Patent Assignment
Reel/Frame 074455/0456
Assignment of Assignor's Interest
Recorded: 2026-04-23
Pages: 3
Assignee
KOPPERS PERFORMANCE CHEMICALS, INC.
436 SEVENTH AVENUE, PITTSBURGH, PENNSYLVANIA, 15219
Covered Properties
(2)
Wood Preservative Composition Comprising 4,5-Dichloro-2-Octylisothiazol-3(2H)-One, a Method Treating a Wood Substrate Therewith, and a Wood Product Produced Therefrom
Application:
19/294,903 →
Publication:
US 2026/0109076
Wood Preservative Composition Comprising 4,5-Dichloro-2-Octylisothiazol-3(2H)-One, a Method Treating a Wood Substrate Therewith, and a Wood Product Produced Therefrom
Application:
19/394,355 →
Publication:
US 2026/0070256