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. 13, 1994
Filed:
Oct. 26, 1993
Applicant:
Inventors:
Hans Deusser, Karlstein, DE;
Dieter Kerner, Hanau, DE;
Jurgen Meyer, Stockstadt, DE;
Gunther Michael, Karlstein, DE;
Andreas Stubbe, Rodenbach, DE;
Assignee:
Degussa Aktiengesellschaft, Frankfurt, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03F / ;
U.S. Cl.
CPC ...
430110 ; 430109 ; 428404 ; 428405 ;
Abstract
Surface-modified, pyrogenically produced titanium dioxide which is has the following physico-chemical properties:
Deusser, Hans. (1994). Surface-modified pyrogenically produced titanium dioxide (U.S. Patent No. 5372905). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5372905
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile