Robert D. Lantz

Top rated Business Litigation attorney in Denver, Colorado

Castle Lantz Maricle, LLC
Robert D. Lantz
Castle Lantz Maricle, LLC

Practice Areas: Business Litigation, Bankruptcy, Business & Corporate; view more

Licensed in Colorado since: 1999

Education: Drake University Law School

Selected to Super Lawyers: 2020 - 2023
Virtual Appointments Free Consultation

Castle Lantz Maricle, LLC

4100 E Mississippi Ave
Suite 410
Denver, CO 80246 Visit website


Attorney Robert D. Lantz is a member of the Castle Lantz Maricle, LLC law firm in Denver, Colorado. A nationally ranked trial attorney with nearly 30 years of legal experience, Mr. Lantz provides exceptional counsel and support to executives and businesses throughout Colorado and beyond. His practice focuses on the following:

·       Corporate Creditor Representation in Bankruptcy

·       Creditors' Rights and Restructuring

·       Trademark Litigation

·       Commercial Real Estate Litigation

·       Commercial litigation

·       International law (inbound)

Mr. Lantz is a member of the American Bankruptcy Institute, the International Bar Association, World Link for Law, Global Chamber Denver, the Commercial Law League of America, and the Denver Council on Foreign Relations, where he has served and continues to serve as president.  Mr. Lantz also serves on the Board and is a volunteer attorney for ALIGHT, an organization connecting attorneys with survivors of human trafficking to help fill their legal needs. 

Mr. Lantz graduated from Iowa State University in 1988 with a B.B.A. in Transportation and Logistics and obtained his law degree from Drake University Law School in 1991. He holds a license to practice in Missouri, Kansas, Colorado, and Wyoming, and he is admitted before the Second, Ninth, and Tenth Circuit Courts of Appeals.

Practice areas

Business Litigation, Bankruptcy: Business, Business/Corporate, Intellectual Property Litigation, International, Real Estate: Business

Focus areas

Bankruptcy Law, Business Formation and Planning, Business Organizations, Contracts, Limited Liability Companies, Trade Secret

  • 40% Business Litigation
  • 20% Bankruptcy: Business
  • 10% Business/Corporate
  • 10% Intellectual Property Litigation
  • 10% International
  • 10% Real Estate: Business

First Admitted: 1991, Missouri

Professional Webpage:

Bar/Professional Activity:
  • World Link for Law - Member, speaker, and contributor., 2022
  • International Bar Association, 2022
  • Commercial Law League of America - Member., 2022
  • American Bankruptcy Institute.  Member, speaker and writer., 2022
Pro bono/Community Service:
  • Denver Council on Foreign Relations - President., 2022
  • Hamilton International Ltd. v. Vortic LLC, 486 F.Supp3d 5496113 (S.D.N.Y. 2020).  Represented Defendant and successfully defended all claims alleged by the Plaintiff., 2020
  • Hamilton v. Vortic, 2020 WL 122908 (S.D.N.Y. 2020).  Represented Defendant on a Motion to Reconsider Granting of Summary Judgment filed by Plaintiff.  Prevailed on the issue presented., 2020
Industry Groups:
  • and International Businesses
  • Commercial Real Estate Companies
  • Distributers
  • Entrepreneurs
  • Independent Watch Companies

Office location for Robert D. Lantz

4100 E Mississippi Ave
Suite 410
Denver, CO 80246

Phone: 720-613-1383


4 Years Super Lawyers
  • Super Lawyers: 2020 - 2023

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