Assignment of Assignor's Interest

Recorded: 2002-03-14 Received: 2002-03-26 Pages: 3

Assignors

RAPP, ARMIN

Executed: 2002-03-01

SOBOTTA, RAINER

Executed: 2002-03-01

Assignee

BOEHRINGER INGELHEIM PHARMA KG

A. PATENTE, 173 BINGER STRASSE, INGELHEIM, DEX, 55216, GERMANY

Covered Property (1)

Process for Purifying 20(S)-Camptothecin

Application: 10/051,707 →