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. 20, 2010
Filed:
Mar. 14, 2007
Applicants:
Rolf Pinkos, Bad Duerkheim, DE;
Rudolf Erich Lorenz, Lambsheim, DE;
York Alexander Beste, Speyer, DE;
Inventors:
Rolf Pinkos, Bad Duerkheim, DE;
Rudolf Erich Lorenz, Lambsheim, DE;
York Alexander Beste, Speyer, DE;
Assignee:
BASF Aktiengesellschaft, Ludwigshafen, DE;
Primary Examiner:
Int. Cl.
CPC ...
C07C 29/17 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention provides an integrated process for continuously preparing 1,4-butanediol, which comprises the following stages: