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:
Sep. 26, 2000
Filed:
May. 18, 1998
Applicant:
Inventors:
Bernd Bessling, Grunstadt, DE;
Sebastian Zeck, Freinsheim, DE;
Jurgen Pluckhan, Frankenthal, DE;
Thomas Mayer, Wachenheim, DE;
Ulrich Loffler, Dannstadt-Schauernheim, DE;
Gunter Spiegel, Worms, DE;
Rubens Ballenweg, Weinheim, DE;
Gerhard Brudi, Ludwigshafen, DE;
Klaus Gieselberg, Laumersheim, DE;
Lutz Hilprecht, Ludwigshafen, DE;
Winfried Terjung, Oberhausen, DE;
Heinz Auer, Neulussheim, DE;
Axel Werner Polt, Deidesheim, DE;
Stephan Scholl, Bad Durkheim, DE;
Assignee:
BASF Aktiengesellschaft, Ludwigshafen, DE;
Primary Examiner:
Int. Cl.
CPC ...
B01D / ; B01D / ; C07D / ;
U.S. Cl.
CPC ...
203-2 ; 203-6 ; 203 14 ; 203 91 ; 203 99 ; 203D / ; 549541 ;