List of Norfolk Southern Corporation patents

Patents where

Current Assignee

Name

Norfolk Southern Corporation

Name	Description	Patent Applicant	Current Assignee	Patent Jurisdiction	Patent Number	Date of Patent
‌ US Patent 8136454 Battery-powered all-electric locomotive and related locomotive and train configurations	Patent 8136454 was granted and assigned to Norfolk Southern Corporation on March, 2012 by the United States Patent and Trademark Office.		Norfolk Southern Corporation	United States Patent and Trademark Office	8136454	March 20, 2012
‌ US Patent 8640629 Battery-powered all-electric and/or hybrid locomotive and related locomotive and train configurations	Patent 8640629 was granted and assigned to Norfolk Southern Corporation on February, 2014 by the United States Patent and Trademark Office.	Norfolk Southern Corporation	Norfolk Southern Corporation	United States Patent and Trademark Office	8640629	February 4, 2014
‌ US Patent 11507779 Two-stage deep learning framework for detecting the condition of rail car coupler systems		Norfolk Southern Corporation	Norfolk Southern Corporation	United States Patent and Trademark Office	11507779	November 22, 2022
‌ US Patent 8342103 Battery-powered all-electric locomotive and related locomotive and train configurations	Patent 8342103 was granted and assigned to Norfolk Southern Corporation on January, 2013 by the United States Patent and Trademark Office.		Norfolk Southern Corporation	United States Patent and Trademark Office	8342103	January 1, 2013
‌ US Patent 11384491 One-piece bridge tie restraining clip	Patent 11384491 was granted and assigned to Norfolk Southern Corporation on July, 2022 by the United States Patent and Trademark Office.	Norfolk Southern Corporation	Norfolk Southern Corporation	United States Patent and Trademark Office	11384491	July 12, 2022
‌ US Patent 11468551 Machine-learning framework for detecting defects or conditions of railcar systems		Norfolk Southern Corporation	Norfolk Southern Corporation	United States Patent and Trademark Office	11468551	October 11, 2022
‌ US Patent 7658266 Truck bed staircase device	Patent 7658266 was granted and assigned to Norfolk Southern Corporation on February, 2010 by the United States Patent and Trademark Office.		Norfolk Southern Corporation	United States Patent and Trademark Office	7658266	February 9, 2010
‌ US Patent 7748549 Air hose coupling device	Patent 7748549 was granted and assigned to Norfolk Southern Corporation on July, 2010 by the United States Patent and Trademark Office.		Norfolk Southern Corporation	United States Patent and Trademark Office	7748549	July 6, 2010
‌ US Patent 9366176 Split cooling method and apparatus	Patent 9366176 was granted and assigned to Norfolk Southern Corporation on June, 2016 by the United States Patent and Trademark Office.	Norfolk Southern Corporation	Norfolk Southern Corporation	United States Patent and Trademark Office	9366176	June 14, 2016
‌ US Patent 9255518 System and method for an aftercooler bypass	Patent 9255518 was granted and assigned to Norfolk Southern Corporation on February, 2016 by the United States Patent and Trademark Office.	Norfolk Southern Corporation	Norfolk Southern Corporation	United States Patent and Trademark Office	9255518	February 9, 2016
‌ US Patent 9321137 Tool and method for seating engine pistons	Patent 9321137 was granted and assigned to Norfolk Southern Corporation on April, 2016 by the United States Patent and Trademark Office.	Norfolk Southern Corporation	Norfolk Southern Corporation	United States Patent and Trademark Office	9321137	April 26, 2016
‌ US Patent 9377378 Power assembly test stand system and method	Patent 9377378 was granted and assigned to Norfolk Southern Corporation on June, 2016 by the United States Patent and Trademark Office.	Norfolk Southern Corporation	Norfolk Southern Corporation	United States Patent and Trademark Office	9377378	June 28, 2016
