Prairie Land Millwright Services, Inc. v. Sioux Steel Company > Summary
Court Case Number IPR2016-01873
Filing Date Sep 28, 2016
Institution Decision Date Apr 5, 2017
Decision Date Apr 4, 2018
Court Patent Trial and Appeal Board
Status FWD Entered
Appeal2019-1668
Administrative JudgesNeil T. Powell, James A. Tartal, George R. Hoskins
Judge Writing the Final DecisionNeil T. Powell
Claims Challenged in the Petition: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28
Claims Instituted: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28
Petitioner
Patent Owner
Petitioner Attorneys
2Prairie Land Millwright
Attorney Name: Joseph T. Leone
DeWitt LLP
Prairie Land Millwright
Attorney Name: Craig A. Fieschko
DeWitt LLP
Patent Owner Attorneys
4Sioux Steel Company
Attorney Name: Robert J. Theuerkauf
Middleton Reutlinger
Sioux Steel Company
Attorney Name: Robert H. Eichenberger
Middleton Reutlinger
Sioux Steel Company
Attorney Name: Jeffrey A. Proehl
Woods Fuller Shultz & Smith
Sioux Steel Company
Attorney Name: Scott A. McKeown
Ropes & Gray LLP
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