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:
Feb. 08, 2000
Filed:
Jun. 18, 1998
Applicant:
Inventors:
Assignee:
Basf Aktiengesellschaft, Ludwigshafen, DE;
Primary Examiner:
Int. Cl.
CPC ...
C08G / ;
U.S. Cl.
CPC ...
528 73 ; 2521822 ; 25218221 ; 25218222 ; 540544 ; 540553 ; 540609 ; 544 63 ; 544335 ; 549 10 ; 549 11 ; 549 22 ; 549 30 ; 549 39 ; 549 76 ; 549 77 ; 549 78 ; 549 79 ; 549373 ; 549375 ; 549493 ; 549510 ;