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. 04, 2017
Filed:
Apr. 28, 2014
Applicant:
Basf SE, Ludwigshafen, DE;
Inventors:
Timon Stork, Mannheim, DE;
Karl Beck, Ă–stringen, DE;
Gabriele Gralla, Mannheim, DE;
Oliver Bey, Niederkirchen, DE;
Klaus Ebel, Heddesheim, DE;
Assignee:
BASF SE, Ludwigshafen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 321/00 (2006.01); C07D 315/00 (2006.01); C07D 309/10 (2006.01);
U.S. Cl.
CPC ...
C07D 309/10 (2013.01);
Abstract
The present invention relates to a process for the preparation of 2-substituted 4-hydroxy-4-methyltetrahydropyrans.