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Patent Assignment Assignor Details
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Assignor Name : RICHTER, HANS J.
Total Assignments: 22
Assignment: 1
Reel/Frame:005987/0779   Pages: 2
Recorded: 01/17/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
RICHTER, HANS J.
Exec Dt:
12/03/1991
2
HIBST, HARTMUT
Exec Dt:
12/03/1991
3
FISCHER, GERD
Exec Dt:
12/03/1991
Assignee
1
BASF MAGNETICS GMBH
6800 MANNHEIM, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5290590
NONE
07822259
Correspondence name and address
KEIL AND WEINKAUF
1101 CONNECTICUT AVE., N.W.
WASHINGTON, DC 20036
Assignment: 2
Reel/Frame:006175/0893   Pages: 2
Recorded: 06/11/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
RICHTER, HANS J.
Exec Dt:
03/27/1992
2
HIBST, HARTMUT
Exec Dt:
04/09/1992
3
FISCHER, GERD
Exec Dt:
04/09/1992
Assignee
1
BASF MAGNETICS GMBH
6800 MANNHEIM, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5192583
NONE
07866739
Correspondence name and address
HERBERT B. KEIL
KEIL & WEINKAUF
1101 CONNECTICUT AVE., N.W.
WASHINGTON, D.C. 20036
Assignment: 3
Reel/Frame:006863/0829   Pages: 9
Recorded: 02/09/1994
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE SPELLING OF LAST ASSIGNORS NAME AS PREVIOUSLY RECORDED ON REEL 6687, FRAME 348-349
Assignors
1
FISCHER, GERD
Exec Dt:
09/01/1993
2
HAGEMEYER, ALFRED
Exec Dt:
09/01/1993
3
HIBST, HARTMUT
Exec Dt:
09/01/1993
4
RICHTER, HANS J.
Exec Dt:
09/01/1993
5
SCHILDBERG, HANS-PETER
Exec Dt:
09/01/1993
6
LAZARE, SYLVAIN
Exec Dt:
08/25/1993
7
BOLLE, MATTHIAS
Exec Dt:
08/25/1993
Assignee
1
BASF MAGNETICS GMBH
68165 MANNHEIM, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5417896
NONE
08099139
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1101 CONNECTICUT AVENUE, N.W.
WASHINGTON, D.C. 20036
Assignment: 4
Reel/Frame:009492/0436   Pages: 3
Recorded: 09/22/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
RICHTER, HANS J.
Exec Dt:
09/09/1998
Assignee
1
SEAGATE TECHNOLOGY, INC.
920 DISC DRIVE
SCOTTS VALLEY, CALIFORNIA 95066
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6265868
NONE
09158683
Correspondence name and address
MERCHANT, GOULD, SMITH, EDELL, WELTER &
SCHMIDT - TED R. RITTMASTER
WESTWOOD GATEWAY II, SUITE 400
11150 SANTA MONICA BLVD.
LOS ANGELES, CA 90025-3395
Assignment: 5
Reel/Frame:009544/0859   Pages: 3
Recorded: 10/27/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
RICHTER, HANS J.
Exec Dt:
10/06/1998
Assignee
1
SEAGATE TECHNOLOGY, INC.
920 DISC DRIVE
SCOTTS VALLEY, CALIFORNIA 95066
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6304081
NONE
09179297
Correspondence name and address
MERCHANT, GOULD, SMITH, EDELL, ET AL.
TED R. RITTMASTER
WESTWOOD GATEWAY II, SUITE 400
11150 SANTA MONICA BOULEVARD
LOS ANGELES, CA 90025-3395
Assignment: 6
Reel/Frame:010352/0324   Pages: 5
Recorded: 10/29/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RICHTER, HANS J.
Exec Dt:
09/02/1999
2
MALMHALL, ROGER K.
Exec Dt:
10/05/1999
Assignee
1
SEAGATE TECHNOLOGY, INC.
