Patent Assignment
Reel/Frame 074496/0114
Assignment of Assignor's Interest
Recorded: 2026-04-28
Pages: 8
Assignors
ZHANG, JUN
Executed: 2018-04-20
THAM, PETER
Executed: 2018-04-20
HORTON, JOHN
Executed: 2018-04-20
Assignee
KOPPERS PERFORMANCE CHEMICALS, INC.
436 SEVENTH AVENUE, PITTSBURGH, PENNSYLVANIA, 15219
Covered Property
(1)
Wood Preservative and Method for Producing Same
Application:
19/178,400 →
Publication:
US US20260157370A1