Patent Assignment
Reel/Frame 048107/0253
Assignment of Assignor's Interest
Recorded: 2019-01-23
Pages: 6
Assignee
KOPPERS PERFORMANCE CHEMICALS INC.
436 SEVENTH AVENUE, PITTSBURGH, PENNSYLVANIA, 15219
Covered Property
(1)
Wood Pigment Compositions and Wood Treatment Processes
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.