920 DISC DRIVE
SCOTTS VALLEY, CALIFORNIA 95067
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6525893
NONE
09326155
Correspondence name and address
FLIESLER, DUBB, MEYER & LOVEJOY
MARTIN C. FLIESLER, ESQ.
FOUR EMBARCADERO CENTER, SUITE 400
SAN FARNCISCO, CA 94111
Assignment: 7
Reel/Frame:011202/0405   Pages: 3
Recorded: 09/26/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RICHTER, HANS J.
Exec Dt:
07/20/2000
2
HARKNESS, SAMUEL DACKE, IV
Exec Dt:
07/20/2000
Assignee
1
SEAGATE TECHNOLOGY LLC
P.O. BOX 66360
920 DISC DRIVE
SCOTTS VALLEY, CALIFORNIA 95067
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6495252
NONE
09619390
Correspondence name and address
MCDERMOTT, WILL & EMERY
AARON WEISSTUCH
600 13TH STREET, N.W.
WASHINGTON, DC 20005
Assignment: 8
Reel/Frame:011901/0635   Pages: 2
Recorded: 06/14/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
RICHTER, HANS J.
Exec Dt:
04/24/2001
Assignee
1
SEAGATE TECHNOLOGY, LLC
920 DISC DRIVE
SCOTTS VALLEY, CALIFORNIA 95066
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6630824
US20020063559
09879962
Correspondence name and address
MORRISION & FOERSTER LLP
RAJ S. DAVE, PH.D., J.D.
2000 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, D.C. 20006-1888
Assignment: 9
Reel/Frame:012616/0873   Pages: 3
Recorded: 02/26/2002
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE'S NAME, PREVIOUSLY RECORDED ON REEL 011901 FRAME 0635 ASSIGNOR HEREBY CONFIRMS THE ASSIGNMENT OF THE ENTIRE INTEREST.
Assignor
1
RICHTER, HANS J.
Exec Dt:
04/24/2001
Assignee
1
SEAGATE TECHNOLOGY LLC
920 DISC DRIVE
SCOTTS VALLEY, CALIFORNIA 95066
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6630824
US20020063559
09879962
Correspondence name and address
MORRISON & FOERSTER LLP
RAJ S. DAVE, PH.D., J.D.
2000 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, D.C. 20006-1888
Assignment: 10
Reel/Frame:016139/0020   Pages: 4
Recorded: 12/28/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WU, ZHONG (STELLA)
Exec Dt:
12/17/2004
2
HARKNESS, SAMUEL DACKE
Exec Dt:
12/17/2004
3
RICHTER, HANS J.
Exec Dt:
12/17/2004
4
DOBIN, ALEXANDER YULIEVICH
Exec Dt:
12/17/2004
Assignee
1
SEAGATE TECHNOLOGY LLC
920 DISC DRIVE
P.O. BOX 66360
SCOTTS VALLEY, CALIFORNIA 975067-0360
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7736765
US20060139799
11022810
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
600 13TH STREET, NW
WASHINGTON, D.C. 20005-3096
Assignment: 11
Reel/Frame:017883/0750   Pages: 4
Recorded: 05/08/2006
Attorney Dkt #:050103-0628
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RICHTER, HANS J.
Exec Dt:
05/02/2006
2
DOBIN, ALEXANDER Y.
Exec Dt:
05/02/2006
3
WELLER, DIETER K.
Exec Dt:
05/02/2006
Assignee
1
SEAGATE TECHNOLGY LLC
920 DISC DRIVE, P.O. BOX 66360
SCOTTS VALLEY, CALIFORNIA 95067-0360
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070258161
11430809
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
4370 LA JOLLA VILLAGE DRIVE, SUITE 700
SAN DIEGO, CA 92122
Assignment: 12
Reel/Frame:017983/0812   Pages: 5
Recorded: 06/08/2006
Attorney Dkt #:05103-0635
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NOLAN, THOMAS P.
