Assignment of Assignor's Interest

Recorded: 2008-10-20 Pages: 2

Assignors

LEINWEBER, DIRK

Executed: 2008-07-28

ROESCH, ALEXANDER

Executed: 2008-07-28

FEUSTEL, MICHAEL

Executed: 2008-07-28

Assignee

CLARIANT INTERNATIONAL LTD.

ROTHAUSSTRASSE 61, INTELLECTUAL PROPERTY DEPARTMENT, 4132 MUTTENZ 1, 4132, SWITZERLAND

Covered Property (1)

Use of substituted polyethyleneimines as gas hydrate inhibitors with improved biodegradability

Application: 12/221,300 →

Publication: US 2009/0054268

Related Assignments (1)

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