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Patent Assignment Abstract of Title
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Total Assignments: 10
Patent #:
6517748
Issue Dt:
02/11/2003
Application #:
09932904
Filing Dt:
08/20/2001
Publication #:
20020011593
Pub Dt:
01/31/2002
Inventors:
Michael J. Richards, Douglas J. Herdman
Title:
PHOSPHATE FREE FIRE RETARDANT COMPOSITION
Assignment: 1
Reel/Frame:
032623/0549Recorded: 04/08/2014Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
RICHARDS, MICHAEL J.
Exec Dt:
05/23/2000
HERDMAN, DOUGLAS J.
Exec Dt:
05/23/2000
Assignee:
S-T-N HOLDINGS, INC.
2255-A RENAISSANCE DRIVE
SUITE 20
LAS VEGAS, NEVADA 89119
Correspondent:
COVINGTON & BURLING LLP
1201 PENNSYLVANIA AVE
PATENT DOCKETING
WASHINGTON, DC 20004
Assignment: 2
Reel/Frame:
020540/0844Recorded: 02/24/2008Pages: 6
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
S-T-N HOLDINGS, INC.
Exec Dt:
10/22/2007
Assignee:
OSMOSE, INC.
980 ELLICOTT STREET
BUFFALO, NEW YORK 14209-2398
Correspondent:
GEORGE L. SNYDER, JR.
HODGSON RUSS LLP
140 PEARL STREET, SUITE 100
BUFFALO, NY 14202-4040
Assignment: 3
Reel/Frame:
028158/0611Recorded: 05/04/2012Pages: 15
Conveyance:
INTELLECTUAL PROPERTY SECURITY AGREEMENT
Assignor:
OSMOSE, INC. (FORMERLY OSMOSE WOOD PRESERVING, INC.)
Exec Dt:
05/04/2012
Assignee:
CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH, AS COLLATERAL AGENT
ELEVEN MADISON AVENUE
OMA-2
NEW YORK, NEW YORK 10010
Correspondent:
LATHAM & WATKINS LLP
650 TOWN CENTER DRIVE, SUITE 2000
COSTA MESA, CA 92626
Assignment: 4
Reel/Frame:
029351/0791Recorded: 11/26/2012Pages: 16
Conveyance:
INTELLECTUAL PROPERTY SECURITY AGREEMENT
Assignor:
OSMOSE, INC.
Exec Dt:
11/26/2012
Assignee:
CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH, AS COLLATERAL AGENT
ELEVEN MADISON AVENUE
NEW YORK, NEW YORK 10010
Correspondent:
LATHAM & WATKINS LLP
650 TOWN CENTER DRIVE, 20TH FLOOR
COSTA MESA, CA 92626
Assignment: 5
Reel/Frame:
033645/0778Recorded: 08/27/2014Pages: 10
Conveyance:
RELEASE OF SECURITY INTERST IN INTELLECTUAL PROPERTY
Assignor:
CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH, AS COLLATERAL AGENT
Exec Dt:
08/15/2014
Assignee:
OSMOSE, INC.
980 ELLICOTT STREET
BUFFALO, NEW YORK 14209
Correspondent:
LATHAM & WATKINS LLP
650 TOWN CENTER DRIVE, SUITE 2000
COSTA MESA, CA 92626
Assignment: 6
Reel/Frame:
033645/0796Recorded: 08/27/2014Pages: 10
Conveyance:
RELEASE OF SECURITY INTEREST IN INTELLECTUAL PROPERTY
Assignor:
CREDIT SUISSE AG, CAYMAND ISLANDS BRANCH, AS COLLATERAL AGENT
Exec Dt:
08/15/2014
Assignee:
OSMOSE, INC. (FORMERLY OSMOSE WOOD PRESERVING, INC.)
980 ELLICOTT STREET
BUFFALO, NEW YORK 14209
Correspondent:
LATHAM & WATKINS LLP
650 TOWN CENTER DRIVE, SUITE 2000
COSTA MESA, CA 92626
Assignment: 7
Reel/Frame:
034036/0363Recorded: 10/23/2014Pages: 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 AVENUE NW
ATTN: PATENT DOCKETING
WASHINGTON, DC 20004
Assignment: 8
Reel/Frame:
034563/0407Recorded: 12/09/2014Pages: 9
Conveyance:
CORRECTIVE ASSIGNMENT TO CORRECT THE REMOVE PATENT NUMBER 8221797 PREVIOUSLY RECORDED AT REEL: 034036 FRAME: 0363. ASSIGNOR(S) HEREBY CONFIRMS THE CHANGE OF NAME.
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 AVENUE NW
ATTN: PATENT DOCKETING
WASHINGTON, DC 20004
Assignment: 9
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: 10
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

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