Assignment of Assignor's Interest

Recorded: 2011-07-25 Pages: 5

Assignors

GAO, ZHONGLI

Executed: 2009-10-30

HALL, DANIEL

Executed: 2009-10-30

HARTUNG, RYAN

Executed: 2009-10-30

Assignee

SANOFI-AVENTIS

174 AVENUE DE FRANCE, PARIS, 75013, FRANCE

Covered Property (1)

Substituted Piperidine Spiro Pyrrolidinone and Piperidinone, Preparation and Therapeutic Use Thereof

Patent: 8,227,481 →

Application: 13/151,946 →

Publication: US 2011/0257213

Related Assignments (1)

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