February 12, 2015
Schlumberger Ltd. and Parallel Separation Innovations LLC on Thursday told a Texas federal judge they had settled for an undisclosed amount a lawsuit alleging Schlumberger infringed a shale drilling equipment patent in a case that involved the oilfield company's former in-house counsel.
January 29, 2015
Schlumberger Ltd. asked a Texas federal judge to disqualify attorneys representing Parallel Separation Innovations LLC in its suit alleging Schlumberger infringed a shale drilling equipment patent, arguing Thursday that the oilfield company's former in-house counsel now working for PSI's parent wasn't properly walled off from the case.