Karen E. Rubin
Karen is a member of the firm's Business Litigation practice group, focusing her practice on a wide variety of litigation issues.
In addition, Karen practices, teaches and writes in the area of professional responsibility, including malpractice and legal ethics. She is the chair of the Cleveland Metropolitan Bar Association's Ethics Committee, and a past chair of the Association's Certified Grievance Committee, which investigates allegations of attorney misconduct.
Karen was appointed in 2020 by the Ohio Supreme Court to its Commission on Professionalism. Karen is also a member and past chair of the Ohio State Bar Association's Ethics Committee, and has authored several ethics opinions interpreting the Ohio Rules of Professional Conduct.
Karen is an adjunct professor of law at Cleveland-Marshall College of Law, teaching legal ethics. She also is co-editor of Thompson Hine’s legal ethics blog, The Law for Lawyers Today, which has twice been named as a top law blog by the ABA Journal.
- Cleveland Metropolitan Bar Ass'n v. Austin, 2019-Ohio-3325 (2019)
- In re Application of Jones, 2018-Ohio-4182 (Ohio Supreme Ct. 2018).
- Northeast Regional Sewer District v. Bath Township, et al., 2015-Ohio-3705 (Ohio Supreme Ct. 2015).
- Cleveland Metropolitan Bar Ass'n v. Gresley, 2010-Ohio-6208 (2010).
- Valentine v. Conrad, 110 Ohio St. 3d 42, 2006-Ohio-3561 (2006).
- National City Bank v. Noble, 2005 WL 3315034, 2005-Ohio-6484 (8th Dist. App. 2005).
- Mayor v. Ford Motor Co., 2003 WL 21290922, 2003-Ohio-2869 (8th Dist. App. 2003).
- SST Castings, Inc. v. Amana Appliances, Inc., 250 F. Supp. 2d 863 (S.D. Ohio 2002).
- Hahn v. Star Bank, 190 F.3d 708 (6th Cir. 1999).
- Maysom L.P. v. Village of Mayfield, 96 Ohio App. 3d 543, 645 N.E.2d 763 (8th Dist. App. 1994).
- Cejer v. Ashmus, 1994 WL 197227 (8th Dist. App. 1994).
- DePalma v. Mercury Aviation Co., 1993 WL 425349 (8th Dist. App. 1993).
- Spencer v. McGill, 87 Ohio App. 3d 267, 622 N.E.2d 7 (8th Dist. App. 1993).
- Lyman Steel v. Ferrostaal Metals Corp., 747 F. Supp. 389 (N.D. Ohio 1990).
- DeMarco v. C&L Masonry, 891 F.2d 1236 (6th Cir. 1989).
- Seminatore v. Redmond, 1988 WL 136056 (8th Dist. App. 1988).
- Quoted, “State Supreme Court: Judge Who Accepted Facebook Friend Request Showed Bias,” Wisconsin Public Radio, June 2020
- “Ethics Check: Negotiating For A Job With Opposing Counsel,” Law360, October 2015
- "Blue Skies Above? Legal Ethics and Cloud Storage," Ohio Lawyer, November/December 2013
- "Informal Ethics Opinion Approves PEOs for Firms," Cleveland Bar Journal, January 2012
- "Can E-Mail Disclaimers Help Avoid a Privilege Waiver?", Ohio Lawyer, November/December 2009
- Co-author, "Keeping it All in the Family: Addressing Concentrations of Stock for Grantors, Trustees and Beneficiaries," Cleveland Bar Journal, December 2005
- "Keeping Secrets: Ethical Screens for Side-Switching Nonlawyer Personnel," Ohio Lawyer, January/February 2003
- "Can You Sue a Current Client? Maybe...Sometimes," Ohio Legal Ethics Update, August 2002
- Co-author, "What You Say (And Don't Say) in ADR," For the Defense, July 2000
- Co-author, "Keeping the 'R' in ADR," Alternatives, December 1999
- Co-author, "Does Good Faith Avoid a Breach of Mediation Confidentiality?", Alternatives, October 1999
- Co-author, "Keeping Mediation a Private Process," National Law Journal, September 1997
- "Ten Legal Malpractice Traps & How to Avoid Them," American Law Institute, December 2019
- "Ethics Topics for Labor and Employment Lawyers," Cleveland Metropolitan Bar Association, May 2019
- "Trending Issues in Legal Ethics," Cleveland Metropolitan Bar Association, April 2018
- "The Intersection of Ethics & Elder Law," Ohio State Bar Association, March 2018
- “Withdrawing from Representation Ethically,” Cleveland Metropolitan Bar Association, October 2017
- "Four Hot Ethics Topics for Georgia Lawyers: What You Should Know, Whether You're In-House or "Outside" Counsel," Thompson Hine Professionalism & Ethics CLE, March 2017
- “Clients With Diminished Capacity,” Dayton Bar Association Probate Law Institute, March 2016; Cleveland Metropolitan Bar Association Probate Section, October 2016
- “Client Fee Agreements -- Update,” Miller-Becker Center for Professional Responsibility, Fall Institute, October 2015
- “Using Social Media to Market Your Practice – Legal Ethics Issues,” Ohio State Bar Association Webcast, October 2015
- "Ethics for Ohio Marketing Professionals: Social Media and More," Legal Marketing Association, March 2015
- “Confidentiality and Client Data Security,” National Business Institute, December 2014
- "Recognizing and Managing Conflicts of Interest," Case Western Reserve University Business and Law Colloquium, November 2014
- “Multi-jurisdiction Practice, Corporate Family Tree – Ethics Issues,” Ohio State Bar Ass'n Webcast, September 2014
- "Ethics Issues for Transactional Lawyers," Ohio State Bar Ass'n Webcast, September 2013
- "Conflicts of Interest and Conflict Waivers”, Federal Bar Ass'n, Northern District of Ohio Chapter, New Lawyer Training, August 2013
- "Ethics ABC's for In-House Counsel," Association of Corporate Counsel, December 2011
- "Ethics 2011: Hot Topics in Modern Practice," Federal Bar Ass'n, Northern District of Ohio Chapter, July 2011
- "Ethics, Evidence and Experts," National Business Institute, December 2009
- Selected to Law360’s Legal Ethics Editorial Advisory Board, 2021
- Hall of Fame Honoree, Cleveland-Marshall College of Law, 2019
- AV® Preeminent Rated by Martindale-Hubbell
- Selected for inclusion in The Best Lawyers in America© 2018 to 2022 for Commercial Litigation and Ethics and Professional Responsibility Law
- Judge Richard M. Markus Award, best adjunct professor, Cleveland-Marshall College of Law, 2018
- Cleveland Metropolitan Bar Association
- Ohio State Bar Association
- Cleveland Metropolitan Bar Association, Women in Law Section, member
- Ohio Women's Bar Association, Judicial Selection Committee
- Ohio Supreme Court Commission on Professionalism, 2020-2023
- Ohio Supreme Court Task Force on the Disciplinary System, 2018-2019