text_combined: fw fw enron accused infringing patent electronic trading mark taylor brad richter discussed friday brad stay top mark richard sanders pickering checked webb felt probably without merit gp original message shah kal sent friday september 21 2001 5 15 pm piper greg subject fw enron accused infringing patent electronic trading importance high spoke mark taylor copy lawsuit sent richard sanders litigator handle case mark richard initial opinion based quick review big deal kal original message piper greg sent friday september 21 2001 4 40 pm shah kal subject fw enron accused infringing patent electronic trading importance high ask taylor email opinion asap thanks gp greg piper