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:
Dec. 10, 2013
Filed:
Jan. 21, 2010
Applicants:
Frank Menzel, Hanau-Steinheim, DE;
Karl Meier, Alfter, DE;
Christian Panz, Wesseling-Berzdorf, DE;
Inventors:
Assignee:
Evonik Degussa GmbH, Essen, DE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E04B 1/74 (2006.01);
U.S. Cl.
CPC ...
Abstract
A thermal insulation material comprising a precipitated silica having a modified tapped density of less than or equal to 70 g/l.