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:
Nov. 05, 2019
Filed:
May. 25, 2018
Applicant:
Covestro Deutschland Ag, Leverkusen, DE;
Inventors:
Frank Richter, Leverkusen, DE;
Patrizio Orecchia, Berlin, DE;
Max Widemann, Haiterbach-Beihingen, DE;
Assignee:
Covestro Deutschland AG, Leverkusen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 498/14 (2006.01); C08G 18/79 (2006.01);
U.S. Cl.
CPC ...
C07D 498/14 (2013.01); C08G 18/79 (2013.01);
Abstract
The invention relates to polycyclic diiminooxadiazinones of the formula I and/or of the formula II, in which in each case