3M Company et al. v. Westech Aerosol Company > Summary

Court Case Number IPR2018-00576

Filing Date Feb 3, 2018

Institution Decision Date Aug 10, 2018

Decision Date Aug 7, 2019

Court Patent Trial and Appeal Board

Status Final Written Decision

Appeal2020-1694

Administrative JudgesAvelyn M. Ross, Jeffrey W. Abraham, Jon B. Tornquist

Judge Writing the Final DecisionAvelyn M. Ross

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

Claims Invalidated: 1, 2, 5, 6, 7, 8, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28

3M Company

Evergreen Adhesives, Inc.