Sullivan Hazeltine Allinson llc

Attorneys at Law

Zeke Allinson

Zeke Allinson


Tel 302.428.8191
Fax 302.428.8195


Zeke Allinson on LinkedIn

While attending graduate school, Zeke commenced 11 years of service to the citizens of Delaware in the Executive Branch of Delaware State Government.  In 1987, he began four years with the Budget Office of Governor Michael N. Castle (R).  After obtaining his Master’s Degree in Political Science, Zeke transferred to the Department of Education in 1991 where he implemented Medicaid cost recovery for school-based health services while attending law school at night.  After graduating cum laude  in 1995, Zeke was selected by Governor Thomas R. Carper (D) to participate in the Governor’s Management Fellows Program where he was privileged to clerk for then President Judge of the Delaware Superior Court, Henry du Pont Ridgely.  Upon his admission to the Delaware Bar in 1996, Zeke commenced practicing law under the auspices of the Department of Justice as Administrative Hearing Officer and Special Counsel to the State Board of Education.

Zeke began his private legal practice as a bankruptcy litigation associate with Potter Anderson & Corroon LLP in 1999.  He became associated with Bill Sullivan in 2006 and became a founding member of Sullivan · Hazeltine · Allinson LLC in 2008.  He is most rewarded by his collaborative relationships with out-of-state counsel, helping to shape strategy and tactics to achieve client objectives.

Zeke has represented a broad array of interested parties in litigation and alternative dispute resolution proceedings before the Delaware Bankruptcy Court, including debtors (lead counsel), alleged debtors, petitioning creditors, members of creditors’ committees, trustees, trust beneficiaries, executives, government agencies (environmental, taxing authorities), volunteer fire departments, PRP steering committees, utilities, telecommunications funds, insurers, asset purchasers, landlords, reclamation claimants, personal injury and wrongful death claimants, defamation claimants, trade creditors, critical vendors, mechanic’s lienors, molder’s lienors, mortgagors, equipment lessors and financiers, general contractors, subcontractors, and avoidance action plaintiffs/defendants.  He has represented commercial interests in litigation and mediation before the U.S. District Court (contract matters, reference withdrawals), Delaware Court of Chancery (corporate dissolution/trusteeship), and Delaware Superior Court (secured lenders, personal guarantee holders, foreclosing mortgagees, structured settlement financiers).  Zeke has been appointed arbitrator by the Delaware Court of Common Pleas and has been appointed to Delaware Volunteer Legal Serves by the Delaware Family Court.  He also handles appellate matters.

Zeke is a member of the Delaware and Maryland (inactive) bars.  He is also admitted to practice before the United States Supreme Court, the United States Court of Appeals for the Third Circuit, and the United States District Court for the District of Delaware.


Juris Doctor, cum laude 1995
Widener University School of Law
(Phi Delta Phi)

Master of Arts, Political Science 1990
University of Delaware
(Graduate Fellow)

Bachelor of Arts, Engineering 1984
Lafayette College
(McKelvy Scholars Program)


Editor, Delaware School Laws
LEXIS Law Publishing
(1996-97, 1997-98, 1998-99)

Author of “The Preference Action, the Trade Vendor, and the Contemporaneous Exchange Defense” (2005)
Download (PDF)


Delaware State Bar Association

American Bar Association

American Bankruptcy Institute

Delaware Bankruptcy
American Inn of Court