List of Watlow patents

Patents where

Current Assignee

Name

Watlow

Name	Description	Patent Applicant	Current Assignee	Patent Jurisdiction	Patent Number	Date of Patent
‌ US Patent 11576233 Resistive heater with temperature sensing power pins	Patent 11576233 was granted and assigned to Watlow on February, 2023 by the United States Patent and Trademark Office.	Watlow	Watlow	United States Patent and Trademark Office	11576233	February 7, 2023
‌ US Patent 11540358 Modular heater assembly with interchangeable auxiliary sensing junctions	Patent 11540358 was granted and assigned to Watlow on December, 2022 by the United States Patent and Trademark Office.	Watlow	Watlow	United States Patent and Trademark Office	11540358	December 27, 2022
‌ US Patent 11495450 Multiple zone heater	Patent 11495450 was granted and assigned to Watlow on November, 2022 by the United States Patent and Trademark Office.	Watlow	Watlow	United States Patent and Trademark Office	11495450	November 8, 2022
‌ US Patent 11340121 Heater element having targeted decreasing temperature resistance characteristics	Patent 11340121 was granted and assigned to Watlow on May, 2022 by the United States Patent and Trademark Office.	Watlow	Watlow	United States Patent and Trademark Office	11340121	May 24, 2022
‌ US Patent 10934921 Heater element as sensor for temperature control in transient systems	Patent 10934921 was granted and assigned to Watlow on March, 2021 by the United States Patent and Trademark Office.	Watlow	Watlow	United States Patent and Trademark Office	10934921	March 2, 2021
‌ US Patent 7496473 Temperature sensing system	Patent 7496473 was granted and assigned to Watlow on February, 2009 by the United States Patent and Trademark Office.		Watlow	United States Patent and Trademark Office	7496473	February 24, 2009
‌ US Patent 11558933 Control system for controlling a heater	Patent 11558933 was granted and assigned to Watlow on January, 2023 by the United States Patent and Trademark Office.	Watlow	Watlow	United States Patent and Trademark Office	11558933	January 17, 2023
‌ US Patent 11585252 High power density insulated exhaust heating system	Patent 11585252 was granted and assigned to Watlow on February, 2023 by the United States Patent and Trademark Office.	Watlow	Watlow	United States Patent and Trademark Office	11585252	February 21, 2023
‌ US Patent 11408314 High power density insulated exhaust heating system	Patent 11408314 was granted and assigned to Watlow on August, 2022 by the United States Patent and Trademark Office.	Watlow	Watlow	United States Patent and Trademark Office	11408314	August 9, 2022
‌ US Patent 11382180 Multi-zone pedestal heater having a routing layer	Patent 11382180 was granted and assigned to Watlow on July, 2022 by the United States Patent and Trademark Office.	Watlow	Watlow	United States Patent and Trademark Office	11382180	July 5, 2022
‌ US Patent 11533782 Resistive heater with temperature sensing power pins	Patent 11533782 was granted and assigned to Watlow on December, 2022 by the United States Patent and Trademark Office.	Watlow	Watlow	United States Patent and Trademark Office	11533782	December 20, 2022
‌ US Patent 11350187 Compact modular wireless sensor	Patent 11350187 was granted and assigned to Watlow on May, 2022 by the United States Patent and Trademark Office.	Watlow	Watlow	United States Patent and Trademark Office	11350187	May 31, 2022
‌ US Patent 10104718 Temperature detection and control system for layered heaters	Patent 10104718 was granted and assigned to Watlow on October, 2018 by the United States Patent and Trademark Office.	Watlow	Watlow	United States Patent and Trademark Office	10104718	October 16, 2018
‌ US Patent 8680443 Combined material layering technologies for electric heaters	Patent 8680443 was granted and assigned to Watlow on March, 2014 by the United States Patent and Trademark Office.		Watlow	United States Patent and Trademark Office	8680443	March 25, 2014
‌ US Patent 7529644 Method of diagnosing an operations systems	Patent 7529644 was granted and assigned to Watlow on May, 2009 by the United States Patent and Trademark Office.		Watlow	United States Patent and Trademark Office	7529644	May 5, 2009
‌ US Patent 9263305 High definition heater and method of operation	Patent 9263305 was granted and assigned to Watlow on February, 2016 by the United States Patent and Trademark Office.		Watlow	United States Patent and Trademark Office	9263305	February 16, 2016
‌ US Patent 11569661 Masterless distributed dynamic load management	Patent 11569661 was granted and assigned to Watlow on January, 2023 by the United States Patent and Trademark Office.	Watlow	Watlow	United States Patent and Trademark Office	11569661	January 31, 2023
‌ US Patent 7630855 Method of temperature sensing	Patent 7630855 was granted and assigned to Watlow on December, 2009 by the United States Patent and Trademark Office.		Watlow	United States Patent and Trademark Office	7630855	December 8, 2009
‌ US Patent 11515190 Thermal diffuser for a semiconductor wafer holder	Patent 11515190 was granted and assigned to Watlow on November, 2022 by the United States Patent and Trademark Office.	Watlow	Watlow	United States Patent and Trademark Office	11515190	November 29, 2022
‌ US Patent 11648620 Semiconductor processing equipment with high temperature resistant nickel alloy joints and methods for making same	Patent 11648620 was granted and assigned to Watlow on May, 2023 by the United States Patent and Trademark Office.	Watlow	Watlow	United States Patent and Trademark Office	11648620	May 16, 2023
‌ US Patent 7626146 Modular heater systems	Patent 7626146 was granted and assigned to Watlow on December, 2009 by the United States Patent and Trademark Office.		Watlow	United States Patent and Trademark Office	7626146	December 1, 2009
‌ US Patent 10361019 Moisture resistant layered sleeve heater and method of manufacture thereof	Patent 10361019 was granted and assigned to Watlow on July, 2019 by the United States Patent and Trademark Office.	Watlow	Watlow	United States Patent and Trademark Office	10361019	July 23, 2019
‌ US Patent 11562913 Multi-zone azimuthal heater		Watlow	Watlow	United States Patent and Trademark Office	11562913	January 24, 2023
‌ US Patent 11622421 Electric heaters with low drift resistance feedback	Patent 11622421 was granted and assigned to Watlow on April, 2023 by the United States Patent and Trademark Office.	Watlow	Watlow	United States Patent and Trademark Office	11622421	April 4, 2023
‌ US Patent 7423216 Dual action sealing gasket and use thereof in an electrical housing assembly	Patent 7423216 was granted and assigned to Watlow on September, 2008 by the United States Patent and Trademark Office.		Watlow	United States Patent and Trademark Office	7423216	September 9, 2008

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