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:
Feb. 24, 2015
Filed:
Dec. 21, 2009
Steven Grumbine, Aurora, IL (US);
Nevin Naguib Sant, Aurora, IL (US);
Steven Grumbine, Aurora, IL (US);
Nevin Naguib Sant, Aurora, IL (US);
Cabot Microelectronics Corporation, Aurora, IL (US);
Abstract
The present invention provides a wiresaw cutting method comprising cutting a workpiece with a wiresaw while applying an aqueous cutting fluid to the wiresaw from a recirculating reservoir of cutting fluid, monitoring at least one of a chemical property, a physical property, or both, and adjusting the chemical composition of the cutting fluid while cutting the workpiece to maintain the property being monitored. The present invention additionally provides an apparatus to perform the inventive method.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile