List of Kalsi Engineering, Inc. patents

Patents where

Current Assignee

Name

Kalsi Engineering, Inc.

Name	Description	Patent Applicant	Current Assignee	Patent Jurisdiction	Patent Number	Date of Patent
‌ US Patent 11261891 Flow conditioning assembly	Patent 11261891 was granted and assigned to Kalsi Engineering, Inc. on March, 2022 by the United States Patent and Trademark Office.	Kalsi Engineering, Inc.	Kalsi Engineering, Inc.	United States Patent and Trademark Office	11261891	March 1, 2022
‌ US Patent 7798496 Rotary shaft sealing assembly	Patent 7798496 was granted and assigned to Kalsi Engineering, Inc. on September, 2010 by the United States Patent and Trademark Office.		Kalsi Engineering, Inc.	United States Patent and Trademark Office	7798496	September 21, 2010
‌ US Patent 7562878 Low torque hydrodynamic lip geometry for bi-directional rotation seals	Patent 7562878 was granted and assigned to Kalsi Engineering, Inc. on July, 2009 by the United States Patent and Trademark Office.		Kalsi Engineering, Inc.	United States Patent and Trademark Office	7562878	July 21, 2009
‌ US Patent 11085470 Flow conditioning assembly	Patent 11085470 was granted and assigned to Kalsi Engineering, Inc. on August, 2021 by the United States Patent and Trademark Office.	Kalsi Engineering, Inc.	Kalsi Engineering, Inc.	United States Patent and Trademark Office	11085470	August 10, 2021
‌ US Patent 11300208 Seal assembly with anti-rotation and stability features	Patent 11300208 was granted and assigned to Kalsi Engineering, Inc. on April, 2022 by the United States Patent and Trademark Office.	Kalsi Engineering, Inc.	Kalsi Engineering, Inc.	United States Patent and Trademark Office	11300208	April 12, 2022
‌ US Patent 9316319 Pressure-balanced floating seal housing assembly and method	Patent 9316319 was granted and assigned to Kalsi Engineering, Inc. on April, 2016 by the United States Patent and Trademark Office.		Kalsi Engineering, Inc.	United States Patent and Trademark Office	9316319	April 19, 2016
‌ US Patent 10302200 Seal for bi-directional rotation and pressure	Patent 10302200 was granted and assigned to Kalsi Engineering, Inc. on May, 2019 by the United States Patent and Trademark Office.	Kalsi Engineering, Inc.	Kalsi Engineering, Inc.	United States Patent and Trademark Office	10302200	May 28, 2019
‌ US Patent 9121504 Rotary seal with improved film distribution	Patent 9121504 was granted and assigned to Kalsi Engineering, Inc. on September, 2015 by the United States Patent and Trademark Office.	Kalsi Engineering, Inc.	Kalsi Engineering, Inc.	United States Patent and Trademark Office	9121504	September 1, 2015
‌ US Patent 10435981 Seal arrangement for rotating equipment	Patent 10435981 was granted and assigned to Kalsi Engineering, Inc. on October, 2019 by the United States Patent and Trademark Office.	Kalsi Engineering, Inc.	Kalsi Engineering, Inc.	United States Patent and Trademark Office	10435981	October 8, 2019
‌ US Patent 10330203 High pressure dynamic sealing device	Patent 10330203 was granted and assigned to Kalsi Engineering, Inc. on June, 2019 by the United States Patent and Trademark Office.	Kalsi Engineering, Inc.	Kalsi Engineering, Inc.	United States Patent and Trademark Office	10330203	June 25, 2019
‌ US Patent 9103445 Rotary seal with truncated wave form	Patent 9103445 was granted and assigned to Kalsi Engineering, Inc. on August, 2015 by the United States Patent and Trademark Office.		Kalsi Engineering, Inc.	United States Patent and Trademark Office	9103445	August 11, 2015
‌ US Patent 9429238 Dynamic backup ring assembly	Patent 9429238 was granted and assigned to Kalsi Engineering, Inc. on August, 2016 by the United States Patent and Trademark Office.	Kalsi Engineering, Inc.	Kalsi Engineering, Inc.	United States Patent and Trademark Office	9429238	August 30, 2016
‌ US Patent 9121503 Rotary seal with supported inlet	Patent 9121503 was granted and assigned to Kalsi Engineering, Inc. on September, 2015 by the United States Patent and Trademark Office.		Kalsi Engineering, Inc.	United States Patent and Trademark Office	9121503	September 1, 2015
‌ US Patent 8505924 Rotary shaft sealing assembly	Patent 8505924 was granted and assigned to Kalsi Engineering, Inc. on August, 2013 by the United States Patent and Trademark Office.		Kalsi Engineering, Inc.	United States Patent and Trademark Office	8505924	August 13, 2013
‌ US Patent 9109703 Hydrodynamic backup ring	Patent 9109703 was granted and assigned to Kalsi Engineering, Inc. on August, 2015 by the United States Patent and Trademark Office.		Kalsi Engineering, Inc.	United States Patent and Trademark Office	9109703	August 18, 2015
‌ US Patent 7770898 Stabilizing geometry for hydrodynamic rotary seals	Patent 7770898 was granted and assigned to Kalsi Engineering, Inc. on August, 2010 by the United States Patent and Trademark Office.		Kalsi Engineering, Inc.	United States Patent and Trademark Office	7770898	August 10, 2010
‌ US Patent 9845879 High pressure dynamic sealing arrangement	Patent 9845879 was granted and assigned to Kalsi Engineering, Inc. on December, 2017 by the United States Patent and Trademark Office.	Kalsi Engineering, Inc.	Kalsi Engineering, Inc.	United States Patent and Trademark Office	9845879	December 19, 2017
‌ US Patent 8550467 Rotary seal with improved film distribution			Kalsi Engineering, Inc.	United States Patent and Trademark Office	8550467	October 8, 2013
‌ US Patent 8056904 Low torque hydrodynamic lip geometry for bi-directional rotation seals	Patent 8056904 was granted and assigned to Kalsi Engineering, Inc. on November, 2011 by the United States Patent and Trademark Office.		Kalsi Engineering, Inc.	United States Patent and Trademark Office	8056904	November 15, 2011
‌ US Patent 7052020 Hydrodynamic rotary seal	Patent 7052020 was granted and assigned to Kalsi Engineering, Inc. on May, 2006 by the United States Patent and Trademark Office.		Kalsi Engineering, Inc.	United States Patent and Trademark Office	7052020	May 30, 2006
‌ US Patent 11668399 Rotary seal and method of making same		Kalsi Engineering, Inc.	Kalsi Engineering, Inc.	United States Patent and Trademark Office	11668399	June 6, 2023
‌ US Patent 11989043 Miniature passive thermal control valve for mixing or splitting single-phase fluid with adjustable thermal actuator	Patent 11989043 was granted and assigned to Kalsi Engineering, Inc. on May, 2024 by the United States Patent and Trademark Office.	Kalsi Engineering, Inc.	Kalsi Engineering, Inc.	United States Patent and Trademark Office	11989043	May 21, 2024

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