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:
Sep. 03, 2019
Filed:
Sep. 24, 2015
Applicant:
Specialty Minerals (Michigan) Inc., Bingham Farms, MI (US);
Inventors:
Joseph Andrew Sohara, Northampton, PA (US);
Ari Aari, Parainen, FI;
Assignee:
Specialty Minerals (Michigan) Inc., Bingham Farms, MI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
D21H 17/67 (2006.01); C09C 1/02 (2006.01); C01F 11/04 (2006.01); C01F 11/18 (2006.01); D21H 19/38 (2006.01);
U.S. Cl.
CPC ...
D21H 17/675 (2013.01); C01F 11/04 (2013.01); C01F 11/181 (2013.01); C09C 1/021 (2013.01); D21H 19/385 (2013.01); C01P 2004/61 (2013.01); C01P 2004/62 (2013.01);
Abstract
The current invention relates to methods of the recovery and re-use of minerals obtained from the combustion of the residues of a process to recycle paper.