‌ US Patent 8739617 GE evolution series power assembly test stand system and method	Patent 8739617 was granted and assigned to Norfolk Southern Corporation on June, 2014 by the United States Patent and Trademark Office.		Norfolk Southern Corporation	United States Patent and Trademark Office	8739617	June 3, 2014
‌ US Patent 9238474 Run-through switch rods	Patent 9238474 was granted and assigned to Norfolk Southern Corporation on January, 2016 by the United States Patent and Trademark Office.	Norfolk Southern Corporation	Norfolk Southern Corporation	United States Patent and Trademark Office	9238474	January 19, 2016
‌ US Patent 9302682 Multiple compressor system and method for locomotives	Patent 9302682 was granted and assigned to Norfolk Southern Corporation on April, 2016 by the United States Patent and Trademark Office.		Norfolk Southern Corporation	United States Patent and Trademark Office	9302682	April 5, 2016
‌ US Patent 8875556 Railroad spikes and methods of making the same	Patent 8875556 was granted and assigned to Norfolk Southern Corporation on November, 2014 by the United States Patent and Trademark Office.	Norfolk Southern Corporation	Norfolk Southern Corporation	United States Patent and Trademark Office	8875556	November 4, 2014
‌ US Patent 9171345 System and method for terminal capacity management	Patent 9171345 was granted and assigned to Norfolk Southern Corporation on October, 2015 by the United States Patent and Trademark Office.		Norfolk Southern Corporation	United States Patent and Trademark Office	9171345	October 27, 2015
‌ US Patent 8683842 Railroad spikes and methods of making the same	Patent 8683842 was granted and assigned to Norfolk Southern Corporation on April, 2014 by the United States Patent and Trademark Office.		Norfolk Southern Corporation	United States Patent and Trademark Office	8683842	April 1, 2014
‌ US Patent 9364928 Tool and method for removing sweeper bristles from a railway track broom	Patent 9364928 was granted and assigned to Norfolk Southern Corporation on June, 2016 by the United States Patent and Trademark Office.		Norfolk Southern Corporation	United States Patent and Trademark Office	9364928	June 14, 2016
‌ US Patent 8386122 Techniques for autonomous testing of head-of-train and/or end-of-train devices	Patent 8386122 was granted and assigned to Norfolk Southern Corporation on February, 2013 by the United States Patent and Trademark Office.		Norfolk Southern Corporation	United States Patent and Trademark Office	8386122	February 26, 2013
‌ US Patent 8438711 Tool and method for removing sweeper bristles from a railway track broom	Patent 8438711 was granted and assigned to Norfolk Southern Corporation on May, 2013 by the United States Patent and Trademark Office.		Norfolk Southern Corporation	United States Patent and Trademark Office	8438711	May 14, 2013
‌ US Patent 8308136 Tool, system and method for railcar maintenance	Patent 8308136 was granted and assigned to Norfolk Southern Corporation on November, 2012 by the United States Patent and Trademark Office.		Norfolk Southern Corporation	United States Patent and Trademark Office	8308136	November 13, 2012
‌ US Patent 10514411 Testing system for multiple-unit locomotives	Patent 10514411 was granted and assigned to Norfolk Southern Corporation on December, 2019 by the United States Patent and Trademark Office.		Norfolk Southern Corporation	United States Patent and Trademark Office	10514411	December 24, 2019
‌ US Patent 11091882 Edge weather abatement using hyperlocal weather and train activity inputs	Patent 11091882 was granted and assigned to Norfolk Southern Corporation on August, 2021 by the United States Patent and Trademark Office.		Norfolk Southern Corporation	United States Patent and Trademark Office	11091882	August 17, 2021
‌ US Patent 8601986 Split cooling method and apparatus	Patent 8601986 was granted and assigned to Norfolk Southern Corporation on December, 2013 by the United States Patent and Trademark Office.		Norfolk Southern Corporation	United States Patent and Trademark Office	8601986	December 10, 2013

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