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:
Jun. 14, 2011
Filed:
Jun. 21, 2007
Applicants:
Rene Gabriel Erich Herbiet, Eupen, BE;
Norbert Wilhelm Puetz, Niederaussem, BE;
Volker Ernst Willi Keller, Frechen, DE;
Winfried Toedt, Steffeln-Auel, DE;
Inventors:
Rene Gabriel Erich Herbiet, Eupen, BE;
Norbert Wilhelm Puetz, Niederaussem, BE;
Volker Ernst Willi Keller, Frechen, DE;
Winfried Toedt, Steffeln-Auel, DE;
Assignee:
Martinswerk GmbH, Bergheim, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C01F 7/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
Process for the production of aluminum hydroxide flame-retardants by wet-miling and spray-drying an aluminum hydroxide containing slurry.