Assignment of Assignor's Interest

Recorded: 1997-06-12 Pages: 2

Assignors

STEMMER, WILLEM P.C.

Executed: 1997-06-04

NESS, JON E.

Executed: 1997-06-04

MINSHULL, JEREMY

Executed: 1997-06-04

PATTEN, PHILLIP A.

Executed: 1997-06-05

Assignee

MAXYGEN, INC.

3410 CENTRAL EXPRESSWAY, SANTA CLARA, CALIFORNIA, 95051

Covered Property (1)

Evolution of Whole Cells and Organisms by Recursive Sequence Recombination

Application: 60/035,054 →

Related Assignments (1)

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