In the law firmsJenner & Block LLP has elected Laura Ellen Baker Hulce, Blake P. Sercye, Emma J. Sullivan and Ramon Villalpando to the partnership, effective Tuesday.Hulce focuses her practice on commercial disputes, including breach of contract, business torts, restrictive covenants, trademark, health care and other areas.Sercye focuses his practice on investigations, compliance and complex commercial litigation. Sullivan advises clients in a wide range of employment matters, including employment discrimination …