Freeborn & Peters LLP added Kimberly A. Beis and Stephen P. Benson as partners in the firm’s litigation and intellectual property departments.Beis has experience with all aspects of civil litigation in state and federal court, particularly as it relates to pharmaceutical patent litigation.Benson focuses his practice on litigation, dispute resolution and counseling in pharmaceutical, health care, cosmetic and consumer personal care technology industries.Both join from Katten Muchin Rosenman LLP.• Stephen D …