Patent Assignment
Reel/Frame 049442/0074
Assignment of Assignor's Interest
Recorded: 2019-06-12
Pages: 5
Assignors
NORMAN, JOHN ANTHONY THOMAS
Executed: 2019-06-06
IVANOV, SERGEI VLADIMIROVICH
Executed: 2019-06-12
LEI, XINJIAN
Executed: 2019-05-29
Assignee
VERSUM MATERIALS US, LLC
8555 SOUTH RIVER PARKWAY, PATENT DEPT., TEMPE, ARIZONA, 85284
Covered Property
(1)
Volatile dihydropyrazinly and dihydropyrazine metal complexes