Patent Assignment
Reel/Frame 031835/0772
Assignment of Assignor's Interest
Recorded: 2013-12-21
Pages: 3
Assignee
WACKER CHEMIE AG
HANNS-SEIDEL-PLATZ 4, MUENCHEN, 81737, GERMANY
Covered Property
(1)
Gypsum-Containing Construction Material Compounds
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.