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Patent Assignment Assignor Details
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Assignor Name : GUARISCO, DAVIDE
Total Assignments: 11
Assignment: 1
Reel/Frame:012063/0264   Pages: 5
Recorded: 08/03/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIN, G. HERBERT
Exec Dt:
08/01/2001
2
GUARISCO, DAVIDE
Exec Dt:
08/01/2001
3
CHEW, XIAOKUN
Exec Dt:
08/02/2001
Assignee
1
MAXTOR CORPORATION
2452 CLOVER BASIN DRIVE
LONGMONT, COLORADO 80503
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7738206
NONE
09922459
Correspondence name and address
SHERIDAN ROSS P.C.
BRADLEY M. KNEPPER
SUITE 1200
1560 BROADWAY
DENVER, CO 80202-5141
Assignment: 2
Reel/Frame:012904/0173   Pages: 9
Recorded: 05/10/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIMLE, GENEVIEVE
Exec Dt:
04/16/2002
2
HADDOCK, QUINN
Exec Dt:
04/16/2002
3
GUARISCO, DAVIDE
Exec Dt:
04/17/2002
4
SCHRECK, ERHARD
Exec Dt:
04/17/2002
Assignee
1
MAXTOR CORPORATION
2452 CLOVER BASIN DRIVE
LONGMONT, COLORADO 80503
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6717759
NONE
10076592
Correspondence name and address
PILLSBURY WINTHROP LLP
ANTHONY L. MIELE
INTELLECTUAL PROPERTY GROUP
1600 TYSONS BOULEVARD
MCLEAN, VA 22102
Assignment: 3
Reel/Frame:019604/0589   Pages: 2
Recorded: 07/24/2007
Attorney Dkt #:9458-92
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GUARISCO, DAVIDE
Exec Dt:
06/21/2006
Assignee
1
SEAGATE TECHNOLOGY LLC
920 DISC DRIVE
SCOTTS VALLEY, CALIFORNIA 95066
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7667934
NONE
11449575
Correspondence name and address
AUDRA
4140 PARKLAKE AVENUE, SUITE 600
RALEIGH, NC 27612
Assignment: 4
Reel/Frame:019422/0442   Pages: 14
Recorded: 06/12/2007
Attorney Dkt #:07935.00 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHRECK, ERHARD
Exec Dt:
06/05/2007
2
KOSE, RICKMER
Exec Dt:
06/07/2007
3
SCHARDT, BRUCE
Exec Dt:
06/08/2007
4
GUARISCO, DAVIDE
Exec Dt:
06/06/2007
Assignee
1
MAXTOR CORPORATION
920 DISC DRIVE
SCOTTS VALLEY, CALIFORNIA 95066
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7558015
US20070230018
11693596
Correspondence name and address
TED R. RITTMASTER
FOLEY & LARDNER LLP
2029 CENTURY PARK EAST
SUITE 350
LOS ANGELES, CALIFORNIA 90067-3021
Assignment: 5
Reel/Frame:024566/0872   Pages: 7
Recorded: 06/21/2010
Attorney Dkt #:T4182
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STOEV, KROUM S.
Exec Dt:
05/06/2010
2
GUARISCO, DAVIDE
Exec Dt:
05/10/2010
3
CHAMPION, ERIC J.
Exec Dt:
05/10/2010
4
CAIN, WILLIAM C.
Exec Dt:
06/18/2010
Assignee
1
WESTERN DIGITAL TECHNOLOGIES, INC.
20511 LAKE FOREST DRIVE
LAKE FOREST, CALIFORNIA 92630
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9563397
NONE
12774643
Correspondence name and address
WESTERN DIGITAL
ATTN: INTELLECTUAL PROPERTY DEPT.
20511 LAKE FOREST DRIVE
LAKE FOREST, CA 92630
Assignment: 6
Reel/Frame:028617/0483   Pages: 4
Recorded: 07/23/2012
Attorney Dkt #:T5730
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KRICHEVSKY, ALEXANDER
Exec Dt:
07/23/2012
2
GUARISCO, DAVIDE
Exec Dt:
07/23/2012
Assignee
1
WESTERN DIGITAL TECHNOLOGIES, INC.
