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. 31, 2002
Filed:
Jan. 03, 2000
Applicant:
Inventors:
Andreas Kinnen, Xanten, DE;
Helmut Dillenburg, Rheinberg, DE;
Kurt Schinninger, Hallein, AT;
Christoph Nover, Rheinberg, DE;
Assignee:
Solvay Soda Deutschland GmbH, Hannover, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C01F 1/118 ;
U.S. Cl.
CPC ...
C01F 1/118 ;
Abstract
A process comprising introducing CO into milk of lime, in which the milk of lime is first ground, and then the CO is introduced to precipitate the calcium carbonate.
Kinnen, Andreas. (2002). Process for preparing precipitated calcium carbonates (U.S. Patent No. 6500400). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6500400
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile