G&H Diversified Manufacturing, LP et al. v. DynaEnergetics Europe GmbH > Summary

Court Case Number PGR2021-00078

Filing Date May 10, 2021

Institution Decision Date Nov 1, 2021

Decision Date Oct 28, 2022

Court Patent Trial and Appeal Board

Status Final Written Decision

Appeal2023-1339

Administrative JudgesEric C. Jeschke, Richard H. Marschall, Jason W. Melvin

Judge Writing the Final DecisionEric C. Jeschke

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

Claims Instituted: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21

G&H Diversified Manufacturing LP

DynaEnergetics