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Case number IPR2016-00259

Dynamic Air Inc. v. M-I Drilling Fluids UK Ltd. > Summary

Court Case Number IPR2016-00259

Filing Date Nov 25, 2015

Institution Decision Date May 24, 2016

Decision Date May 23, 2017

Court Patent Trial and Appeal Board

Status Final Written Decision

Administrative JudgesRichard E. Rice, Phillip J. Kauffman, William V. Saindon

Judge Writing the Final DecisionRichard E. Rice

Claims Challenged in the Petition: 1, 2, 3, 4, 5, 6, 7, 8, 9

Claims Instituted: 1, 2, 3, 4, 5, 6, 7, 8, 9

Claims Invalidated: 1, 2, 4, 5, 6, 7, 8, 9

Related Patents

Doc No Title Issue date
07544018 Apparatus for pneumatic conveying of drill cuttings Jun 9, 2009
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