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Patent Assignment Assignor Details
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Assignor Name : VAN DER HEIJDEN, PETRUS A.
Total Assignments: 23
Assignment: 1
Reel/Frame:011510/0267   Pages: 3
Recorded: 02/08/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VAN DER HEIJDEN, PETRUS A.
Exec Dt:
01/26/2001
2
CRUE, BILLY WAYNE
Exec Dt:
01/25/2001
Assignee
1
SEAGATE TECHNOLOGY, LLC
920 DISC DRIVE
SCOTTS VALLEY, CALIFORNIA 95066
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6519119
NONE
09705853
Correspondence name and address
ECKERT SEAMANS CHERIN & MELLOTT, LLC
WILLIAM F. LANG, IV
600 GRANT STREET, 44TH FLOOR
PITTSBURGH, PA 15219
Assignment: 2
Reel/Frame:012262/0129   Pages: 5
Recorded: 10/02/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEIGLER, MICHAEL A.
Exec Dt:
10/01/2001
2
PARKER, GREGORY J.
Exec Dt:
10/01/2001
3
VAN DER HEIJDEN, PETRUS A.
Exec Dt:
10/01/2001
Assignee
1
SEAGATE TECHNOLOGY LLC
920 DISC DRIVE
SCOTTS VALLEY, CALIFORNIA 95066
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6724583
US20020075611
09969477
Correspondence name and address
PIETRAGALLO, BOSICK & GORDON
BENJAMIN T. QUEEN, II
ONE OXFORD CENTRE, 38TH FL.
301 GRANT STREET
PITTSBURGH, PA 15219
Assignment: 3
Reel/Frame:012215/0698   Pages: 3
Recorded: 11/29/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEIGLER, MICHAEL ALLEN
Exec Dt:
11/28/2001
2
VAN DER HEIJDEN, PETRUS A.
Exec Dt:
11/28/2001
Assignee
1
SEAGATE TECHNOLOGY, L.L.C.
920 DISC DRIVE
SCOTTS VALLEY, CALIFORNIA 95066
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6798623
US20030206380
09683191
Correspondence name and address
BUCHANAN INGERSOLL, P.C.
301 GRANT STREET
20TH FLOOR
PITTSBURGH, PA 15219
Assignment: 4
Reel/Frame:012589/0322   Pages: 3
Recorded: 02/06/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEIGLER, MICHAEL ALLEN
Exec Dt:
11/28/2001
2
VAN DER HEIJDEN, PETRUS A.
Exec Dt:
11/28/2001
Assignee
1
SEAGATE TECHNOLOGY LLC
920 DISC DRIVE
SCOTTS VALLEY, CALIFORNIA 95066
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6798623
US20030206380
09683191
Correspondence name and address
BUCHANAN INGERSOLL
DENNIS M. CARLETON
ONE OXFORD CENTRE
20TH FLOOR
PITTSBURGH, PA 15219
Assignment: 5
Reel/Frame:012833/0401   Pages: 5
Recorded: 04/22/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BATRA, SHARAT
Exec Dt:
03/08/2002
2
PARKER, GREGORY
Exec Dt:
03/14/2002
3
VAN DER HEIJDEN, PETRUS A.
Exec Dt:
03/12/2002
Assignee
1
SEAGATE TECHNOLOGY LLC
920 DISC DRIVE
SCOTTS VALLEY, CALIFORNIA 95066
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6728065
US20020141111
10098663
Correspondence name and address
BUCHANAN INGERSOLL, P.C.
BRYAN H. OPALKO
301 GRANT STREET, 20TH FLOOR
PITTSBURGH, PA 15219
Assignment: 6
Reel/Frame:013355/0418   Pages: 6
Recorded: 10/07/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VAN DER HEIJDEN, PETRUS A.
Exec Dt:
08/23/2002
2
BATRA, SHARAT
Exec Dt:
09/03/2002
3
PARKER, GREGORY
Exec Dt:
08/29/2002
4
HANNAY, JONATHAN D.
Exec Dt:
09/04/2002
Assignee
1
SEAGATE TECHNOLOGY LLC
920 DISC DRIVE
SCOTTS VALLEY, CALIFORNIA 95066
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6813115
US20030197976
10235356
Correspondence name and address
BUCHANAN INGERSOLL, P.C.
BRYAN H. OPALKO
301 GRANT STREET, 20TH FLOOR
PITTSBURGH, PA 15219
Assignment: 7
Reel/Frame:013300/0081   Pages: 7
Recorded: 09/13/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CLINTON, THOMAS W.
Exec Dt:
08/30/2002
2
TARNOPOLSKY, GIORA J.
Exec Dt:
09/06/2002
3
ZHANG, ZHENYONG Z.
Exec Dt:
08/29/2002
4
VAN DER HEIJDEN, PETRUS A.
Exec Dt:
08/30/2002
Assignee
1
SEAGATE TECHNOLOGY LLC
920 DISC DRIVE
SCOTTS VALLEY, CALIFORNIA 95066
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030127424
10243044
Correspondence name and address
PIETRAGALLO, BOSICK & GORDON
ROBERT P. LENART
ONE OXFORD CENTRE, 38TH FLOOR
301 GRANT STREET
PITTSBURGH, PA 15219
Assignment: 8
Reel/Frame:014080/0389   Pages: 4
Recorded: 05/21/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARKER, GREGORY J.
Exec Dt:
04/29/2003
2
CRAWFORD, THOMAS M.
Exec Dt:
05/16/2003
3
ROTTMAYER, ROBERT E.
Exec Dt:
05/07/2003
4
VAN DER HEIJDEN, PETRUS A.
Exec Dt:
05/07/2003
5
BATRA, SHARAT
Exec Dt:
05/01/2003
Assignee
1
SEAGATE TECHNOLOGY LLC
920 DISC DRIVE
SCOTTS VALLEY, CALIFORNIA 95066
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7099121
US20030227714
10442460
Correspondence name and address
PIETRAGALLO, BOSICK & GORDON
ROBERT P. LENART
ONE OXFORD CENTRE, 38TH FLOOR
301 GRANT STREET
PITTSBURGH, PA 15219
Assignment: 9
Reel/Frame:015326/0541   Pages: 3
Recorded: 05/14/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CLINTON, THOMAS W.
Exec Dt:
04/27/2004
2
VAN DER HEIJDEN, PETRUS A.
Exec Dt:
04/28/2004
3
SEIGLER, MICHAEL A.
Exec Dt:
05/03/2004
4
HANNAY, JONATHAN D.
Exec Dt:
04/21/2004
Assignee
1
SEAGATE TECHNOLOGY LLC
920 DISC DRIVE
SCOTTS VALLEY, CALIFORNIA 95066
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7149055
US20040169950
10736358
Correspondence name and address
PIETRAGALLO, BOSICK & GORDON
ROBERT P. LENART
ONE OXFORD CENTRE, 38TH FLOOR
301 GRANT STREET
PITTSBURGH, PA 15219
Assignment: 10
Reel/Frame:015485/0963   Pages: 4
Recorded: 06/16/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CLINTON, THOMAS W.
Exec Dt:
06/03/2004
2
VAN DER HEIJDEN, PETRUS A.
Exec Dt:
06/04/2004
3
SEIGLER, MICHAEL A.
Exec Dt:
06/03/2004
4
COVINGTON, MARK W.
Exec Dt:
06/14/2004
5
SCHOLZ, WERNER
Exec Dt:
06/03/2004
6
BATRA, SHARAT
Exec Dt:
06/03/2004
Assignee
1
SEAGATE TECHNOLOGY LLC
920 DISC DRIVE
SCOTTS VALLEY, CALIFORNIA 95066
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7212367
US20050280935
10869444
Correspondence name and address
PIETRAGALLO, BOSICK & GORDON
ROBERT P. LENART
301 GRANT STREET
ONE OXFORD CETNRE, 38TH FLOOR
PITTSBURGH, PA 15219
Assignment: 11
Reel/Frame:021409/0525   Pages: 2
Recorded: 08/19/2008
Attorney Dkt #:HSJ920080065US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LILLE, JEFFREY S.
Exec Dt:
08/11/2008
2
VAN DER HEIJDEN, PETRUS A.
Exec Dt:
08/11/2008
Assignee
1
HITACHI GLOBAL STORAGE TECHNOLOGIES NETHERLANDS B.V.
LOCATELLIKADE 1
PARNASSUSTOREN
1076 AZ AMSTERDAM, NETHERLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8035922
US20100046120
12194168
Correspondence name and address
BRETT BORNSEN
1526 SPRUCE STREET
SUITE 302
BOULDER, CO 80302
Assignment: 12
Reel/Frame:025536/0848   Pages: 2
Recorded: 12/22/2010
Attorney Dkt #:HSJ920100090US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RICHTER, HANS J.
Exec Dt:
12/20/2010
2
VAN DER HEIJDEN, PETRUS A.
Exec Dt:
12/20/2010
Assignee
1
HITACHI GLOBAL STORAGE TECHNOLOGIES NETHERLANDS B.V.
