Change of Name

Recorded: 2013-01-07 Pages: 7

Assignor

SIEGFRIED LTD.

Executed: 2001-08-16

Assignee

SIEGFRIED AG

UNTERE BRUHLSTRASSE 4, ZOFINGEN, CH-4800, SWITZERLAND

Covered Property (1)

Demethylation of 14-Hydroxy Substituted Alkaloid Derivatives

Patent: 8,158,793 →

Application: 12/292,704 →

Publication: US 2009/0163717

Related Assignments (1)

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