Alyson Walker Lotman

Duane Morris LLP
30 South 17th Street
Philadelphia, PA 19103-4196

Phone: +1 215 979 1177
Fax: +1 215 689 4961

Import to Address Book

Alyson Walker Lotman


Alyson Walker Lotman practices in the area of litigation. She is a 2007 cum laude graduate of Villanova University School of Law, where she was editor in chief for the Villanova Environmental Law Journal, and a magna cum laude graduate of Bucknell University.

Representative Matters

  • Representing Paraguayan client in seeking return of child to home country pursuant to the Hague Convention on the Civil Aspects of International Child Abduction.
  • Obtained summary judgment on behalf of a defendant where plaintiff claimed asbestos attributable to the client caused a decedent's mesothelioma and subsequent death. Plaintiff's claims included an attempt to pierce the corporate veil to hold the client liable for its wholly owned subsidiary.
  • Drafted motions and provided other trial support for trial team that obtained a defense verdict for a major automotive manufacturer following a five-and-a-half week trial involving a peritoneal mesothelioma claim brought by a 44-year-old gentleman. The matter involved a unique claim for design defect of company’s braking system.
  • Obtained on behalf of a motor vehicle company, in a significant asbestos-related appeal before the Superior Court of Pennsylvania, a reversal of an order granting a mistrial and a reinstatement of a defense verdict from the Philadelphia Court of Common Pleas.
  • Obtained decision from Pennsylvania Supreme Court that the “each and every breath” theory of causation lacks general acceptance under Frye in Betz v. Pneumo Abex.
  • Serve as MDL counsel for major automobile manufacturer in MDL-875 In re: Asbestos Products Liability Litigation.


  • Pennsylvania
  • New Jersey
  • U.S. District Court for the Eastern District of Pennsylvania
  • U.S. District Court for the Western District of Pennsylvania
  • U.S. District Court for the District of New Jersey


  • Villanova University School of Law, J.D., cum laude, 2007
    Editor in Chief, Villanova Environmental Law Journal
  • Bucknell University, B.A., magna cum laude, 2004


  • Duane Morris LLP
    - Associate, 2007-present

Selected Publications