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Trademark Assignment Abstract of Title

Total Assignments: 5
Serial #:
Filing Dt:
07/26/1995
Reg #:
Reg. Dt:
04/29/1997
Mark:
CFX
Assignment: 1
Reel/Frame:
1657/0485   Recorded: 01/30/1997Pages: 3
Conveyance:
ASSIGNS THE ENTIRE INTEREST
Assignor:
Exec Dt:
01/15/1997
Entity Type:
BRITISH STATUTORY AUTHORITY
Citizenship:
NONE
Assignee:
HARWELL, DIDCOT
OXFORDSHIRE, OX11 0RA, UNITED KINGDOM
Entity Type:
CORPORATION
Citizenship:
UNITED KINGDOM
Correspondent:
LAW OFFICES OF WILLIAM R. HINDS
WILLIAM R. HINDS
727 TWENTY-THIRD STREET SOUTH, SUITE 150
ARLINGTON, VIRGINIA 22202
Assignment: 2
Reel/Frame:
2864/0336   Recorded: 11/12/2003Pages: 3
Conveyance:
ASSIGNS THE ENTIRE INTEREST
Assignor:
Exec Dt:
10/17/2003
Entity Type:
CORPORATION
Citizenship:
UNITED KINGDOM
Assignee:
47 CASTLE STREET
READING, BERKSHIRE RG1 7SR, UNITED KINGDOM
Entity Type:
CORPORATION
Citizenship:
UNITED KINGDOM
Correspondent:
LAW OFFICE OF WILLIAM H. HOLT
WILLIAM H. HOLT
UNIT 2, FIRST FLOOR
1423 POWHATAN STREET
ALEXANDRIA, VA 22314
Domestic rep:
Assignment: 3
Reel/Frame:
2992/0666   Recorded: 12/14/2004Pages: 2
Conveyance:
ASSIGNS THE ENTIRE INTEREST
Assignor:
Exec Dt:
12/09/2004
Entity Type:
CORPORATION
Citizenship:
UNITED KINGDOM
Assignee:
47 CASTLE STREET, READING
BERKSHIRE RG1 7SR, UNITED KINGDOM
Entity Type:
CORPORATION
Citizenship:
UNITED KINGDOM
Correspondent:
WILMER CUTLER PICKERING HALE & DORR LLP
MICHAEL BEVILACQUA, ESQ.
60 STATE STREET
BOSTON, MA 02109
Assignment: 4
Reel/Frame:
3830/0046   Recorded: 08/06/2008Pages: 4
Conveyance:
ASSIGNS THE ENTIRE INTEREST
Assignor:
Exec Dt:
07/01/2008
Entity Type:
CORPORATION
Citizenship:
UNITED KINGDOM
Assignee:
SHEFFIELD BUSINESS PARK
6 EUROPA VIEW
SHEFFIELD, UNITED KINGDOM S9 1XH
Entity Type:
CORPORATION
Citizenship:
UNITED KINGDOM
Correspondent:
CARLA J. VRSANSKY
301 GRANT STREET
20TH FLOOR
PITTSBURGH, PA 15219
Domestic rep:
CARLA J. VRSANSKY
301 GRANT STREET
20TH FLOOR
PITTSBURGH, PA 15219
Assignment: 5
Reel/Frame:
6026/0344   Recorded: 04/03/2017Pages: 4
Conveyance:
ASSIGNS THE ENTIRE INTEREST
Assignor:
Exec Dt:
12/31/2009
Entity Type:
CORPORATION
Citizenship:
UNITED KINGDOM
Assignee:
2600 ANSYS DRIVE
CANONSBURG, PENNSYLVANIA 15317
Entity Type:
CORPORATION
Citizenship:
DELAWARE
Correspondent:
CARLA J. VRSANSKY
301 GRANT STREET, 20TH FLOOR
PITTSBURGH, PA 15219

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