Mark J. Loewenstein

Mark J. Loewenstein is the Monfort Professor of Commercial Law at the University of Colorado Law School, where he has been a faculty member since 1979. He teaches courses in Business Associations, Securities Law, and Contracts, and has established himself as a leading scholar in business law. Professor Loewenstein previously practiced business law at a Chicago law firm before joining academia and has maintained strong connections with the legal profession throughout his career.

Professor Loewenstein's educational background includes:

• JD from the University of Illinois, Champaign-Urbana
• BA from the University of Illinois, Champaign-Urbana

Professor Loewenstein's research focuses on business associations, agency law, and securities law, with particular expertise in corporate governance. His scholarly work examines the legal structures of business organizations, fiduciary duties in unincorporated entities, and the evolving landscape of corporate law. He has made significant contributions to understanding LLC governance, veil piercing doctrines, and the application of good faith principles in business contexts. His comparative work on stakeholder protection in Germany and Japan demonstrates his international perspective on corporate governance issues.

Analysis of Professor Loewenstein's publications reveals a consistent focus on the intersection of business organization law and corporate governance. His work spans theoretical examinations of agency principles, practical analyses of LLC structures, and historical perspectives on corporate law developments. A notable trend in his scholarship is the examination of how traditional corporate law concepts apply to newer business forms, particularly limited liability companies. His publications also demonstrate a strong interest in the balance between state and federal regulation of business entities.

Professor Loewenstein has received significant professional recognition:

• Monfort Professor of Commercial Law (endowed chair)
• Fulbright Scholar at Hokkaido University, Japan (1990-91)
• Visiting Professor at University of Michigan Law School (1999)

Throughout his career, Professor Loewenstein has demonstrated exceptional service to both the University of Colorado Law School and the broader legal community. He served as associate dean for academic affairs for nine years and associate dean for research for four years. He was a member of Colorado's Securities Board from 1995 to 2000 and contributed to the drafting of the 1994 Colorado Business Corporation Act. As a delegate to the ABA House of Delegates (1999-2005) and active member of the ABA's business law committee, he has influenced business law development at the national level. His service extends to editorial roles for legal publications and frequent presentations at professional conferences.

Professor Loewenstein maintains strong connections with the legal practice community through his ongoing service on the Colorado Bar Association's Corporate Law Revision Committee and his contributions to continuing legal education programs. His work bridges academic scholarship and practical legal application, making him a valued resource for both students and practitioners.