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Patent Assignment Abstract of Title
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Total Assignments: 10
Patent #:
Issue Dt:
08/15/2000
Application #:
09031800
Filing Dt:
02/27/1998
Inventors:
DOUGLAS CLAFFEY, JAMES WOODBURN
Title:
METHOD AND APPARATUS FOR DETERMINING CLOSE APPROACHES FOR EARTH-FIXED LAUNCH TRAJECTORIES
Assignment: 1
Reel/Frame:
009192/0933Recorded: 05/06/1998Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/25/1998
Assignee:
325 TECHNOLOGY DRIVE
MALVERN, PENNSYLVANIA 19355
Correspondent:
ROBERTS & BROWNELL, LLC
JON L. ROBERTS
8381 OLD COURTHOUSE ROAD, SUITE 212
VIENNA, VA 22182
Assignment: 2
Reel/Frame:
009192/0876Recorded: 05/06/1998Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/04/1998
Assignee:
325 TECHNOLOGY DRIVE
MALVERN, PENNSYLVANIA 19355
Correspondent:
ROBERTS & BROWNELL, LLC
JON L. ROBERTS, ESQ.
8381 OLD COURTHOUSE ROAD, SUITE 212
VIENNA, VA 22182
Assignment: 3
Reel/Frame:
009288/0317Recorded: 07/02/1998Pages: 10
Conveyance:
LIEN AND SECURITY INTEREST
Assignor:
Exec Dt:
05/01/1998
Assignee:
ONE PNC PLAZA, 4TH FLOOR ANNEX
PITTSBURGH, PENNSYLVANIA 15265
Correspondent:
KIRKPATRICK & LOCKHART LLP
MARK R. LESLIE
1500 OLIVER BUILDING
PITTSBURGH, PA 15222
Assignment: 4
Reel/Frame:
015583/0606Recorded: 01/21/2005Pages: 6
Conveyance:
RELEASE OF SECURITY INTEREST
Assignor:
Exec Dt:
01/19/2005
Assignee:
220 VALLEY CREEK BOULEVARD
EXTON, PENNSYLVANIA 19341
Correspondent:
CATHERINE R. HOWELL, PARALEGAL
1111 PENNSYLVANIA AVE., N.W.
MORGAN, LEWIS & BOCKIUS LLP; ATTN: TMSU
WASHINGTON, DC 20004
Assignment: 5
Reel/Frame:
015661/0536Recorded: 02/09/2005Pages: 5
Conveyance:
NOTICE OF SECURITY INTEREST IN. U.S. PATENTS
Assignor:
Exec Dt:
01/21/2005
Assignee:
601 DRESHER ROAD
HORSHAM, PENNSYLVANIA 19044
Correspondent:
MARYELLEN FEEHERY
1650 MARKET STREET
2500 ONE LIBERTY PLACE
PHILADELPHIA, PA 19103
Assignment: 6
Reel/Frame:
026477/0843Recorded: 06/22/2011Pages: 11
Conveyance:
SECURITY AGREEMENT
Assignor:
Exec Dt:
05/19/2011
Assignee:
3003 TASMAN DRIVE, H6150
SANTA CLARA, CALIFORNIA 95054
Correspondent:
CORPORATION SERVICE CO.-J. PATERSON
1090 VERMONT AVENUE NW, SUITE 430
WASHINGTON, DC 20005
Assignment: 7
Reel/Frame:
053512/0267Recorded: 08/17/2020Pages: 31
Conveyance:
AMENDED AND RESTATED INTELLECTUAL PROPERTY SECURITY AGREEMENT
Assignor:
Exec Dt:
08/14/2020
Assignee:
ONE TOWER BRIDGE ROAD, 100 FRONT STREET
SUITE 1340
WEST CONSHOHOCKEN, PENNSYLVANIA 19428
Correspondent:
JOANNA MCCALL
1025 VERMONT AVE NW, SUITE 1130
COGENCY GLOBAL INC.
WASHINGTON, DC 20005
Assignment: 8
Reel/Frame:
054558/0535Recorded: 12/01/2020Pages: 22
Conveyance:
RELEASE OF SECURITY INTEREST RECORDED AT REEL/FRAME 026477/0843
Assignor:
Exec Dt:
12/01/2020
Assignee:
220 VALLEY CREEK BOULEVARD
EXTON, PENNSYLVANIA 19341
Correspondent:
JONES DAY
250 VESEY STREET
NEW YORK, NY 10281-1047
Assignment: 9
Reel/Frame:
054558/0786Recorded: 12/01/2020Pages: 23
Conveyance:
RELEASE OF SECURITY INTEREST RECORDED AT REEL/FRAME 053512/0267
Assignor:
Exec Dt:
12/01/2020
Assignee:
220 VALLEY CREEK BOULEVARD
EXTON, PENNSYLVANIA 19341
Correspondent:
JONES DAY
250 VESEY STREET
NEW YORK, NY 10281-1047
Assignment: 10
Reel/Frame:
059811/0883Recorded: 04/27/2022Pages: 8
Conveyance:
MERGER AND CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
02/22/2022
Newly Merged Entity Data
Exec Dt:
02/22/2022
Newly Merged Entity's New Name:
220 VALLEY CREEK BLVD.
EXTON, PENNSYLVANIA 19341
Correspondent:
ANSYS INC.
2600 ANSYS DRIVE
CANONSBURG, PA 15317

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