Patent Assignment
Reel/Frame 029661/0099
Assignment of Assignor's Interest
Recorded: 2013-01-17
Pages: 4
Assignors
KREICKMANN, THORSTEN
Executed: 2012-12-06
FREY, GUIDO
Executed: 2012-12-18
NOWOTNY, NORMAN
Executed: 2012-12-13
STRUTZ, HEINZ
Executed: 2012-12-10
Assignee
OXEA GMBH
OTTO-ROELEN-STR. 3, OBERHAUSEN, 46147, GERMANY
Covered Property
(1)
Method for obtaining ditrimethylolpropane and trimethylolpropane-enriched product streams from the side-streams in trimethylolpropane production
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.