Patent Assignment
Reel/Frame 041667/0082
Change of Name
Recorded: 2017-02-09
Pages: 6
Assignor
OSMOSE, INC.
Executed: 2014-09-15
Assignee
KOPPERS PERFORMANCE CHEMICALS INC.
436 SEVENTH AVENUE, PITTSBURGH, PENNSYLVANIA, 15219
Covered Property
(1)
Wood Treatment for Dimensional Stabilization
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 3, 2017
From: ZHANG, JUN; GAO, XINHAO H.; HORTON, JOHN; ZIOBRO, RICHARD
To: KOPPERS PERFORMANCE CHEMICALS INC.
Reel/Frame 041166/0305 →
Assignment of Assignor's Interest
Feb 9, 2017
From: GAO, XINHAO H.; HORTON, JOHN
To: OSMOSE, INC.
Reel/Frame 041211/0642 →
Corrective Assignment to Correct the List of Assignors (Remove Gao, Xinhao H. and Horton, John) Previously Recorded on Reel 041166 Frame 0305. Assignor(S) Hereby Confirms the Assignment from Zhang, Jun and Ziobro, Richard to Koppers Performance Chemicals Inc..
Feb 9, 2017
From: ZHANG, JUN; ZIOBRO, RICHARD
To: KOPPERS PERFORMANCE CHEMICALS INC.
Reel/Frame 041702/0530 →
Second Amendment to Credit Agreement and Joinder to Patent, Trademark and Copyright Security Agreement
May 18, 2018
From: KOPPERS INC.; KOPPERS HOLDINGS INC.; KOPPERS DELAWARE, INC.; KOPPERS ASIA LLC
To: PNC BANK, NATIONAL ASSOCIATION
Reel/Frame 046188/0895 →
Release of Patent Security Interests
Jun 20, 2022
From: PNC BANK, NATIONAL ASSOCIATION
To: KOPPERS DELAWARE, INC.; KOPPERS PERFORMANCE CHEMICALS INC. (F/K/A OSMOSE, INC.); KOPPERS UTILITY AND INDUSTRIAL PRODUCTS INC. (F/K/A COX INDUSTRIES, INC.); KOPPERS INC. (F/K/A KOPPERS INDUSTRIES, INC.)
Reel/Frame 060390/0207 →
Security Agreement
Jun 20, 2022
From: KOPPERS DELAWARE, INC.; KOPPERS PERFORMANCE CHEMICALS INC.
To: PNC BANK, NATIONAL ASSOCIATION, AS COLLATERAL AGENT
Reel/Frame 060390/0246 →