Patent Assignment
Reel/Frame 044690/0615
Assignment of Assignor's Interest
Recorded: 2018-01-22
Pages: 6
Assignees
BYK-CHEMIE GMBH
ABELSTRASSE 45, WESEL, 46483, GERMANY
BYK USA INC.
524 SOUTH CHERRY STREET, WALLINGFORD, CONNECTICUT, 06492
Covered Property
(1)
Additive for Drilling Fluids
Patent:
10,626,314 →
Application:
15/643,639 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.