Exec Dt:
05/12/2006
2
TANG, LI
Exec Dt:
05/12/2006
3
FENG, YONG-CHANG
Exec Dt:
05/12/2006
4
WU, ZHONG (STELLA)
Exec Dt:
05/22/2006
5
HARKNESS, SAMUEL D., IV
Exec Dt:
05/12/2006
6
RICHTER, HANS J.
Exec Dt:
05/22/2006
7
ZHENG, YOUFENG
Exec Dt:
05/12/2006
Assignee
1
SEAGATE TECHNOLOGY LLC
920 DISC DRIVE, P.O. BOX 66360
SCOTTS VALLEY, CALIFORNIA 95067-0360
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070287031
11448770
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
600 13TH STREET, N.W.
WASHINGTON, DC 20005-3096
Assignment: 13
Reel/Frame:018341/0729   Pages: 4
Recorded: 09/25/2006
Attorney Dkt #:050103-0652
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WELLER, DIETER K.
Exec Dt:
09/18/2006
2
RICHTER, HANS J.
Exec Dt:
09/18/2006
3
HARKNESS, IV, SAMUEL D.
Exec Dt:
09/19/2006
4
GIRT, EROL
Exec Dt:
09/18/2006
Assignee
1
SEAGATE TECHNOLOGY LLC
920 DISC DRIVE
P.O. BOX 66360
SCOTTS VALLEY, CALIFORNIA 95067-0360
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8673466
US20080075978
11525958
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
600 13TH STREET, N.W.
WASHINGTON, D.C. 20005-3096
Assignment: 14
Reel/Frame:018394/0206   Pages: 4
Recorded: 10/10/2006
Attorney Dkt #:050103-0649
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DOBIN, ALEXANDER Y.
Exec Dt:
09/26/2006
2
RICHTER, HANS J.
Exec Dt:
09/26/2006
3
GIRT, EROL
Exec Dt:
09/26/2006
Assignee
1
SEAGATE TECHNOLOGY LLC
920 DISC DRIVE, P.O. BOX 66360
SCOTTS VALLEY, CALIFORNIA 95067-0360
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080085424
11544609
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
600 13TH STREET, N.W.
WASHINGTON, D.C. 20005-3096
Assignment: 15
Reel/Frame:018403/0623   Pages: 3
Recorded: 10/10/2006
Attorney Dkt #:050103-0646
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GIRT, EROL
Exec Dt:
09/25/2006
2
RICHTER, HANS J.
Exec Dt:
09/26/2006
3
DOBIN, ALEXANDER Y.
Exec Dt:
09/26/2006
Assignee
1
SEAGATE TECHNOLOGY LLC
920 DISC DRIVE
P.O. BOX 66360
SCOTTS VALLEY, CALIFORNIA 95067-0360
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8771848
US20080085425
11544634
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
600 13TH STREET, N.W.
WASHINGTON, DC 20005-3096
Assignment: 16
Reel/Frame:019075/0123   Pages: 3
Recorded: 03/05/2007
Attorney Dkt #:050103-0661
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HARKNESS, SAMUEL D.
Exec Dt:
02/27/2007
2
RICHTER, HANS J.
Exec Dt:
02/27/2007
Assignee
1
SEAGATE TECHNOLOGY LLC
920 DISC DRIVE
P.O. BOX 66360
SCOTTS VALLEY, CALIFORNIA 95067-0360
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7968792
US20080216891
11713652
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
600 13TH STREET, NW
WASHINGTON, D.C. 20005-3096
Assignment: 17
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: 18
Reel/Frame:029157/0398   Pages: 2
Recorded: 10/19/2012
Attorney Dkt #:HIT1P664/HSJ920110112US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOSENDZ, OLEKSANDR
Exec Dt:
03/05/2012
2
RICHTER, HANS J.
