Alan G. Carlson | Nathan D. Louwagie | Todd S. Werner

Carlson Caspers represents Defendant Dynamic Air Inc. in this patent infringement action involving five patents directed to the pneumatic conveyance of drill cuttings generated by the drilling of offshore oil wells. After limited discovery, Carlson Caspers secured a covenant not to sue for its client, and the plaintiff moved to dismiss the action. In defense of its client, Carlson Caspers filed six Inter Partes Review petitions challenging all 117 claims of the five patents at issue. The PTAB instituted proceedings on all claims, and the IPRs remain pending.