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. 10, 2009
Filed:
Sep. 08, 2003
Applicants:
Juergen Schubert, Wachtberg, DE;
Robert Kuhlmann, Erftstadt, DE;
Hans Dieter Christian, Alzenau, DE;
Inventors:
Juergen Schubert, Wachtberg, DE;
Robert Kuhlmann, Erftstadt, DE;
Hans Dieter Christian, Alzenau, DE;
Assignee:
Degussa AG, Duesseldorf, DE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C04B 14/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A precipitated silica characterized by
Schubert, Juergen. (2009). Efficient matting agents based on precipitated silicas (U.S. Patent No. 7488382). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7488382
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile