Assignment of Assignor's Interest

Recorded: 2001-05-14 Received: 2001-05-18 Pages: 2

Assignors

GARRAIT, MICHEL

Executed: 2001-03-25

GROS, GEORGES

Executed: 2001-04-02

CASSE, CLAUDE

Executed: 2001-04-17

Assignee

AVENTIS ANIMAL NUTRITION, S.A.

42 AVENUE ARISTIDE BRIAND, F-92160 ANTONY, FRX, FRANCE

Covered Property (1)

Process for the Preparation of Hydroxy 4-Methyl Thiobutyric Acid Esters

Application: 09/778,191 →