William M. Mattes

Partner

[email protected]

Events

OSBA Corporate Counsel Institute - CLE

When: November 5, 2021

Location: Columbus, OH

People: Michael J. Ferrara, Jan E. Hensel, William M. Mattes, Heidi Wagner Dorn, Justin M. Burns

In-House and General Counsel Virtual Symposium

When: November 20, 2020 at 9:00am – 4:45pm (EDT)

People: Michael J. Bronson, Justin M. Burns, Michael J. Ferrara, Jan E. Hensel, William M. Mattes, Gregory A. Tapocsi

COVID-19: Legal Issues for the Construction Industry

When: April 2, 2020 at 12:00pm – 1:00pm (EDT)

Location: VIEW-ON-DEMAND

People: William M. Mattes, Michael J. Weber, Grace Winkler Cranley, Lira A. Johnson, Peter J. Georgiton

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Service

ADR Center

ADR Center

Ancillary Services

Bankruptcy/Restructuring

Bankruptcy & Restructuring

Beer, Wine & Spirits

Beer, Wine & Spirits Industry

Capital Markets

Commercial Finance

Commercial Finance

Compensation & Benefits

Construction Industry

Construction Industry

Corporate & Transactional

Cybersecurity & Data Privacy

Education Industry

Education Industry

Employment

Entertainment Industry

Entertainment Industry

Environmental Law

Environmental, Social & Governance (ESG)

Environmental, Social & Governance (ESG)

Equine Industry

Equine Industry

Executive Actions Task Force

Executive Actions Task Force

Financial Services Industry

Gaming Industry

Gaming & Sports Industry

Government Relations

Health Care Industry

Immigration

Insurance Industry

Insurance Industry

Intellectual Property

International Business

Labor

Life Sciences Industry

Litigation

Mergers & Acquisitions

Mergers & Acquisitions

Natural Resources

Natural Resources Industry

Non-Profit Organizations

Nonprofit Organizations

Private Client & Family Wealth Planning

Public Finance

Public Utilities Industry

Public Utilities Industry

Real Estate

Taxation

Transportation Industry

Transportation Industry

White Collar Defense & Government Investigations

Workplace Safety

Bar Admission

Location

Ann Arbor, MI
Bloomington, IN
Boston, MA
Charleston, WV
Chicago, IL
Cincinnati, OH
Cleveland, OH
Columbus, OH
Covington, KY
Dayton, OH
Denver, CO
Detroit, MI
Frankfort, KY
Groton, CT
Houston, TX
Huntington, WV
Indianapolis, IN
Lewisburg, WV
Lexington, KY
Los Angeles, CA
Louisville, KY
Miami, FL
Morgantown, WV
Orlando, FL
Philadelphia, PA
Pittsburgh, PA
San Diego, CA
Tampa, FL
Washington, D.C.
Wheeling, WV

