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:
Nov. 01, 1994
Filed:
Sep. 16, 1992
Applicant:
Inventors:
Guenter Lauth, Grosskarlbach, DE;
Ulrich Mueller, Neustadt, DE;
Wolfgang Hoelderich, Frankenthal, DE;
Stefan Brode, Karlsruhe, DE;
Gerhard Wagenblast, Weisenheim, DE;
Assignee:
BASF Aktiengesellschaft, Ludwigshafen, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C09B / ; B01J / ; C01B / ; C08K / ;
U.S. Cl.
CPC ...
106402 ; 106487 ; 106491 ; 106471 ; 106467 ; 106493 ; 502214 ; 502208 ; 502155 ; 423305 ;
Abstract
Colored crystalline alumophosphates and/or silicoalumophsophates of the AEL or VFI type useful as dyes, optical elements and as adsorbents have the following X-ray diffraction diagram: