Lee R. Osman
About Lee R. Osman
Lee R. Osman is a lawyer based in Denver, CO and has been recognized in The Best Lawyers in America® since 2007. Lee R. Osman is recognized in the following practice areas:
- Denver, Colorado
- Litigation - Intellectual Property
- Litigation - Patent
- Patent Law
- Technology Law
Current Firm: Dorsey & Whitney LLP
Education: University of Denver, J.D., graduated 1993
Location: Denver, CO
It takes just a few minutes to optimize your profile for clients looking to engage and lawyers who are ready to refer.
Activate your profile and highlight why your peers recognized in Best Lawyers today.
Nearby Lawyers
Mike Fredregill is a top attorney recognized by Best Lawyers in the practice area(s) of Real Estate Law. Mike, who practices law in Denver, Colorado, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Mike is held by other top lawyers in the same geographic and legal practice area.
Fritz Fisher practices in the areas of commercial real estate, financing transactions, and general business matters. Fritz focuses his practice on commercial real estate acquisition, leasing, financing, construction and development, and he represents a wide variety of real estate investors, developers, lenders, landlords and tenants. Prior to Fisher & Suhr, for 16 years he was a founding and managing shareholder of Fisher, Sweetbaum, Levin & Sands, P.C. Earlier in his career, he was i...
Dannon G. Allbee is a top attorney recognized by Best Lawyers in the practice area(s) of Artificial Intelligence Law. Dannon G., who practices law in Denver, Colorado, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Dannon G. is held by other top lawyers in the same geographic and legal practice area.
I represent professional clients in business disputes, civil trials, and arbitrations. I regularly represent clients in partnership disputes, business divorce, and other business separations as well as legal malpractice and other professional liability cases. My commercial litigation practice includes contract disputes as well as cases involving misappropriation of trade secrets, fraud, negligent misrepresentation, breaches of fiduciary duties, embezzlement and other theft, and other business...
Kristi Anderson Wells is a top attorney recognized by Best Lawyers in the practice area(s) of Collaborative Law: Family Law and Family Law. Kristi Anderson, who practices law in Denver, Colorado, has been recognized since 2022. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Kristi Anderson is held by other top lawyers in the same geographic and legal practice area.
Cory G. Kalanick is a top attorney recognized by Best Lawyers in the practice area(s) of Public Finance Law. Cory G., who practices law in Denver, Colorado, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Cory G. is held by other top lawyers in the same geographic and legal practice area.
Jim has been a lawyer for 39 years representing over 1,900 family law clients. His years of experience in litigating and negotiating family law cases has honed his ability to achieve success in mediation. Jim was a Municipal Court Judge for 22 years. His experience as a judge has provided him with the demeanor and temperament to arbitrate family law cases. Jim has mediated and arbitrated a myriad of issues including decision-making and parenting time, child support, complex property division,...
Katy O'Brien is a top attorney recognized by Best Lawyers in the practice area(s) of Real Estate Law. Katy, who practices law in Denver, Colorado, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Katy is held by other top lawyers in the same geographic and legal practice area.
As a founding member of Pollart Miller, Eric draws on over 20 years as practicing attorney to represent clients in Colorado, Utah, Arizona and Nebraska. As litigation counsel and advisor, he supports and advocates for the interest and rights of his clients in their insurance and employment-related issues with an emphasis on defending workers’ compensation matters. Whether large national corporations or those with regional focus, Eric provides counsel to assist clients with risk assessme...
Mark draws on 40 years in the practice of law to support and advocate for the business interests and legal rights of clients – large national and international corporations, regional interests, middle market, small, and entrepreneurial ventures – in wide ranging litigation, general business, and transactional matters. He serves as trial counsel and advisor on large dollar, corporate governance, officer and director liability, business tort, commercial, financial institutions, and ...
Explore and Learn
The Family Law Loophole That Lets Sex Offenders Parent Kids
by Bryan Driscoll
Is the state's surrogacy framework putting children at risk?
Best Lawyers 2026: Discover the Honorees in Brazil, Mexico, Portugal, South Africa and Spain
by Jamilla Tabbara
A growing international network of recognized legal professionals.
Unenforceable HOA Rules: What Homeowners Can Do About Illegal HOA Actions
by Bryan Driscoll
Not every HOA rule is legal. Learn how to recognize and fight unenforceable HOA rules that overstep the law.
Holiday Pay Explained: Federal Rules and Employer Policies
by Bryan Driscoll
Understand how paid holidays work, when employers must follow their policies and when legal guidance may be necessary.
Reddit’s Lawsuit Could Change How Much AI Knows About You
by Justin Smulison
Big AI is battling for its future—your data’s at stake.
US Tariff Uncertainty Throws Canada Into Legal Purgatory
by Bryan Driscoll
The message is clear: There is no returning to pre-2025 normalcy.
Alimony Explained: Who Qualifies, How It Works and What to Expect
by Bryan Driscoll
A practical guide to understanding alimony, from eligibility to enforcement, for anyone navigating divorce
Can a Green Card Be Revoked?
by Bryan Driscoll
Revocation requires a legal basis, notice and the chance to respond before status can be taken away.