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:
Apr. 16, 2002
Filed:
Nov. 02, 1999
Applicant:
Inventors:
Ernst Baumann, Dudenhofen, DE;
Wolfgang von Deyn, Neustadt, DE;
Stefan Engel, Idstein, DE;
Regina Luise Hill, Speyer, DE;
Uwe Kardorff, Mannheim, DE;
Guido Mayer, Neustadt, DE;
Martina Otten, Ludwigshafen, DE;
Michael Rack, Heidelberg, DE;
Joachim Rheinheimer, Ludwigshafen, DE;
Matthias Witschel, Ludwigshafen, DE;
Karl-Otto Westphalen, Speyer, DE;
Ulf Misslitz, Neustadt, DE;
Helmut Walter, Obrigheim, DE;
Assignee:
BASF Aktiengesellschaft, Ludwigshafen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A01N 3/500 ; C07C / ; C07C 4/923 ; C07D / ; C07D / ; C07D / ; C07D / ;
U.S. Cl.
CPC ...
A01N 3/500 ; C07C / ; C07C 4/923 ; C07D / ; C07D / ; C07D / ; C07D / ;