The law firm of Stoel Rives will hold a free seminar, "Good News for Inventors of Business Methods, Is Anything Unpatentable after Ex Parte Lundgren?"

The seminar will be held from 11:30 a.m. until 1 p.m. Wednesday at the Stoel Rives offices, 201 S. Main, Suite 1100. Attorney Kory Christensen will address the limits of patentability.

Lunch will be provided. For more information or to RSVP, e-mail jsewell@stoel.

com or call 801-715-6654.