Assignee
UNION PACIFIC RAILROAD CO
US·20 granted patents·3 pending applications·149 citations·filing 2003–2022
Top patents by PatentIndex Score
23 records- 0197US9033285B2Containerized locomotive distributed power controlUNION PACIFIC RAILROAD CO·Filed 2013·Granted May 19, 2015·48 cites·30 claims
- 0288US6813581B1Statistical and trend analysis of railroad bearing temperaturesUNION PACIFIC RAILROAD CO·Filed 2003·Granted Nov 2, 2004·49 cites·23 claims
- 0382US11235788B2Wayside railway sensor package and method for applicationUNION PACIFIC RAILROAD CO·Filed 2019·Granted Feb 1, 2022·5 cites·13 claims
- 0479US9836893B2Computing and tracking locomotive healthUNION PACIFIC RAILROAD CO·Filed 2015·Granted Dec 5, 2017·7 cites·27 claims
- 0578US7784409B2Drag reducing devices for stacked intermodal rail carsUNION PACIFIC RAILROAD CO·Filed 2008·Granted Aug 31, 2010·13 cites·7 claims
- 0674US8371236B2Convertible structure for rail carUNION PACIFIC RAILROAD CO·Filed 2010·Granted Feb 12, 2013·9 cites·16 claims
- 0773US10246106B2Flooring incorporating open and enclosed air ductsUNION PACIFIC RAILROAD CO·Filed 2015·Granted Apr 2, 2019·3 cites·40 claims
- 0871US7841280B2Drag reducing devices for stacked intermodal rail carsUNION PACIFIC RAILROAD CO·Filed 2010·Granted Nov 30, 2010·4 cites·14 claims
- 0970US7930979B2Mounting of drag reducing devices for stacked intermodal rail carsUNION PACIFIC RAILROAD CO·Filed 2010·Granted Apr 26, 2011·3 cites·16 claims
- 1068US11775278B1Systems and methods for automated traffic control updateUNION PACIFIC RAILROAD CO·Filed 2021·Granted Oct 3, 2023·1 cites·20 claims
- 1164US7827918B2Mounting of drag reducing devices for stacked intermodal rail carsUNION PACIFIC RAILROAD CO·Filed 2008·Granted Nov 9, 2010·3 cites·14 claims
- 1256US9796347B2Maintenance of a minimum voltage to equipment in rail vehicleUNION PACIFIC RAILROAD CO·Filed 2014·Granted Oct 24, 2017·2 cites·26 claims
- 1352US9074325B2Portable temporary turnout system for railsUNION PACIFIC RAILROAD CO·Filed 2013·Granted Jul 7, 2015·1 cites·29 claims
- 1452US8844085B2Bridge cap installation system and methodUNION PACIFIC RAILROAD CO·Filed 2013·Granted Sep 30, 2014·1 cites·15 claims
- 1551US11034368B2Conditioned air distribution ceiling plenumUNION PACIFIC RAILROAD CO·Filed 2018·Granted Jun 15, 2021·0 cites·13 claims
- 1650US2010300325A1Railroad tunnel fan carUNION PACIFIC RAILROAD CO·Filed 2009·Application pending·0 cites
- 1749US12146270B2Rail tie plate distribution systemUNION PACIFIC RAILROAD CO·Filed 2019·Granted Nov 19, 2024·0 cites·14 claims
- 1846US12060094B2Managing, monitoring, and validating train consistsUNION PACIFIC RAILROAD CO·Filed 2022·Granted Aug 13, 2024·0 cites·14 claims
- 1946US2015285264A1Air compressor with self contained cooling systemUNION PACIFIC RAILROAD CO·Filed 2014·Application pending·0 cites
- 2042US11225758B1Automated railroad tie unloadingUNION PACIFIC RAILROAD CO·Filed 2019·Granted Jan 18, 2022·0 cites·20 claims
- 2140US9546752B2Device for detecting and isolating fuel leaks in a vehicleUNION PACIFIC RAILROAD CO·Filed 2015·Granted Jan 17, 2017·0 cites·24 claims
- 2234US2016335239A1Intelligent system and method of completing a form using a deviceUNION PACIFIC RAILROAD CO·Filed 2015·Application pending·0 cites
- 2324US9272716B2Anti-theft device for a locomotive hornUNION PACIFIC RAILROAD CO·Filed 2013·Granted Mar 1, 2016·0 cites·20 claims
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