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:
Mar. 20, 2007
Filed:
Feb. 17, 2003
Applicants:
Christian Walsdorff, Ludwigshafen, DE;
Götz-peter Schindler, Mannheim, DE;
Klaus Harth, Altleiningen, DE;
Hartmut Hibst, Schriesheim, DE;
Inventors:
Christian Walsdorff, Ludwigshafen, DE;
Götz-Peter Schindler, Mannheim, DE;
Klaus Harth, Altleiningen, DE;
Hartmut Hibst, Schriesheim, DE;
Assignee:
Basf Aktiengesellschaft, Ludwigshafen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 5/32 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to a process for preparing 4-vinylcyclohexene, which comprises the steps