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Patent Assignment Abstract of Title
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Total Assignments: 12
Patent #:
NONE
Issue Dt:
Application #:
11816793
Filing Dt:
03/11/2009
Publication #:
20090280345
Pub Dt:
11/12/2009
Inventors:
Paul Nigel Maynard, Anthony John Bergervoet
Title:
COMPOSITIONS FOR USE IN TREATING ORGANIC SUBSTANCES
Assignment: 1
Reel/Frame:
021747/0110Recorded: 10/28/2008Pages: 12
Conveyance:
EMPLOYMENT AGREEMENT
Assignor:
BERGERVOET, ANTHONY JOHN
Exec Dt:
03/31/2005
Assignee:
MATTERSMITHS HOLDINGS LIMITED
35 RENOIR STREET
WEAT HARBOUR, AUCKLAND, NEW ZEALAND
Correspondent:
VASILIA KELLY
10 FAWCETT STREET
OCCHIUTI ROHLICEK & TSAO LLP
CAMBRIDGE, MA 02138
Assignment: 2
Reel/Frame:
020473/0938Recorded: 02/07/2008Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
MATTERSMITHS HOLDINGS LIMITED
Exec Dt:
11/07/2007
Assignee:
MATTERSMITHS TECHNOLOGIES LIMITED
35 RENOIR STREET, WEST HARBOUR
AUCKLAND, NEW ZEALAND
Correspondent:
IRJA ZAREMBOK
10 FAWCETT STREET
CAMBRIDGE, MA 02138
Assignment: 3
Reel/Frame:
021752/0014Recorded: 10/29/2008Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
MATTERSMITHS HOLDINGS LIMITED
Exec Dt:
11/07/2007
Assignee:
MATTERSMITHS TECHNOLOGIES LIMITED
35 RENOIR STREET
WEAT HARBOUR, AUCKLAND, NEW ZEALAND
Correspondent:
VASILIA KELLY
10 FAWCETT STREET
OCCHIUTI ROHLICEK & TSAO LLP
CAMBRIDGE, MA 02138
Assignment: 4
Reel/Frame:
021747/0033Recorded: 10/28/2008Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
MAYNARD, PAUL NIGEL
Exec Dt:
03/31/2008
Assignee:
MATTERSMITHS HOLDINGS LIMITED
35 RENOIR STREET
WEAT HARBOUR, AUCKLAND, NEW ZEALAND
Correspondent:
VASILIA KELLY
10 FAWCETT STREET
OCCHIUTI ROHLICEK & TSAO LLP
CAMBRIDGE, MA 02138
Assignment: 5
Reel/Frame:
032795/0526Recorded: 04/30/2014Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
MATTERSMITHS HOLDING LIMITED
Exec Dt:
04/28/2014
Assignee:
MATTERSMITHS TECHNOLOGIES LIMITED
35 RENIOR STREET
WEST HARBOUR
WAITAKERE, NEW ZEALAND 0618
Correspondent:
COVINGTON & BURLING LLP
1201 PENNSYLVANIA AVENUE, NW
ATTN: PATENT DOCKETING
WASHINGTON, DC 20004
Assignment: 6
Reel/Frame:
032799/0681Recorded: 05/01/2014Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
MATTERSMITHS TECHNOLOGIES LIMITED
Exec Dt:
04/29/2014
Assignee:
OSMOSE, INC.
980 ELLICOTT STREET
BUFFALO, NEW YORK 14209-2398
Correspondent:
COVINGTON & BURLING LLP
1201 PENNSYLVANIA AVENUE, N.W.
ATTN: PATENT DOCKETING
WASHINGTON, DC 20004-2401
Assignment: 7
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: 8
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: 9
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: 10
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: 11
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
Assignment: 12
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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