Assignment of Assignor's Interest

Recorded: 2021-10-28 Pages: 5

Assignor

WALKER, RYAN W.

Executed: 2021-10-07

Assignee

CALGON CARBON CORPORATION

3000 GSK DRIVE, MOON TOWNSHIP, PENNSYLVANIA, 15108

Covered Property (1)

Copper and Nitrogen Treated Sorbent and Method for Making Same

Patent: 11,872,539 →

Application: 17/446,532 →

Publication: US US20220062862A1

PCT: PCT/US2021/071324 ↗

Related Assignments (2)

Other recorded transfers of the patent in this record — the chain of ownership.