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Patent Assignment Abstract of Title
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Total Assignments: 5
Patent #:
9079328
Issue Dt:
07/14/2015
Application #:
14263568
Filing Dt:
04/28/2014
Publication #:
20140234648
Pub Dt:
08/21/2014
Inventors:
Robert M. Leach, Jun Zhang
Title:
MICRONIZED WOOD PRESERVATIVE FORMULATIONS
Assignment: 1
Reel/Frame:
033411/0512Recorded: 07/29/2014Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
LEACH, ROBERT M.
Exec Dt:
07/06/2004
ZHANG, JUN
Exec Dt:
07/19/2004
Assignee:
OSMOSE, INC.
980 ELLICOTT STREET
BUFFALO, NEW YORK 14029
Correspondent:
COVINGTON & BURLING LLP
1201 PENNSYLVANIA AVE, NW
ATTN: PATENT DOCKETING
WASHINGTON, DC 20004
Assignment: 2
Reel/Frame:
033987/0445Recorded: 10/14/2014Pages: 7
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
OSMOSE, INC.
Exec Dt:
09/15/2014
Assignee:
KOPPERS PERFORMANCE CHEMICALS INC.
436 SEVENTH AVENUE
PITTSBURGH, PENNSYLVANIA 15219
Correspondent:
COVINGTON & BURLING LLP
1201 PENNSYLVANIA AVE, NW
ATTN: PATENT DOCKETING
WASHINGTON, DC 20004
Assignment: 3
Reel/Frame:
046188/0895Recorded: 05/18/2018Pages: 57
Conveyance:
SECOND AMENDMENT TO CREDIT AGREEMENT AND JOINDER TO PATENT, TRADEMARK AND COPYRIGHT SECURITY AGREEMENT
Assignors:
KOPPERS INC.
Exec Dt:
04/10/2018
KOPPERS HOLDINGS INC.
Exec Dt:
04/10/2018
KOPPERS DELAWARE, INC.
Exec Dt:
04/10/2018
KOPPERS ASIA LLC
Exec Dt:
04/10/2018
KOPPERS CONCRETE PRODUCTS, INC.
Exec Dt:
04/10/2018
CONCRETE PARTNERS, INC.
Exec Dt:
04/10/2018
KOPPERS PERFORMANCE CHEMICALS, INC.
Exec Dt:
04/10/2018
KOPPERS RAILROAD STRUCTURES INC.
Exec Dt:
04/10/2018
KOPPERS WORLD-WIDE VENTURES CORPORATION
Exec Dt:
04/10/2018
M.A. ENERGY RESOURCES, LLC
Exec Dt:
04/10/2018
KOPPERS VENTURES INC.
Exec Dt:
04/10/2018
KOPPERS-NEVADA LIMITED-LIABILITY COMPANY
Exec Dt:
04/10/2018
KOPPERS NZ LLC
Exec Dt:
04/10/2018
WOOD PROTECTION MANAGEMENT LLC
Exec Dt:
04/10/2018
WOOD PROTECTION LP
Exec Dt:
04/10/2018
COX INDUSTRIES, INC.
Exec Dt:
04/10/2018
COX WOOD PRESERVING COMPANY
Exec Dt:
04/10/2018
Assignee:
PNC BANK, NATIONAL ASSOCIATION
300 FIFTH AVENUE
THE TOWER AT PNC PLAZA
PITTSBURGH, PENNSYLVANIA 15222
Correspondent:
MICHAEL L. DEVER
301 GRANT STREET
20TH FLOOR
PITTSBURGH, PA 15219
Assignment: 4
Reel/Frame:
060390/0207Recorded: 06/20/2022Pages: 39
Conveyance:
RELEASE OF PATENT SECURITY INTERESTS
Assignor:
PNC BANK, NATIONAL ASSOCIATION
Exec Dt:
06/17/2022
Assignees:
KOPPERS DELAWARE, INC.
436 SEVENTH AVENUE
PITTSBURGH, PENNSYLVANIA 15219
KOPPERS PERFORMANCE CHEMICALS INC. (F/K/A OSMOSE, INC.)
1016 EVEREE INN ROAD
GRIFFIN, GEORGIA 30224
KOPPERS UTILITY AND INDUSTRIAL PRODUCTS INC. (F/K/A COX INDUSTRIES, INC.)
237 FORESTRY ROAD
EUTAWVILLE, SOUTH CAROLINA 29048
KOPPERS INC. (F/K/A KOPPERS INDUSTRIES, INC.)
436 SEVENTH AVENUE
PITTSBURGH, PENNSYLVANIA 15219
Correspondent:
CT CORPORATION
4400 EASTON COMMONS WAY
SUITE 125
COLUMBUS, OH 43219
Assignment: 5
Reel/Frame:
060390/0246Recorded: 06/20/2022Pages: 18
Conveyance:
SECURITY AGREEMENT
Assignors:
KOPPERS DELAWARE, INC.
Exec Dt:
06/17/2022
KOPPERS PERFORMANCE CHEMICALS INC.
Exec Dt:
06/17/2022
Assignee:
PNC BANK, NATIONAL ASSOCIATION, AS COLLATERAL AGENT
500 FIRST AVENUE
PITTSBURGH, PENNSYLVANIA 15219
Correspondent:
CT CORPORATION
4400 EASTON COMMONS WAY
SUITE 125
COLUMBUS, OH 43219

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