3355 MICHELSON DRIVE, SUITE 100
IRVINE, CALIFORNIA 92612
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8619508
NONE
13556132
Correspondence name and address
WESTERN DIGITAL
ATTN: IP LAW DEPARTMENT
3355 MICHELSON DRIVE, SUITE 100
IRVINE, CA 92612
Assignment: 7
Reel/Frame:031129/0870   Pages: 6
Recorded: 09/03/2013
Attorney Dkt #:T6495
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAI, ZHIGANG
Exec Dt:
09/03/2013
2
GUARISCO, DAVIDE
Exec Dt:
09/03/2013
3
LI, ZHIHAO
Exec Dt:
09/03/2013
Assignee
1
WESTERN DIGITAL TECHNOLOGIES, INC.
3355 MICHELSON DRIVE, SUITE 100
IRVINE, CALIFORNIA 92612
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8908310
NONE
14017136
Correspondence name and address
WESTERN DIGITAL
ATTN: IP LAW DEPARTMENT
3355 MICHELSON DRIVE, SUITE 100
IRVINE, CA 92612
Assignment: 8
Reel/Frame:044543/0227   Pages: 6
Recorded: 01/05/2018
Attorney Dkt #:SPINP009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUARISCO, DAVIDE
Exec Dt:
12/21/2017
2
RYAN, ERIC MICHAEL
Exec Dt:
12/26/2017
3
GAJEK, MARCIN
Exec Dt:
12/19/2017
4
JAGTIANI, GIRISH
Exec Dt:
12/29/2017
Assignee
1
SPIN TRANSFER TECHNOLOGIES, INC.
45500 NORTHPORT LOOP WEST
FREMONT, CALIFORNIA 94538
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10186308
NONE
15862495
Correspondence name and address
ZILKA-KOTAB, PC
1155 N. 1ST ST.
SUITE 105
SAN JOSE, CA 95112
Assignment: 9
Reel/Frame:045774/0761   Pages: 3
Recorded: 05/10/2018
Attorney Dkt #:120331-5003-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RYAN, ERIC MICHAEL
Exec Dt:
12/26/2017
2
GAJEK, MARCIN
Exec Dt:
12/27/2017
3
GUARISCO, DAVIDE
Exec Dt:
12/26/2017
4
TZOUFRAS, MICHAIL
Exec Dt:
12/27/2017
Assignee
1
SPIN TRANSFER TECHNOLOGIES
45500 NORTHPORT LOOP WEST
FREMONT, CALIFORNIA 94538
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10797233
US20190207102
15858765
Correspondence name and address
DOUGLAS J. CRISMAN
MORGAN, LEWIS & BOCKIUS
1400 PAGE MILL ROAD
PALO ALTO, CA 94304
Assignment: 10
Reel/Frame:046032/0606   Pages: 3
Recorded: 06/08/2018
Attorney Dkt #:120331-5002-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAJEK, MARCIN
Exec Dt:
12/27/2017
2
GUARISCO, DAVIDE
Exec Dt:
12/26/2017
3
RYAN, ERIC MICHAEL
Exec Dt:
12/26/2017
4
TZOUFRAS, MICHAIL
Exec Dt:
12/27/2017
Assignee
1
SPIN TRANSFER TECHNOLOGIES
45500 NORTHPORT LOOP WEST
FREMONT, CALIFORNIA 94538
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10541268
US20190206931
15857574
Correspondence name and address
DOUGLAS J. CRISMAN
MORGAN, LEWIS & BOCKIUS
1400 PAGE MILL ROAD
PALO ALTO, CA 94304
Assignment: 11
Reel/Frame:044948/0637   Pages: 8
Recorded: 02/15/2018
Attorney Dkt #:120331-5001-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TZOUFRAS, MICHAIL
Exec Dt:
12/28/2017
2
DOBISZ, ELIZABETH ANN
Exec Dt:
12/28/2017
3
GAJEK, MARCIN
Exec Dt:
12/28/2017
4
GUARISCO, DAVIDE
Exec Dt:
12/28/2017
Assignee
1
SPIN TRANSFER TECHNOLOGIES
45500 NORTHPORT LOOP WEST
FREMONT, CALIFORNIA 94538
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10424357
US20190206464
15859157
Correspondence name and address
DOUGLAS J. CRISMAN
MORGAN, LEWIS & BOCKIUS
1400 PAGE MILL ROAD
PALO ALTO, CA 94304

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