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. 28, 2006
Filed:
Feb. 14, 2002
Applicants:
Oliver Meyer, Dorsheim, DE;
Markus Sauter, Gensingen, DE;
Mark Goehlich, Appenheim, DE;
Inventors:
Assignee:
Primary Examiner:
Int. Cl.
CPC ...
C07D 309/30 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to a continuous process for preparing dihydropyrones of general formula I, wherein the groups Rand Rhave the meanings described herein.