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:
Apr. 28, 2015
Filed:
May. 22, 2013
Applicant:
Océ Printing Systems Gmbh, Poing, DE;
Inventors:
Walter Brenner, Niederding, DE;
Admir Lela, Haar, DE;
Assignee:
Océ Printing Systems GmbH, Poing, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41J 2/165 (2006.01);
U.S. Cl.
CPC ...
B41J 2/16552 (2013.01);
Abstract
When cleaning inkjet print heads, a first cleaning fluid is provided which includes at least one cellulase or a catalytically active derivative thereof. A contaminated and/or blocked inkjet print head () is cleaned using this first cleaning fluid.
Brenner, Walter. (2015). Method and cleaning fluid for cleaning inkjet print heads, use of a cleaning fluid of this type, method for operating inkjet print heads (U.S. Patent No. 9016831). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9016831
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile