 11/50 (2013.01); C09K 11/06 (2013.01); H01L 51/0053 (2013.01); H01L 51/5206 (2013.01); H01L 51/5234 (2013.01); C09K 2211/1007 (2013.01); C09K 2211/1018 (2013.01); C09K 2211/1029 (2013.01); H01L 51/0558 (2013.01); H01L 51/42 (2013.01); H01L 51/5056 (2013.01); H01L 51/5088 (2013.01); Y02E 10/549 (2013.01); Y02P 70/521 (2015.11);
Abstract

Provided is a 4-oxoquinoline compounds of the formula (I) (I) wherein A is selected from diradicals of the formulae (A.1), (A.2), (A.3), (A.4), (A.5) and (A.6), (A.1) (A.2) (A.3) (A.4) (A.5) (A.6) wherein R, R, R, R, R, if present R, R, R, R, R, R, R, R, R, R, R, R, R, R, R, R, R, R, Rand Rare as defined in the claims and in the description. Also provided is a method for their preparation and their use.


Find Patent Forward Citations

Gessner, Thomas. (2019). 4-oxoquinoline compounds (U.S. Patent No. 10522767). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10522767

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