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:
Mar. 23, 1999
Filed:
Sep. 20, 1995
Applicant:
Inventor:
Ulrike Pitzer, Krefeld, DE;
Assignee:
Bayer Ag, , DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C01G / ;
U.S. Cl.
CPC ...
423632 ; 423633 ; 106456 ;
Abstract
The present invention relates to a process for the production of yellow, highly transparent iron oxide pigments of elevated chemical purity, to yellow iron oxide pigments obtainable in this manner and to the use thereof to color lacquers and plastics.
Quick Actions:
Pitzer, Ulrike. (1999). Highly transparent, yellow iron oxide pigments, process for the (U.S. Patent No. 5885545). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5885545
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile