Assignment of Assignor's Interest

Recorded: 1998-06-12 Pages: 2

Assignor

RUBIN, PAUL D.

Executed: 1998-06-01

Assignee

SEPRACOR INC.

111 LOCKE DRIVE, MARLBOROUGH, MASSACHUSETTS, 01752

Covered Property (1)

Methods and Compositions Using Terfenadine Metabolites in Combination with Leukotriene Inhibitors

Patent: 6,194,431 →

Application: 09/059,570 →

Related Assignments (1)

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