School

Albany Law School
Albion College
Allegheny College
American University
American University Washington College of Law
Anderson University
Andrews University
Appalachian State University
Asbury College
Ashland University
Auburn University
Ave Maria School of Law
Baldwin-Wallace College
Ball State University
Barry University School of Law
Baylor Law School
Baylor University
Bellarmine College
Bellarmine University
Benjamin N. Cardozo School of Law of Yeshiva University
Berea College
Bethany College
Bluefield State College
Boston College
Boston College Law School
Boston University
Boston University School of Law
Bowling Green State University
Brandeis School of Law at the University of Louisville
Brigham Young University
Brigham Young University, J. Reuben Clark Law School
Brown University
Bucknell University
Butler University
California State University
California State University, Bakersfield
California State University, Long Beach
California State University, Los Angeles
California State University, Northridge
California State University, San Bernardino
California Western School of Law
Capital University
Capital University School of Law
Carleton College
Carnegie Mellon University
Case Western Reserve University
Case Western Reserve University School of Law
Catholic University of America, Columbus School of Law
Centre College
Chapman University Dale E. Fowler School of Law
Chicago-Kent College of Law
China University of Political Science and Law
Chinese Academy of Sciences
Claremont University
Clarion University of Pennsylvania
Cleveland State University
Cleveland State University College of Law
Cleveland-Marshall College of Law
Colby College
Colgate University
College of Charleston
College of Mount St. Joseph
College of the Holy Cross
College of William and Mary
College of William and Mary, Marshall-Wythe School of Law
Colorado Mesa University
Colorado School of Mines
Colorado State University
Columbia Law School
Columbia Law School and Chartered Institute of Arbitrators
Columbia University
Columbus State Community College
Comillas Pontifical University
Cornell Law School
Cornell University
Cornell University, Johnson Graduate School of Management
Creighton University School of Law
Cumberland School of Law, Samford University
Dartmouth College
Davidson College
Denison University
DePaul University
DePaul University College of Law
DePauw University
Detroit College of Law at Michigan State University
Dickinson School of Law at Pennsylvania State University
Drew University
Duke University
Duquesne University
Duquesne University School of Law
Earlham College
Eastern Kentucky University
Eastern Michigan University
Eckerd College
Emory University
Emory University School of Law
Fairfield University
Fairmont State College
Florida A&M University
Florida Atlantic University
Florida Coastal School of Law
Florida International University
Florida International University School of Law
Florida State University
Florida State University College of Law
Fordham University
Freie Universität Berlin
Frostburg State University
Furman University
George Mason University School of Law
George Washington University
George Washington University Law School
Georgetown College
Georgetown University
Georgetown University Law Center
Glenville State University
Gonzaga University School of Law
Goshen College
Goucher College
Grand Valley State University
Grove City College
Hamilton College
Hanover College
Harvard College
Harvard Law School
Harvard Law School Mediation Training
Harvard University
Hope College
Houston Baptist University
Howard University
Husson University
Illinois Wesleyan University
Indiana State University
Indiana University
Indiana University Bloomington
Indiana University Kelley School of Business
Indiana University Maurer School of Law
Indiana University McKinney School of Law
Indiana University Northwest
Indiana University Purdue University at Indianapolis
Indiana University Robert H. McKinney School of Law
Indiana University School of Law
Indiana University School of Law, Indianapolis
Indiana University School of Music
Indiana University Southeast
Indiana University, Kelley School of Business
Institute of Environmental Health, University of Cincinnati; Cincinnati, OH
James Madison University
John Carroll University
John Glenn College of Public Affairs, The Ohio State University
John Marshall Law School
Johns Hopkins University
Kent State University
Kenyon College
Kettering University
Kings College
Kutztown University of Pennsylvania
Lafayette College
Lawrence Technological University
Liberty University
Lipscomb University--Institute for Conflict Management
Louisiana State University
Louisiana State University, Paul M. Herbert Law Center
Loyola Law School
Loyola Law School, Los Angeles
Loyola University New Orleans
Loyola University of Chicago
Loyola University of Chicago Law School
Lübeck University of Applied Sciences
Macewan University
Malone University
Manchester College
Marietta College
Marquette University Law School
Marshall University
Marshall-Wythe School of Law at the College of William & Mary
Massachusetts Institute of Technology
Massey University
McGill University
Medical College of Ohio
Miami University
Michigan State University
Michigan State University College of Law
Michigan State University, James Madison College
Middlebury College
Milwaukee School of Engineering
Montana Tech of the University of Montana
Morehead State University
Morehouse College
Morgan State University
Mount Saint Mary’s College
Murray State University
Muskingum University
National Institute of Technology, Calicut, India
Nebraska Wesleyan University
New York University
New York University School of Law
NIOSH-Approved Spirometry, UPMC Health System; Pittsburgh, PA
Northeastern University
Northeastern University School of Law
Northern Arizona University
Northern Kentucky University
Northern Kentucky University, Chase College of Law
Northwest University
Northwestern University
Northwestern University Pritzker School of Law
Northwestern University School of Law
Oakland University
Ohio Northern University, Claude W. Pettit College of Law
Ohio University
Ohio Wesleyan University
Oklahoma State University
Old Dominion University
Osgoode Hall Law School
Otterbein University
Oxford University
Pennsylvania State University
Pepperdine University
Pepperdine University School of Law
Point Park University
Purdue University
Quinnipiac University
Regis University
Rice University
Rider University
Roanoke College
Rochester Institute of Technology
Roger Williams University
Rose-Hulman Institute of Technology
Rutgers University School of Law, Camden
Saint Joseph's University
Saint Louis University
Saint Louis University, Parks College of Engineering, Aviation & Technology
Saint Mary's College
Saint Michael's College
Saint Vincent College
Salmon P. Chase College of Law
San Diego State University
San Diego University
San Pueblo University, Madrid, Spain
School of Law, CHRIST (Deemed to be University) Bangalore
Seoul National University
Sewanee: The University of the South
Skidmore College
South China University of Technology
South Dakota School of Mines and Technology
South Texas College of Law
South Texas College of Law Houston
Southeast Missouri State University
Southern Connecticut State University
Southern Methodist University, Dedman School of Law
