Patrick F. Callahan (Pat)

Associate

Cleveland + 1.216.586.7007

Patrick Callahan focuses his practice on complex civil litigation, including mass torts, commercial disputes, and class action litigation. He represents clients across many types of industries in high-stakes cases in state and federal courts throughout the United States.

Pat maintains an active civil litigation practice defending clients in a wide range of civil lawsuits, including toxic tort litigation related to alleged emissions of ethylene oxide and chemical exposure, purported class actions, and breach of contract and fiduciary duty claims. He has also served as counsel in litigation brought pursuant to the Trafficking Victims Protection Act (TVPA).

Pat has experience in all stages of litigation. He has drafted dispositive motions, coordinated and managed offensive and defensive discovery, litigated discovery disputes, and assisted in the preparation and defense of fact and expert witnesses. In addition to all aspects of litigation from inception through appeal, Pat's experience includes managing complex mass tort dockets and organizing and administering settlements, including mass tort settlements.

He also has represented clients in bankruptcy litigation and advised corporate clients in business restructuring and reorganization matters, including chapter 11 proceedings.

Pat maintains an active pro bono practice, regularly representing litigants in housing and civil disputes referred from The Legal Aid Society of Cleveland.

Prior to attending law school, Pat worked in Massachusetts as a supply chain supervisor and manager at Partners Healthcare (n.k.a. Mass General Brigham) and Beth Israel Lahey Health.

Experiencia

  • Diebold Nixdorf obtains $1.25 billion senior secured exit credit facilityJones Day represented Diebold Nixdorf, Incorporated, a multinational financial and retail technology company that specializes in the sale, manufacture, installation, and service of self-service transaction systems (such as ATMs and currency processing systems), point-of-sale terminals, physical security products, and software and related services for global financial, retail, and commercial markets, in connection with a new $1.25 billion senior secured term loan facility as part of it’s emergence from chapter 11 bankruptcy and other domestic and foreign court-supervised restructuring proceedings.
  • Diebold Nixdorf successfully restructures over $2.7 billion in funded debt and completes the first-ever dual proceeding under the U.S. bankruptcy code and Dutch restructuring law in 71 daysIn the first-ever cross border restructuring involving dual main proceedings under chapter 11 of the U.S. Bankruptcy Code and a scheme of arrangement (the "Dutch Scheme") under the Dutch Act on Confirmation of Extrajudicial Plans (Wet Homologatie Onderhands Akkoord ("WHOA")), and the first-ever chapter 15 recognition of Dutch Scheme proceedings and a sanctioned WHOA reorganization plan (the "WHOA Plan"), Jones Day represented Diebold Nixdorf, Incorporated ("Diebold") and certain of its U.S. and Canadian subsidiaries (the "Debtors") in connection with (i) the prepackaged chapter 11 cases of In re Diebold Holding Company, LLC, et al., (Case No. 23-90602-DRJ) commenced on June 1, 2023, in the United States Bankruptcy Court for the Southern District of Texas (the "Bankruptcy Court"); (ii) the Dutch Scheme, commenced on June 1, 2023 by Diebold Nixdorf Dutch Holding B.V. (the "Dutch Issuer") in the District Court of Amsterdam (the "Dutch Court"), and (iii) the chapter 15 proceedings before the Bankruptcy Court commenced by the foreign representative of the Dutch Issuer, wherein the Bankruptcy Court recognized the Dutch Scheme proceeding as a foreign main proceeding and recognized and extended comity to the WHOA Plan that was sanctioned by the Dutch Court.
  • SER Capital Partners acquires Charah Solutions, Inc.Jones Day advised SER Capital Partners in its acquisition of all of the issued and outstanding shares of common stock of Charah Solutions for a consideration of $6.00 per share.
  • Diebold Nixdorf obtains $1.25 billion senior secured superpriority DIP credit facilityJones Day is representing Diebold Nixdorf, Incorporated (the “Company”), a multinational financial and retail technology company that specializes in the sale, manufacture, installation, and service of self-service transaction systems (such as ATMs and currency processing systems), point-of-sale terminals, physical security products, and software and related services for global financial, retail, and commercial markets, and certain of its domestic and foreign subsidiaries (collectively, the “Debtors”) in (i) a pre-packaged chapter 11 proceeding in front of the U.S. Bankruptcy Court for the Southern District of Texas (the “Bankruptcy Court”), (ii) a scheme of arrangement by Diebold Nixdorf Dutch Holding B.V. (the “Dutch Issuer”) and the related voluntary proceeding in front of the District Court of Amsterdam under the Dutch Act on Confirmation of Extrajudicial Plans (Wet Homologatie Onderhands Akkoord), and (iii) an anticipated proceeding commenced by the Dutch Issuer under chapter 15 in the Bankruptcy Court, seeking recognition of such scheme of arrangement.