LOCATELLIKADE 1, PARNASSUSTOREN, 1076 AZ
AMSTERDAM, NETHERLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8749918
US20120162822
12977025
Correspondence name and address
PATTERSON & SHERIDAN, LLP
3040 POST OAK BLVD., SUITE 1500
HOUSTON, TX 77056
Assignment: 13
Reel/Frame:029299/0275   Pages: 2
Recorded: 11/14/2012
Attorney Dkt #:HSJ920100112US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FRANCA-NETO, LUIZ M.
Exec Dt:
02/14/2012
2
GURNEY, BRUCE A.
Exec Dt:
03/14/2012
3
HUANG, LIDU
Exec Dt:
02/13/2012
4
RAWAT, VIJAY P. S.
Exec Dt:
02/22/2012
5
VAN DER HEIJDEN, PETRUS A.
Exec Dt:
02/16/2012
Assignee
1
HITACHI GLOBAL STORAGE TECHNOLOGIES NETHERLANDS B.V.
LOCATELLIKADE 1, PARNASSUSTOREN, 1076 AZ
AMSTERDAM, NETHERLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8587900
US20120301746
13114132
Correspondence name and address
PATTERSON & SHERIDAN, LLP
3040 POST OAK BLVD., SUITE 1500
HOUSTON, TX 77056
Assignment: 14
Reel/Frame:029706/0875   Pages: 4
Recorded: 01/28/2013
Attorney Dkt #:HIT1P697/HSJ920120071US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LE, QUANG
Exec Dt:
11/19/2012
2
LIAO, SIMON H.
Exec Dt:
11/20/2012
3
LIU, GUANGLI
Exec Dt:
11/20/2012
4
MAAT, STEFAN
Exec Dt:
11/19/2012
5
DANG, XIAOZHONG
Exec Dt:
11/20/2012
6
SEAGLE, DAVID J.
Exec Dt:
11/19/2012
7
VAN DER HEIJDEN, PETRUS A.
Exec Dt:
11/29/2012
Assignee
1
HGST NETHERLANDS B.V.
HERIKERBERGWEG 238
LUNA ARENA
1101 CM AMSTERDAM, NETHERLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8749926
US20140153138
13691525
Correspondence name and address
ZILKA-KOTAB, PC
P.O. BOX 721120
SAN JOSE, CA 95172
Assignment: 15
Reel/Frame:029847/0449   Pages: 3
Recorded: 02/21/2013
Attorney Dkt #:HIT1P704/HSJ920120081US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DRUIST, DAVID P.
Exec Dt:
02/12/2013
2
LE, QUANG
Exec Dt:
02/12/2013
3
LI, YANG
Exec Dt:
01/17/2013
4
SEAGLE, DAVID J.
Exec Dt:
02/12/2013
5
VAN DER HEIJDEN, PETRUS A.
Exec Dt:
01/15/2013
Assignee
1
HGST NETHERLANDS B.V.
HERIKERBERGWEG 238
LUNA ARENA
1101 CM AMSTERDAM, NETHERLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140175048
13725479
Correspondence name and address
ZILKA-KOTAB, PC
P.O. BOX 721120
SAN JOSE, CA 95172
Assignment: 16
Reel/Frame:029814/0730   Pages: 2
Recorded: 02/14/2013
Attorney Dkt #:HIT1P714/HSJ920120099US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIHAJLOVIC, GORAN
Exec Dt:
02/08/2013
2
VAN DER HEIJDEN, PETRUS A.
Exec Dt:
02/08/2013
Assignee
1
HGST NETHERLANDS B.V.
HERIKERBERGWEG 238
LUNA ARENA
1101 CM AMSTERDAM, NETHERLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9099119
US20140226239
13764600
Correspondence name and address
ZILKA-KOTAB, PC
P.O. BOX 721120
SAN JOSE, CA 95172
Assignment: 17
Reel/Frame:029831/0557   Pages: 2
Recorded: 02/19/2013
Attorney Dkt #:HIT1P715/HSJ920120100US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIHAJLOVIC, GORAN
Exec Dt:
02/08/2013
2
VAN DER HEIJDEN, PETRUS A.
Exec Dt:
02/08/2013
Assignee
1
HGST NETHERLANDS B.V.
HERIKERBERGWEG 238
LUNA ARENA
1101 CM AMSTERDAM, NETHERLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9429633
US20140225604
13764619
Correspondence name and address
ZILKA-KOTAB, PC
P.O. BOX 721120
SAN JOSE, CA 95172
Assignment: 18
Reel/Frame:030999/0494   Pages: 3
Recorded: 08/13/2013
Attorney Dkt #:HIT1P734/HSJ920120119US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUANG, LIDU
Exec Dt:
05/22/2013
2
STIPE, BARRY C.
Exec Dt:
05/24/2013
3
VAN DER HEIJDEN, PETRUS A.
