Patent Assignment
Reel/Frame 044701/0059
Assignment of Assignor's Interest
Recorded: 2018-01-23
Pages: 6
Assignors
ZHANG, YONGQIANG
Executed: 2015-10-02
CAMPO, DARIN
Executed: 2015-10-02
SHARMA, RAM B.
Executed: 2015-10-02
KUNZ, MARTIN
Executed: 2015-09-21
Assignee
HERAEUS PRECIOUS METALS NORTH AMERICA DAYCHEM LLC
970 INDUSTRIAL PARK DRIVE, VANDALIA, OHIO, 45377
Covered Property
(1)
Sulfonic Acid Derivative Compounds as Photoacid Generators in Resist Applications
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.