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Patent Assignment Abstract of Title
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Total Assignments: 8
Patent #:
8302878
Issue Dt:
11/06/2012
Application #:
13037483
Filing Dt:
03/01/2011
Publication #:
20110147474
Pub Dt:
06/23/2011
Inventors:
W. Thomas Urmson JR., John M. Downey, Patrick J. Boario, John W. Mospan
Title:
METHOD AND ARRANGEMENT TO INSULATE RAIL ENDS
Assignment: 1
Reel/Frame:
029056/0075Recorded: 10/01/2012Pages: 14
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
PORTEC RAIL PRODUCTS, INC.
Exec Dt:
12/22/2010
Assignee:
KOPPERS DELAWARE, INC.
501 SILVERSIDE ROAD, SUITE 67
WILMINGTON, DELAWARE 19809
Correspondent:
THE WEBB LAW FIRM, P.C.
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD, SUITE 1200
PITTSBURGH, PA 15222
Assignment: 2
Reel/Frame:
030107/0283Recorded: 03/28/2013Pages: 47
Conveyance:
AMENDED AND RESTATED PATENT, TRADEMARK AND COPYRIGHT SECURITY AGREEMENT
Assignors:
KOPPERS INC.
Exec Dt:
03/27/2013
KOPPERS HOLDINGS INC.
Exec Dt:
03/27/2013
KOPPERS WORLD-WIDE VENTURES CORPORATION
Exec Dt:
03/27/2013
KOPPERS DELAWARE, INC.
Exec Dt:
03/27/2013
KOPPERS ASIA LLC
Exec Dt:
03/27/2013
KOPPERS CONCRETE PRODUCTS, INC.
Exec Dt:
03/27/2013
CONCRETE PARTNERS, INC.
Exec Dt:
03/27/2013
KOPPERS VENTURES LLC
Exec Dt:
03/27/2013
Assignee:
PNC BANK, NATIONAL ASSOCIATION
249 FIFTH AVENUE
PITTSBURGH, PENNSYLVANIA 15222
Correspondent:
MICHAEL L. DEVER
301 GRANT STREET
20TH FLOOR
PITTSBURGH, PA 15219
Assignment: 3
Reel/Frame:
033586/0956Recorded: 08/21/2014Pages: 36
Conveyance:
TERMINATION AND RELEASE OF SECURITY INTEREST IN PATENTS AND TRADEMARKS
Assignor:
PNC BANK, NATIONAL ASSOCIATION
Exec Dt:
08/15/2014
Assignees:
KOPPERS INC.
436 SEVENTH AVENUE
PITTSBURGH, PENNSYLVANIA 15219
KOPPERS HOLDINGS INC.
436 SEVENTH AVENUE
PITTSBURGH, PENNSYLVANIA 15219
KOPPERS WORLD-WIDE VENTURES CORPORATION
436 SEVENTH AVENUE
PITTSBURGH, PENNSYLVANIA 15219
KOPPERS DELAWARE, INC.
436 SEVENTH AVENUE
PITTSBURGH, PENNSYLVANIA 15219
KOPPERS ASIA LLC
436 SEVENTH AVENUE
PITTSBURGH, PENNSYLVANIA 15219
KOPPERS CONCRETE PRODUCTS, INC.
436 SEVENTH AVENUE
PITTSBURGH, PENNSYLVANIA 15219
CONCRETE PARTNERS, INC.
436 SEVENTH AVENUE
PITTSBURGH, PENNSYLVANIA 15219
KOPPERS VENTURES LLC
436 SEVENTH AVENUE
PITTSBURGH, PENNSYLVANIA 15219
Correspondent:
DUANE A. STEWART III
301 GRANT STREET
20TH FLOOR
PITTSBURGH, PA 15219
Assignment: 4
Reel/Frame:
033591/0020Recorded: 08/22/2014Pages: 115
Conveyance:
PATENT, TRADEMARK AND COPYRIGHT SECURITY AGREEMENT
Assignors:
KOPPERS INC.
Exec Dt:
08/15/2014
KOPPERS HOLDINGS INC.
Exec Dt:
08/15/2014
KOPPERS DELAWARE, INC.
Exec Dt:
08/15/2014
KOPPERS ASIA LLC
Exec Dt:
08/15/2014
KOPPERS CONCRETE PRODUCTS, INC.
Exec Dt:
08/15/2014
CONCRETE PARTNERS, INC.
Exec Dt:
08/15/2014
KOPPERS WORLD-WIDE VENTURES CORPORATION
Exec Dt:
08/15/2014
KOPPERS VENTURES LLC
Exec Dt:
08/15/2014
Assignee:
WELLS FARGO BANK, NATIONAL ASSOCIATION
150 EAST 42ND STREET
40TH FLOOR
NEW YORK, NEW YORK 10017
Correspondent:
DUANE A. STEWART III
301 GRANT STREET
20TH FLOOR
PITTSBURGH, PA 15219
Assignment: 5
Reel/Frame:
043920/0523Recorded: 09/20/2017Pages: 128
Conveyance:
PATENT, TRADEMARK AND COPYRIGHT SECURITY AGREEMENT
Assignors:
KOPPERS, INC.
Exec Dt:
02/17/2017
KOPPERS HOLDINGS INC.
Exec Dt:
02/17/2017
KOPPERS DELAWARE, INC.
Exec Dt:
02/17/2017
KOPPERS ASIA LLC
Exec Dt:
02/17/2017
KOPPERS CONCRETE PRODUCTS, INC.
Exec Dt:
02/17/2017
CONCRETE PARTNERS, INC.
Exec Dt:
02/17/2017
KOPPERS PERFORMANCE CHEMICALS, INC.
Exec Dt:
02/17/2017
KOPPERS RAILROAD STRUCTURES INC.
Exec Dt:
02/17/2017
KOPPERS WORLD-WIDE VENTURES CORPORATION
Exec Dt:
02/17/2017
KOPPERS VENTURES INC.
Exec Dt:
02/17/2017
KOPPERS-NEVADA LIMITED-LIABILITY COMPANY
Exec Dt:
02/17/2017
KOPPERS NZ LLC
Exec Dt:
02/17/2017
WOOD PROTECTION MANAGEMENT LLC
Exec Dt:
02/17/2017
WOOD PROTECTION LP
Exec Dt:
02/17/2017
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: 6
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: 7
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
Assignment: 8
Reel/Frame:
060448/0192Recorded: 06/28/2022Pages: 38
Conveyance:
RELEASE (REEL 033591 / FRAME 0020)
Assignor:
WELLS FARGO BANK, NATIONAL ASSOCIATION
Exec Dt:
06/27/2022
Assignees:
KOPPERS DELAWARE, INC. (F/K/A KOPPERS INDUSTRIES OF 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 INC. (F/K/A KOPPERS INDUSTRIES, INC)
436 SEVENTH AVENUE
PITTSBURGH, PENNSYLVANIA 15219
KOPPERS PERFORMANCE CHEMICALS NEW ZEALAND LIMITED (F/K/A OSMOSE NEW ZEALAND)
14 MAYO ROAD
WIRI, AUCKLAND, NEW ZEALAND
OSMOSE UTILITIES SERVICES, INC.
635 HIGHWAY 74 SOUTH
PEACHTREE CITY, GEORGIA 30269
Correspondent:
CT CORPORATION
4400 EASTON COMMONS WAY
SUITE 125
COLUMBUS, OH 43219

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