Exec Dt:
05/24/2013
Assignee
1
HGST NETHERLANDS B.V.
HERIKERBERGWEG 238
LUNA ARENA
1101 CM AMSTERDAM, NETHERLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9135942
US20140355399
13903899
Correspondence name and address
ZILKA-KOTAB, PC
P.O. BOX 721120
SAN JOSE, CA 95172
Assignment: 19
Reel/Frame:030999/0940   Pages: 4
Recorded: 08/13/2013
Attorney Dkt #:HIT1P740/HSJ920130012US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KEENER, CHRISTOPHER D.
Exec Dt:
05/28/2013
2
LE, QUANG
Exec Dt:
05/28/2013
3
SEAGLE, DAVID J.
Exec Dt:
05/28/2013
4
SMITH, NEIL
Exec Dt:
06/20/2013
5
VAN DER HEIJDEN, PETRUS A.
Exec Dt:
05/30/2013
Assignee
1
HGST NETHERLANDS B.V.
HERIKERBERGWEG 238
LUNA ARENA
1101 CM AMSTERDAM, NETHERLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150002961
13928307
Correspondence name and address
ZILKA-KOTAB, PC
P.O. BOX 721120
SAN JOSE, CA 95172
Assignment: 20
Reel/Frame:031933/0548   Pages: 8
Recorded: 01/09/2014
Attorney Dkt #:HIT1P738/HSJ920130006US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JIANG, HONGQUAN
Exec Dt:
11/21/2013
2
LE, QUANG
Exec Dt:
11/22/2013
3
PHAM, THAO
Exec Dt:
11/22/2013
4
SEAGLE, DAVID J.
Exec Dt:
11/22/2013
5
SOUGRATI, HICHAM M.
Exec Dt:
11/27/2013
6
VAN DER HEIJDEN, PETRUS A.
Exec Dt:
11/22/2013
Assignee
1
HGST NETHERLANDS B.V.
HERIKERBERGWEG 238
LUNA ARENA
AMSTERDAM, NETHERLANDS 1101 CM
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9099122
US20150154990
14094690
Correspondence name and address
ZILKA-KOTAB, PC
P.O. BOX 721120
SAN JOSE, CA 95172
Assignment: 21
Reel/Frame:031933/0538   Pages: 6
Recorded: 01/09/2014
Attorney Dkt #:HIT1P752/HSJ920130050US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LE, QUANG
Exec Dt:
12/02/2013
2
SEAGLE, DAVID J.
Exec Dt:
11/26/2013
3
SMITH, NEIL
Exec Dt:
12/02/2013
4
VAN DER HEIJDEN, PETRUS A.
Exec Dt:
11/27/2013
Assignee
1
HGST NETHERLANDS B.V.
HERIKERBERGWEG 238
LUNA ARENA
AMSTERDAM, NETHERLANDS 1101 CM
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9153258
US20150154991
14095932
Correspondence name and address
ZILKA-KOTAB, PC
P.O. BOX 721120
SAN JOSE, CA 95172
Assignment: 22
Reel/Frame:032577/0189   Pages: 6
Recorded: 04/01/2014
Attorney Dkt #:HIT1P745/HSJ920130029US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KEENER, CHRISTOPHER D.
Exec Dt:
02/27/2014
2
LE, QUANG
Exec Dt:
02/24/2014
3
SEAGLE, DAVID J.
Exec Dt:
02/27/2014
4
SMITH, NEIL
Exec Dt:
02/26/2014
5
VAN DER HEIJDEN, PETRUS A.
Exec Dt:
02/27/2014
Assignee
1
HGST NETHERLANDS B.V.
HERIKERBERGWEG 238
LUNA ARENA
AMSTERDAM, NETHERLANDS 1101 CM
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9076468
NONE
14207323
Correspondence name and address
ZILKA-KOTAB, PC
P.O. BOX 721120
SAN JOSE, CA 95172
Assignment: 23
Reel/Frame:036834/0901   Pages: 5
Recorded: 10/20/2015
Attorney Dkt #:HIT1P811/H20141152US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BATRA, SHARAT
Exec Dt:
03/06/2015
2
SMITH, NEIL
Exec Dt:
03/09/2015
3
VAN DER HEIJDEN, PETRUS A.
Exec Dt:
03/06/2015
4
ZOLLA, HOWARD G.
Exec Dt:
03/06/2015
Assignee
1
HGST NETHERLANDS B.V.
HERIKERBERGWEG 238
LUNA ARENA
AMSTERDAM, NETHERLANDS 1101 CM
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9299370
NONE
14644564
Correspondence name and address
ZILKA-KOTAB, PC
1155 N. 1ST ST.
SUITE 105
SAN JOSE, CA 95112

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