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Patent Assignment Abstract of Title
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Total Assignments: 9
Patent #:
Issue Dt:
08/03/2004
Application #:
09665598
Filing Dt:
09/19/2000
Inventors:
Sakhrat Khizroev, Dmitri Litvinov, Mark H. Kryder
Title:
PERPENDICULAR RECORDING HEAD INCLUDING CONCAVE TIP
Assignment: 1
Reel/Frame:
011240/0700Recorded: 11/13/2000Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
11/03/2000
Exec Dt:
11/03/2000
Exec Dt:
11/03/2000
Assignee:
920 DISC DRIVE
SCOTTS VALLEY, CALIFORNIA 95066
Correspondent:
ECKERT SEAMANS CHERIN & MELLOTT, LLC
WILLIAM F. LANG, IV
600 GRANT STREET
44TH FLOOR
PITTSBURGH, PA 15219
Assignment: 2
Reel/Frame:
013412/0214Recorded: 02/03/2003Pages: 4
Conveyance:
RECORD TO CORRECT SECOND ASSIGNOR'S NAME ON AN ASSIGNMENT DOCUMENT PREVIOUSLY RECORDED AT REEL 011240 FRAME 0700
Assignors:
Exec Dt:
11/03/2000
Exec Dt:
11/03/2000
Exec Dt:
11/03/2000
Assignee:
920 DISC DRIVE
SCOTTS VALLEY, CALIFORNIA 95055
Correspondent:
PIETRAGALLO, BOSICK & GORDON
ALAN G. TOWNER
ONE OXFORD CENTRE, 38TH FLOOR
301 GRANT STREET
PITTSBURGH, PA 15219
Assignment: 3
Reel/Frame:
014604/0049Recorded: 05/05/2004Pages: 4
Conveyance:
CORRECTIVE DOCUMENT TO ASSIGNMENT PREVIOUSLY RECORDED AT REEL/FRAME 013412/0214 (ASSIGNMENT OF ASSIGNOR'S INTEREST)
Assignors:
Exec Dt:
11/03/2000
Exec Dt:
11/03/2000
Exec Dt:
11/03/2000
Assignee:
920 DISC DRIVE
SCOTTS VALLEY, CALIFORNIA 95066
Correspondent:
PIETRAGALLO, BOSICK & GORDON
ALAN G. TOWNER
301 GRANT STREET
PITTSBURGH, PA 15219
Assignment: 4
Reel/Frame:
013177/0001Recorded: 08/05/2002Pages: 466
Conveyance:
SECURITY AGREEMENT
Assignor:
Exec Dt:
05/13/2002
Assignee:
270 PARK AVENUE
NEW YORK, NEW YORK 10017
Correspondent:
FEDERAL RESEARCH CORPORATION
PENELOPE AGODOA
SUITE 101
400 SEVENTH ST., NW
WASHINGTON, DC 20004
Assignment: 5
Reel/Frame:
016967/0001Recorded: 01/04/2006Pages: 12
Conveyance:
RELEASE OF SECURITY INTERESTS IN PATENT RIGHTS
Assignor:
Exec Dt:
11/30/2005
Assignee:
920 DISC DRIVE
SCOTTS VALLEY, CALIFORNIA 95066
Correspondent:
KIRSTIE HOWARD, ESQ.
SIMPSON THACHER & BARTLETT LLP
425 LEXINGTON AVENUE
NEW YORK, NY 10017
Assignment: 6
Reel/Frame:
022757/0017Recorded: 05/15/2009Pages: 428
Conveyance:
SECURITY AGREEMENT
Assignors:
Exec Dt:
05/07/2009
Exec Dt:
05/07/2009
Exec Dt:
05/07/2009
Assignees:
270 PARK AVENUE
NEW YORK, NEW YORK 10017
707 WILSHIRE BOULEVARD, 17TH FLOOR
LOS ANGELES, CALIFORNIA 90017
Correspondent:
IP RESEARCH PLUS, INC.
21 TADCASTER CIRCLE
ATTN: PENELOPE J.A. AGODOA
WALDORF, MD 20602
Assignment: 7
Reel/Frame:
025662/0001Recorded: 01/19/2011Pages: 424
Conveyance:
RELEASE
Assignor:
Exec Dt:
01/14/2011
Assignees:
920 DISC DRIVE
SCOTTS VALLEY, CALIFORNIA 95066
920 DISC DRIVE
SCOTTS VALLEY, CALIFORNIA 95066
920 DISC DRIVE
SCOTTS VALLEY, CALIFORNIA 95066
920 DISC DRIVE
SCOTTS VALLEY, CALIFORNIA 95066
Correspondent:
IP RESEARCH PLUS, INC.
21 TADCASTER CIRCLE
ATTN: PENELOPE J.A. AGODOA
WALDORF, MD 20602
Assignment: 8
Reel/Frame:
026010/0350Recorded: 03/24/2011Pages: 286
Conveyance:
SECURITY AGREEMENT
Assignor:
Exec Dt:
01/18/2011
Assignee:
GWS LOAN OPERATIONS
720 KING STREET WEST, 2ND FLOOR
TORONTO, CANADA M5V 2T3
Correspondent:
MINDY M. LOK, ESQ.
SIMPSON THACHER & BARTLETT LLP
425 LEXINGTON AVENUE
NEW YORK, NY 10017
Assignment: 9
Reel/Frame:
030833/0001Recorded: 07/19/2013Pages: 420
Conveyance:
TERMINATION AND RELEASE OF SECURITY INTEREST IN PATENT RIGHTS
Assignor:
Exec Dt:
03/12/2013
Assignees:
10200 S. DE ANZA BLVD.
CUPERTINO, CALIFORNIA 95014
201 3RD STREET, SUITE 400
SAN FRANCISCO, CALIFORNIA 94103
C/O MAPLES AND CALDER
P.O. BOX 309, UGLAND HOUSE
GEORGE TOWN, CAYMAN ISLANDS KY1-1104
10200 S. DE ANZA BLVD.
CUPERTINO, CALIFORNIA 95014
Correspondent:
ZARA OHIORHENUAN, ESQ.
SIMPSON THACHER & BARTLETT LLP
425 LEXINGTON AVENUE
NEW YORK, NY 10017

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