Southwestern University School of Law
Spelman College
St. Bonaventure University
St. Edward's University
St. Louis University
Stanford Law School
State University of New York at Binghamton
State University of New York at Brockport
State University of New York at Buffalo
State University of New York at Cortland
Stetson University
Stetson University College of Law
Suffolk University Law School
Sullivan University
Sun Yat-sen University School of Law
Syracuse University
Syracuse University College of Law
Taylor University
Technische Universitat Darmstadt
Temple University
Texas A&M University
Texas College
Texas Wesleyan University School of Law
The Citadel
The College of Wooster
The John Marshall Law School
The Ohio State University
The Ohio State University College of Arts and Sciences
The Ohio State University College of Public Health
The Ohio State University Moritz College of Law
The Ohio State University, Fisher College of Business
The Ohio State University, John Glenn College of Public Affairs
The Pennsylvania State University
The University of British Columbia
The University of Iowa Tippie College of Business
The University of Texas at Dallas
Thomas Jefferson School of Law
Thomas M. Cooley Law School
Thomas More College
Thomas More University
Thomas R. Kline School of Law of Duquesne University
Transylvania University
Tulane Law School
Tulane University
U.S. Merchant Marine Academy
Union College
United States Air Force Academy
United States Army Command and General Staff College
United States Army War College
United States Naval Academy
University at Albany
University of Akron
University of Akron School of Law
University of Alabama
University of Alabama School of Law
University of Auckland
University of Augsburg, Augsburg, Germany
University of Calicut, Kerala, India
University of California College of Law, San Francisco
University of California, Berkeley
University of California, Berkeley, School of Law
University of California, Hastings College of the Law
University of California, Irvine
University of California, Irvine School of Law
University of California, Los Angeles
University of California, Los Angeles School of Law
University of California, Riverside
University of California, San Diego
University of California, Santa Barbara
University of California, Santa Cruz
University of Central Florida
University of Charleston
University of Chicago
University of Chicago Law School
University of Cincinnati
University of Cincinnati College of Law
University of Colorado
University of Colorado School of Law
University of Colorado, Boulder
University of Colorado, Denver
University of Connecticut
University of Connecticut School of Law
University of Dayton
University of Dayton School of Law
University of Delaware
University of Denver
University of Denver Sturm College of Law
University of Detroit
University of Detroit Mercy School of Law
University of Evansville
University of Florida
University of Florida College of Journalism & Communications
University of Florida Levin College of Law
University of Houston - Clear Lake
University of Houston Law Center
University of Illinois
University of Illinois at Chicago
University of Illinois Chicago School of Law
University of Illinois, Urbana-Champaign
University of Iowa
University of Iowa College of Law
University of Kansas
University of Kentucky
University of Kentucky College of Law
University of Kentucky J. David Rosenberg College of Law
University of Louisville
University of Louisville Brandeis School of Law
University of Maryland
University of Maryland School of Law
University of Massachusetts Amherst
University of Memphis Cecil C. Humphreys School of Law
University of Miami
University of Miami School of Business
University of Miami School of Law
University of Michigan
University of Michigan College of Engineering
University of Michigan Law School
University of Minnesota
University of Minnesota Law School
University of Mississippi
University of Missouri
University of Missouri – Kansas City School of Law
University of Montana
University of Montana Blewett School of Law
University of Mount Union
University of Nebraska
University of Nebraska College of Law
University of Nebraska-Lincoln
University of Nevada
University of New Hampshire School of Law
University of New Mexico
University of New Orleans
University of North Carolina at Chapel Hill
University of North Carolina School of Law
University of Notre Dame
University of Notre Dame Law School
University of Oregon
University of Pennsylvania
University of Pennsylvania Carey Law School
University of Pennsylvania Perelman School of Medicine
University of Phoenix
University of Pittsburgh
University of Pittsburgh Graduate School of Public Health
University of Pittsburgh School of Law
University of Portland
University of Richmond
University of Richmond School of Law
University of San Diego
University of San Diego School of Law
University of Scranton
University of South Florida
University of Southern California
University of Southern California Law School
University of Southern Indiana
University of Southern Mississippi
University of Sussex School of African and Asian Studies, Brighton, England
University of Tampa
University of Tampa Sykes College of Business
University of Tennessee
University of Texas
University of Texas at Austin
University of Texas School of Law
University of the Cumberlands
University of the Philippines
University of Toledo
University of Toledo College of Law
University of Toronto
University of Utah
University of Utrecht
University of Vermont
University of Vermont College of Medicine
University of Vienna, Austria
University of Virginia
University of Virginia School of Law
University of Washington
University of Wisconsin
University of Wisconsin Law School
University of Wisconsin, Madison
University of Wisconsin, Milwaukee
University of Yaounde, Cameroon
Valdosta State University
Valparaiso University
Vanderbilt University
Vanderbilt University Law School
Villanova University
Villanova University School of Law
Virginia Polytechnic Institute and State University
Wabash College
Wagner College
Wake Forest University
Wake Forest University School of Law
Washington & Jefferson College
Washington and Lee University
Washington and Lee University School of Law
Washington University School of Law
Washington University, St. Louis
Wayne State University
Wayne State University Law School
Wesleyan College
West Liberty University
West Virginia University
West Virginia University College of Law
West Virginia Wesleyan College
Western Kentucky University
Western Maryland College, now known as McDaniel College
Western Michigan University Cooley Law School
Western Michigan University Thomas M. Cooley Law School
Western New England University
Wheaton College
Wheeling Jesuit University
William & Mary Law School
Williams College
Wilmington College
Wittenberg University
Wright State University
Xavier University
Yale University
Yale University Divinity School
York University
Youngstown State University

Position

Associate
Former Managing Partner
Law Clerk
Lobbyist
Managing Partner & Chairman
Of Counsel
Partner
Partner Of Counsel
Patent Agent
Patent Engineer

Language

Arabic
Chinese
Chinese (Mandarin and Cantonese)
Croation
English
French
German
Hebrew
Italian
Japanese
Korean
Kurdish
Portuguese
Punjabi
Romanian
Russian
Spanish
Tamil
Ukrainian
Urdu