Assignment of Assignor's Interest

Recorded: 1999-12-29 Pages: 2

Assignor

HANSCHKE, ROCHELLE MINEAU

Executed: 1999-11-23

Assignee

TRANSKARYOTIC THERAPIES, INC.

195 ALBANY STREET, CAMBRIDGE, MASSACHUSETTS, 02139

Covered Property (1)

Hybrid Matrix Implants and Explants

Patent: 6,419,920 →

Application: 09/413,715 →

Related Assignments (1)

Other recorded transfers of the patent in this record — the chain of ownership.