List of Elliott Company patents

Patents where

Current Assignee

Name

Elliott Company

Name	Description	Patent Applicant	Current Assignee	Patent Jurisdiction	Patent Number	Date of Patent
‌ US Patent 9581034 Turbomachinery stationary vane arrangement for disk and blade excitation reduction and phase cancellation	Patent 9581034 was granted and assigned to Elliott Company on February, 2017 by the United States Patent and Trademark Office.	Elliott Company	Elliott Company	United States Patent and Trademark Office	9581034	February 28, 2017
‌ US Patent 11353057 Journal and thrust gas bearing		Elliott Company	Elliott Company	United States Patent and Trademark Office	11353057	June 7, 2022
‌ US Patent 7625121 Bearing assembly and centering support structure therefor	Patent 7625121 was granted and assigned to Elliott Company on December, 2009 by the United States Patent and Trademark Office.		Elliott Company	United States Patent and Trademark Office	7625121	December 1, 2009
‌ US Patent 8033782 Method to prevent brinelling wear of slot and pin assembly	Patent 8033782 was granted and assigned to Elliott Company on October, 2011 by the United States Patent and Trademark Office.		Elliott Company	United States Patent and Trademark Office	8033782	October 11, 2011
‌ US Patent 6933645 Permanent magnet rotor and magnet cradle	Patent 6933645 was granted and assigned to Elliott Company on August, 2005 by the United States Patent and Trademark Office.		Elliott Company	United States Patent and Trademark Office	6933645	August 23, 2005
‌ US Patent 7628586 Impeller	Patent 7628586 was granted and assigned to Elliott Company on December, 2009 by the United States Patent and Trademark Office.		Elliott Company	United States Patent and Trademark Office	7628586	December 8, 2009
‌ US Patent 7409965 Direct acting hydraulic trip block	Patent 7409965 was granted and assigned to Elliott Company on August, 2008 by the United States Patent and Trademark Office.		Elliott Company	United States Patent and Trademark Office	7409965	August 12, 2008
‌ US Patent 11255345 Method and arrangement to minimize noise and excitation of structures due to cavity acoustic modes	Patent 11255345 was granted and assigned to Elliott Company on February, 2022 by the United States Patent and Trademark Office.	Elliott Company	Elliott Company	United States Patent and Trademark Office	11255345	February 22, 2022
‌ US Patent 9874247 Internal cooling bearing pads	Patent 9874247 was granted and assigned to Elliott Company on January, 2018 by the United States Patent and Trademark Office.	Elliott Company	Elliott Company	United States Patent and Trademark Office	9874247	January 23, 2018
‌ US Patent 7726883 Four-bearing rotor system	Patent 7726883 was granted and assigned to Elliott Company on June, 2010 by the United States Patent and Trademark Office.		Elliott Company	United States Patent and Trademark Office	7726883	June 1, 2010
‌ US Patent 9863321 Hot gas expander inlet casing assembly and method	Patent 9863321 was granted and assigned to Elliott Company on January, 2018 by the United States Patent and Trademark Office.	Elliott Company	Elliott Company	United States Patent and Trademark Office	9863321	January 9, 2018
‌ US Patent 10760587 Extended sculpted twisted return channel vane arrangement		Elliott Company	Elliott Company	United States Patent and Trademark Office	10760587	September 1, 2020
‌ US Patent 8726503 Method of positioning a bearing assembly and centering support structure therefor	Patent 8726503 was granted and assigned to Elliott Company on May, 2014 by the United States Patent and Trademark Office.		Elliott Company	United States Patent and Trademark Office	8726503	May 20, 2014
‌ US Patent 9057450 Valve exerciser for an emergency shutoff valve of a steam turbine and method for using the same	Patent 9057450 was granted and assigned to Elliott Company on June, 2015 by the United States Patent and Trademark Office.	Elliott Company	Elliott Company	United States Patent and Trademark Office	9057450	June 16, 2015
‌ US Patent 9771972 Self-leveling thrust bearing retainer	Patent 9771972 was granted and assigned to Elliott Company on September, 2017 by the United States Patent and Trademark Office.	Elliott Company	Elliott Company	United States Patent and Trademark Office	9771972	September 26, 2017
‌ US Patent 11255338 Methods and mechanisms for surge avoidance in multi-stage centrifugal compressors	Patent 11255338 was granted and assigned to Elliott Company on February, 2022 by the United States Patent and Trademark Office.	Elliott Company	Elliott Company	United States Patent and Trademark Office	11255338	February 22, 2022
‌ US Patent 9347333 Brush ring seal	Patent 9347333 was granted and assigned to Elliott Company on May, 2016 by the United States Patent and Trademark Office.		Elliott Company	United States Patent and Trademark Office	9347333	May 24, 2016
‌ US Patent 7731475 Tilted cone diffuser for use with an exhaust system of a turbine	Patent 7731475 was granted and assigned to Elliott Company on June, 2010 by the United States Patent and Trademark Office.		Elliott Company	United States Patent and Trademark Office	7731475	June 8, 2010
‌ US Patent 10648357 Pneumatic trip valve partial stroking arrangement		Elliott Company	Elliott Company	United States Patent and Trademark Office	10648357	May 12, 2020
‌ US Patent 7407715 Method of brazing and article made therefrom	Patent 7407715 was granted and assigned to Elliott Company on August, 2008 by the United States Patent and Trademark Office.		Elliott Company	United States Patent and Trademark Office	7407715	August 5, 2008
‌ US Patent D941360 Oval steam turbine casing	Patent D941360 was granted and assigned to Elliott Company on January, 2022 by the United States Patent and Trademark Office.	Elliott Company	Elliott Company	United States Patent and Trademark Office	D941360	January 18, 2022
‌ US Patent 9180514 Deposited core cast diafram process	Patent 9180514 was granted and assigned to Elliott Company on November, 2015 by the United States Patent and Trademark Office.		Elliott Company	United States Patent and Trademark Office	9180514	November 10, 2015
‌ US Patent 8157517 Boltless multi-part diaphragm for use with a centrifugal compressor	Patent 8157517 was granted and assigned to Elliott Company on April, 2012 by the United States Patent and Trademark Office.		Elliott Company	United States Patent and Trademark Office	8157517	April 17, 2012
‌ US Patent 8056889 Positioning device for the fabrication of compressor impellers	Patent 8056889 was granted and assigned to Elliott Company on November, 2011 by the United States Patent and Trademark Office.		Elliott Company	United States Patent and Trademark Office	8056889	November 15, 2011
‌ US Patent 7018177 Impeller lock assembly and method	Patent 7018177 was granted and assigned to Elliott Company on March, 2006 by the United States Patent and Trademark Office.		Elliott Company	United States Patent and Trademark Office	7018177	March 28, 2006

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