Exec Dt:
03/05/2012
Assignee
1
HITACHI GLOBAL STORAGE TECHNOLOGIES NETHERLANDS B.V.
LOCATELLIKADE 1
PARNASSUSTOREN
1076 AZ AMSTERDAM, NETHERLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8630060
US20130235491
13417032
Correspondence name and address
ZILKA-KOTAB, PC
P.O. BOX 721120
SAN JOSE, CA 95172
Assignment: 19
Reel/Frame:028331/0284   Pages: 2
Recorded: 06/06/2012
Attorney Dkt #:HSJ920120007US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RICHTER, HANS J.
Exec Dt:
05/15/2012
2
SCHRECK, ERHARD
Exec Dt:
04/25/2012
3
STAFFARONI, MATTEO
Exec Dt:
04/24/2012
4
STIPE, BARRY C.
Exec Dt:
05/01/2012
Assignee
1
HITACHI GLOBAL STORAGE TECHNOLOGIES NETHERLANDS B.V.
LOCATELLIKADE 1, PARNASSUSTOREN, 1076 AZ
AMSTERDAM, NETHERLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8570842
NONE
13490318
Correspondence name and address
PATTERSON & SHERIDAN, LLP
3040 POST OAK BLVD., SUITE 1500
HOUSTON, TX 77056
Assignment: 20
Reel/Frame:033634/0627   Pages: 4
Recorded: 08/28/2014
Attorney Dkt #:HIT1P792/H20131117US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GROBIS, MICHAEL K.
Exec Dt:
05/05/2014
2
HUANG, LIDU
Exec Dt:
05/02/2014
3
REN, SHEN
Exec Dt:
05/01/2014
4
RICHTER, HANS J.
Exec Dt:
05/02/2014
5
SCHRECK, ERHARD
Exec Dt:
05/05/2014
6
STIPE, BARRY C.
Exec Dt:
05/02/2014
Assignee
1
HGST NETHERLANDS B.V.
HERIKERBERGWEG 238
LUNA ARENA
AMSTERDAM, NETHERLANDS 1101 CM
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9087546
NONE
14271254
Correspondence name and address
ZILKA-KOTAB, PC
P.O. BOX 721120
SAN JOSE, CA 95172
Assignment: 21
Reel/Frame:034995/0523   Pages: 5
Recorded: 02/20/2015
Attorney Dkt #:HIT1P813/H20141162US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HELLWIG, OLAV
Exec Dt:
11/13/2014
2
JAIN, SHIKHA
Exec Dt:
11/18/2014
3
MOSENDZ, OLEKSANDR
Exec Dt:
11/18/2014
4
RICHTER, HANS J.
Exec Dt:
11/14/2014
5
WELLER, DIETER K.
Exec Dt:
11/17/2014
Assignee
1
HGST NETHERLANDS B.V.
HERIKERBERGWEG 238
LUNA ARENA
AMSTERDAM, NETHERLANDS 1101 CM
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9558777
US20160148632
14555496
Correspondence name and address
ZILKA-KOTAB, PC
1155 N. 1ST. STREET
SUITE 105
SAN JOSE, CA 95112
Assignment: 22
Reel/Frame:042616/0225   Pages: 3
Recorded: 06/06/2017
Attorney Dkt #:SDA-3226-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RICHTER, HANS J.
Exec Dt:
06/05/2017
2
EATON, ROBERT E.
Exec Dt:
06/05/2017
3
MOSER, ANDREAS
Exec Dt:
06/05/2017
Assignee
1
WESTERN DIGITAL TECHNOLOGIES, INC.
5601 GREAT OAKS PARKWAY
SAN JOSE, CALIFORNIA 95119
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9786310
NONE
15615050
Correspondence name and address
WESTERN DIGITAL TECHNOLOGIES, INC.
5601 GREAT OAKS PARKWAY
SAN JOSE, CA 95119

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