A partnership interest is personal property. Only a partner's economic interest may be transferred.
Structure Delaware Code
Chapter 15. DELAWARE REVISED UNIFORM PARTNERSHIP ACT
Subchapter V. Transferees and Creditors of Partner
§ 15-501. Partner not co-owner of partnership property.
§ 15-502. Partner's economic interest in partnership; personal property.
§ 15-503. Transfer of partner's economic interest.
§ 15-504. Partner's economic interest subject to charging order.