Patent Assignment
Reel/Frame 050683/0963
Assignment of Assignor's Interest
Recorded: 2019-10-10
Pages: 3
Assignee
HERAEUS PRECIOUS METALS NORTH AMERICA DAYCHEM LLC
970 INDUSTRIAL PARK DRIVE, VANDALIA, OHIO, 45377
Covered Property
(1)
Cyclic Sulfonate Compounds as Photoacid Generators in Resist Applications
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.