Patent Assignment
Reel/Frame 074573/0741
Security Interest
Recorded: 2026-05-06
Received: 2026-05-06
Pages: 3
Assignor
PNC BANK, NATIONAL ASSOCIATION, AS ADMINISTRATIVE AGENT
Executed: 2026-04-29
Assignees
KOPPERS INC.
436 SEVENTH AVE, PITTSBURGH, OH, 15219, UNITED STATES
KOPPERS REDEMPTION, INC.
436 SEVENTH AVE, PITTSBURGH, OH, 15219, UNITED STATES
WORLD-WIDE VENTURES CORPORATION
436 SEVENTH AVE, PITTSBURGH, OH, 15219, UNITED STATES
KOPPERS DELAWARE, INC.
436 SEVENTH AVE, PITTSBURGH, OH, 15219, UNITED STATES
KOPPERS CONCRETE PRODUCTS, INC.
436 SEVENTH AVE, PITTSBURGH, OH, 15219, UNITED STATES
CONCRETE PARTNERS, INC.
436 SEVENTH AVE, PITTSBURGH, OH, 15219, UNITED STATES
KOPPERS MAURITIUS
436 SEVENTH AVE, PITTSBURGH, OH, 15219, UNITED STATES
KOPPERS LUXEMOURG S.A.R.L.
436 SEVENTH AVE, PITTSBURGH, OH, 15219, UNITED STATES
Covered Properties
(4)
Wireless Power Transmitting and Charging System
Application:
17/532,931 →
Coal tar and hydrocarbon mixture pitch production using a high efficiency evaporative distillation process
Application:
11/127,039 →
Chopped carbon fiber preform processing method using coal tar pitch binder
Application:
10/858,842 →
Coal Tar and Hydrocarbon Mixture Pitch and the Preparation and Use Thereof
Application:
10/476,017 →