Patent Assignment
Reel/Frame 025984/0612
Assignment of Assignor's Interest
Recorded: 2011-03-18
Pages: 4
Assignors
WIEHE, ARNO
Executed: 2008-09-11
AICHER, DANIEL
Executed: 2008-09-12
ABRECHT, VOLKER
Executed: 2008-09-11
GRAEFE, SUSANNA
Executed: 2008-09-11
Assignee
CERAMOPTEC INUDTRIES, INC.
515 SHAKER ROAD, EAST LONGMEADOW, MASSACHUSETTS, 01028
Covered Property
(1)
METHOD AND APPLICATION OF UNSYMMETRICALLY meso-SUBSTITUTED PORPHYRINS AND CHLORINS FOR PDT
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.