IP Library › Assignment 030509/0033
Patent Assignment
Reel/Frame 030509/0033

Change of Name

Recorded: 2013-05-29 Pages: 17
Assignor
ALLESSACHEMIE GMBH
Executed: 2012-10-01
Assignee
ALLESSA GMBH
ALT FECHEHEIM 34, FRANKFURT, 60386, GERMANY
Covered Property (1)
Method for Preparing Cyclic Ketones
Patent: 8,802,897 →
Application: 13/712,037 →
Publication: US 2013/0165697
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jan 14, 2013
From: NEUMANN, DORIS; RITZER, JOACHIM; EFFENBERGER, GUNTHER
To: ALLESSA GMBH
Reel/Frame 029637/0356 →