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, 2002
Filed:
Dec. 27, 1999
Sri Prakash Rangarajan, Malden, MA (US);
John O'Grady, Beverly, MA (US);
Morton International, Inc., Chicago, IL (US);
Abstract
A dual chambered bubbler vessel for use with solid organometallic source material for chemical vapor phase deposition systems, and a method for transporting a carrier gas saturated with source material for delivery into such systems. The bubbler vessel is designed so that carrier gas enters through an inlet in the top thereof into an inlet chamber and after it has been saturated with the organometallic vapors exits through a first porous frit located in the floor of the inlet chamber into an outlet chamber and is withdrawn from the bubbler after passing through a second porous frit element located at the outlet of the bubbler.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile