Overview
Keenan represents businesses of all sizes in litigation matters, corporate formation, business development, and protection of intellectual property rights. Since 2017, he has focused his practice on assisting companies operating in the regulated cannabis space, including hemp, marijuana, and ancillary endeavors.
Before joining Frantz Ward, Keenan co-founded Foster & Jones and worked at the Hoban Law Group. In both roles, he guided businesses in the emerging cannabis industry. He serves as counsel and an ex-officio member of the board of directors of Model United Nations of the Far West, a not-for-profit organization that hosts an annual, collegiate model United Nations conference where students can hone their oratory and international diplomacy skills.
Representative Experience
- Assisted multiple Ohio marijuana licenses with state application processes during Ohio’s transition from medical marijuana only to medical and adult-use marijuana.
- Assisted multiple Colorado marijuana applicants with state and local application processes, including initial applications, annual renewals, change of ownership, change of location, and modification of premises.
- Successfully obtained a complete reversal on appeal of a multi-million-dollar judgment against a hemp client.
- Successfully obtained a settlement payment from a service provider and vendor in the marijuana industry after filing a deceptive trade practices lawsuit.
- Successfully obtained a settlement payment for a landlord of a defaulting marijuana tenant in receivership.
- Successfully obtained the appointment of receivers over the property of defaulting borrowers.
- Obtained federal trademark protection for non-plant products for hemp and marijuana businesses.
- Along with co-counsel, successfully obtained a preliminary injunction against a municipality preventing the enforcement of an unconstitutional ordinance.
Education & Admissions
Education
- University of Denver Sturm College of Law, J.D., Order of St. Ives, 2012
- Heidelberg University, B.A., summa cum laude, 2009
Bar and Court Admissions
- State of Ohio
- State of Indiana
- State of Colorado
Involvement
Professional Affiliations
- Ohio State Bar Association, Member
- Indiana State Bar Association, Member
- Colorado Bar Association, Member
- Cannabis Law Section, Member at Large (2024 – Present)
Professional Affiliations
- International Cannabis Bar Association (2023 – Present)
- Midwest Hemp Council, Member (2019 – Present)
Community Involvement
- Heidelberg University – Adjunct Professor of Political Science (2022 – 2024)
- Model United Nations of the Far West – Counsel, Ex-Officio Board Member (2018 – Present)
Publications
- “A Year in Review of Ohio’s Adult Use Cannabis Program for Employers,” (Co-Author) Frantz Ward Cannabis Law Blog (December 2024)
- “Cannabis Business Disputes: Options for Staying Out of the Courtroom,” (Co-Author) Cannabis Business Times (June 2024)
- “5 Things to Confirm When Signing a Cannabis Facility Construction Agreement,” (Co-Author) Cannabis Business Times (May 2024)
- “DEA Advances Marijuana Rescheduling; Senators Propose Descheduling,” Frantz Ward Cannabis Law and Policy Blog (May 2024)
- “Labor Law Developments Clear the Path for Growing Unionization in Cannabis,” (Co-Author) Cannabis Business Times (March 2024)
- “7 Critical Questions Cannabis Businesses Need to Be Asking About The Corporate Transparency Act, The Most Important Federal Law You’ve Never Heard Of,” (Co-Author) Cannabis Business Times (February 2024)
- “Ohio Voters Decisively Pass Issue 2 to Legalize Adult Use Marijuana in the Buckeye State,” Frantz Ward Cannabis Law and Policy Blog (November 2023)
- “Psychoactive Sanctuary: Religious Attempts to Circumvent the CSA,” Frantz Ward Blog Post (May 2023)
- “Exit Strategies and Distressed Assets,” Cannabis Law in Colorado (August 2022)
- “A millennial’s take on political involvement,” The Indiana Lawyer (November 2015)
Presentations & Lectures
- Legalized Marijuana in Ohio: What You Need to Know, Ohio Staffing & Search Association (September 19, 2024)
- Advising Cannabis Businesses in Distress, National Business Institute (September 10, 2024)
- Marijuana Legalization and Your Business Safety, Greater Cleveland Partnership, Council of Smaller Enterprises (August 14, 2024)
- Counseling Cannabis: Legal Essentials and Opportunities, American Law Institute (June 12, 2024)
- Marijuana Business Law in Ohio, National Business Institute (April 10, 2024)
- Cannabis and the Brewing Industry, Ohio Craft Brewers Association (January 16, 2024)
- Criminalization of Medicine: Medical Marijuana, Cleveland & Northern Ohio’s Annual Medical/Legal Summit, Cleveland Metropolitan Bar Association (April 29, 2023)
- Cannabis in Veterinary Medicine Symposium, Legal Status Update & Considerations, Lone Tree, CO (Oct. 6, 2018)
- Colorado Bar Association CLE, A Growing Industry: The Future of Hemp and CBD, Denver, CO (Apr. 18, 2017)
Representative Experience
- Assisted multiple Ohio marijuana licenses with state application processes during Ohio’s transition from medical marijuana only to medical and adult-use marijuana.
- Assisted multiple Colorado marijuana applicants with state and local application processes, including initial applications, annual renewals, change of ownership, change of location, and modification of premises.
- Successfully obtained a complete reversal on appeal of a multi-million-dollar judgment against a hemp client.
- Successfully obtained a settlement payment from a service provider and vendor in the marijuana industry after filing a deceptive trade practices lawsuit.
- Successfully obtained a settlement payment for a landlord of a defaulting marijuana tenant in receivership.
- Successfully obtained the appointment of receivers over the property of defaulting borrowers.
- Obtained federal trademark protection for non-plant products for hemp and marijuana businesses.
- Along with co-counsel, successfully obtained a preliminary injunction against a municipality preventing the enforcement of an unconstitutional ordinance.
Education & Admissions
Education
- University of Denver Sturm College of Law, J.D., Order of St. Ives, 2012
- Heidelberg University, B.A., summa cum laude, 2009
Bar and Court Admissions
- State of Ohio
- State of Indiana
- State of Colorado
Involvement
Professional Affiliations
- Ohio State Bar Association, Member
- Indiana State Bar Association, Member
- Colorado Bar Association, Member
- Cannabis Law Section, Member at Large (2024 – Present)
Professional Affiliations
- International Cannabis Bar Association (2023 – Present)
- Midwest Hemp Council, Member (2019 – Present)
Community Involvement
- Heidelberg University – Adjunct Professor of Political Science (2022 – 2024)
- Model United Nations of the Far West – Counsel, Ex-Officio Board Member (2018 – Present)
Publications
- “A Year in Review of Ohio’s Adult Use Cannabis Program for Employers,” (Co-Author) Frantz Ward Cannabis Law Blog (December 2024)
- “Cannabis Business Disputes: Options for Staying Out of the Courtroom,” (Co-Author) Cannabis Business Times (June 2024)
- “5 Things to Confirm When Signing a Cannabis Facility Construction Agreement,” (Co-Author) Cannabis Business Times (May 2024)
- “DEA Advances Marijuana Rescheduling; Senators Propose Descheduling,” Frantz Ward Cannabis Law and Policy Blog (May 2024)
- “Labor Law Developments Clear the Path for Growing Unionization in Cannabis,” (Co-Author) Cannabis Business Times (March 2024)
- “7 Critical Questions Cannabis Businesses Need to Be Asking About The Corporate Transparency Act, The Most Important Federal Law You’ve Never Heard Of,” (Co-Author) Cannabis Business Times (February 2024)
- “Ohio Voters Decisively Pass Issue 2 to Legalize Adult Use Marijuana in the Buckeye State,” Frantz Ward Cannabis Law and Policy Blog (November 2023)
- “Psychoactive Sanctuary: Religious Attempts to Circumvent the CSA,” Frantz Ward Blog Post (May 2023)
- “Exit Strategies and Distressed Assets,” Cannabis Law in Colorado (August 2022)
- “A millennial’s take on political involvement,” The Indiana Lawyer (November 2015)
Presentations & Lectures
- Legalized Marijuana in Ohio: What You Need to Know, Ohio Staffing & Search Association (September 19, 2024)
- Advising Cannabis Businesses in Distress, National Business Institute (September 10, 2024)
- Marijuana Legalization and Your Business Safety, Greater Cleveland Partnership, Council of Smaller Enterprises (August 14, 2024)
- Counseling Cannabis: Legal Essentials and Opportunities, American Law Institute (June 12, 2024)
- Marijuana Business Law in Ohio, National Business Institute (April 10, 2024)
- Cannabis and the Brewing Industry, Ohio Craft Brewers Association (January 16, 2024)
- Criminalization of Medicine: Medical Marijuana, Cleveland & Northern Ohio’s Annual Medical/Legal Summit, Cleveland Metropolitan Bar Association (April 29, 2023)
- Cannabis in Veterinary Medicine Symposium, Legal Status Update & Considerations, Lone Tree, CO (Oct. 6, 2018)
- Colorado Bar Association CLE, A Growing Industry: The Future of Hemp and CBD, Denver, CO (Apr. 18, 2017)