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:
Jan. 18, 2005
Filed:
Mar. 25, 2000
Applicants:
Heiko Maas, Schifferstadt, DE;
Shahram Mihan, Ludwigshafen, DE;
Randolf Köhn, Bath, GB;
Guido Seifert, Berlin, DE;
Jürgen Tropsch, Römerberg, DE;
Inventors:
Heiko Maas, Schifferstadt, DE;
Shahram Mihan, Ludwigshafen, DE;
Randolf Köhn, Bath, GB;
Guido Seifert, Berlin, DE;
Jürgen Tropsch, Römerberg, DE;
Assignee:
BASF Aktiengesellschaft, Ludwigshafen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07F 3118 ; C07F 1100 ;
U.S. Cl.
CPC ...
Abstract
An oligomerization catalyst for olefins is obtainable from