Corrective Assignment to Correct the Assignee Previously Recorded on Reel 023747 Frame 0711. Assignor(S) Hereby Confirms the the Assignment Was Incorrectly Recorded to Assign Rights to Basf Se. the Actual Assignment Document Is Assigned to Basf Ag..

Recorded: 2010-03-22 Pages: 6

Assignors

PINKOS, ROLF

Executed: 2007-09-12

TEBBEN, GERD

Executed: 2007-09-19

HAUK, ALEXANDER

Executed: 2007-09-14

MUELLER, CHRISTIAN

Executed: 2007-09-13

RUST, HARALD

Executed: 2007-09-09

Assignee

BASF AKTIENGESELLSCHAFT

CARL-BOSCH-STRASSE; GVX-C006, LUDWIGSHAFEN, D-67056, GERMANY

Covered Property (1)

Method for Purifying Cyclic Ketones

Patent: 7,714,171 →

Application: 12/306,807 →

Publication: US 2009/0326277

Related Assignments (2)

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