Tesco Corp. v. Nat’l Oilwell Varco, L.P.

Tesco sued NOV for infringement of patents that involve an apparatus and method for handling sections of pipe used for lining a well-bore. NOV filed an answer, counterclaims, a request for attorney’s fees, and motions to compel requesting information about documents to show what occurred during the six months before the on-sale bar date. Ultimately, based on non-production of an original brochure, the court sanctioned Tesco by reversing the burden of proof on validity, setting the burden at a preponderance of evidence. The jury concluded that NOV infringed the relevant claims, found certain of those claims to be not invalid, and found that the brochure was not enabling. During post-trial discovery on the brochure. NOV filed “post-trial summary judgment motions of invalidity” (35 U.S.C. 102(b) and 103) based on what it asserts was disclosed in the brochure. The court granted NOV’s motion for obviousness, relying on an obvious-to-try analysis, set a trial date for the exceptional case counterclaim, and, later, issued an order sua sponte dismissing the case with prejudice under its inherent authority, finding that certain testimony was “contrary to the representations Tesco made to the Court during trial,” stating that the attorneys’ conduct was “entirely out of character ... serious and has had significant and costly ramifications.” The parties, including the attorneys, later entered into a settlement resolving all outstanding issues, and signed releases. The attorneys contend that, despite the settlement, the harm to their reputation from the court’s opinion justified continued jurisdiction. The Federal Circuit dismissed, finding no remaining case or controversy. View "Tesco Corp. v. Nat'l Oilwell Varco, L.P." on Justia Law