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Patent Assignment Assignor Details
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Assignor Name : SEKIGUCHI, SUSUMU
Total Assignments: 22
Assignment: 1
Reel/Frame:006831/0624   Pages: 2
Recorded: 01/12/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
INOUE, YOSHIO
Exec Dt:
10/18/1993
2
SEKIGUCHI, SUSUMU
Exec Dt:
10/18/1993
3
TAKAHASHI, MASAHARU
Exec Dt:
10/18/1993
Assignee
1
SHIN-ETSU CHEMICAL CO., LTD.
6-1, OHTEMACHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5449714
NONE
08159164
Correspondence name and address
MILLEN, WHITE, ZELANO & BRANIGAN, P.C.
JOAN K. KLEIN
ARLINGTON COURTHOUSE, PLAZA 1
2200 CLARENDON BOULEVARD, SUITE 1400
ARLINGTON, VA 22201
Assignment: 2
Reel/Frame:006878/0403   Pages: 2
Recorded: 03/10/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
INOUE, YOSHIO
Exec Dt:
01/10/1994
2
SEKIGUCHI, SUSUMU
Exec Dt:
01/10/1994
3
IGARASHI, MINORU
Exec Dt:
01/10/1994
Assignee
1
SHIN-ETSU CHEMICAL COMPANY, LTD.
6-1 OHTEMACHI 2-CHOME
CHIYODA-KU, TOKYO, KENTUCKY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5468830
NONE
08189333
Correspondence name and address
MILLEN, WHITE, ZELANO & BRANIGAN, P.C.
JOAN K. KLEIN
ARLINGTON COURTHOUSE PLAZA 1
SUITE 1400, 2200 CLARENDON BLVD.
ARLINGTON, VA 22201
Assignment: 3
Reel/Frame:006996/0934   Pages: 3
Recorded: 05/10/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
INOUE, YOSHIO
Exec Dt:
04/22/1994
2
TAKAHASHI, MASAHARU
Exec Dt:
04/22/1994
3
SEKIGUCHI, SUSUMU
Exec Dt:
04/22/1994
4
IGARASHI, MINORU
Exec Dt:
04/22/1994
Assignee
1
SHIN-ETSU CHEMICAL CO., LTD.
6-1, OHTEMACHI 2-CHOME
CHIYODA-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5550185
NONE
08240530
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
PAUL N. KOKULIS
1100 NEW YORK AVENUE, N.W., 9TH FL.
WASHINGTON, D.C. 20005-3918
Assignment: 4
Reel/Frame:006999/0781   Pages: 3
Recorded: 05/11/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
INOUE, YOSHIO
Exec Dt:
04/28/1994
2
SEKIGUCHI, SUSUMU
Exec Dt:
04/28/1994
3
IGARASHI, MINORU
Exec Dt:
04/28/1994
4
TAKAHASHI, MASAHARU
Exec Dt:
04/28/1994
Assignee
1
SHIN-ETSU CHEMICAL CO., LTD.
6-1, OHTEMACHI 2-CHOME CHIYODA-KU
TOKYO,, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5449735
NONE
08240886
Correspondence name and address
PAUL N. KOKULIS
CUSHMAN, DARBY & CUSHMAN
1100 NEW YORK AVENUE, N.W.
NINTH FLOOR
WASHINGTON, D.C. 20005-3918
Assignment: 5
Reel/Frame:007165/0845   Pages: 2
Recorded: 10/14/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
INOUE, YOSHIO
Exec Dt:
07/15/1994
2
SEKIGUCHI, SUSUMU
Exec Dt:
07/20/1994
3
KURIHARA, YASUO
Exec Dt:
07/28/1994
Assignee
1
SHIN-ETSU CHEMICAL, CO., LTD.
6-1, OHTEMACHI 2-CHOME CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5466726
NONE
08297522
Correspondence name and address
MILLEN, WHITE, ZELANO & BRANIGAN, P.C.
JOAN K. KLEIN
ARLINGTON COURTHOUSE PLAZA 1
2200 CLARENDON BOULEVARD, SUITE 1400
ARLINGTON, VIRGINIA 22201
Assignment: 6
Reel/Frame:007134/0615   Pages: 3
Recorded: 08/31/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
INOUE, YOSHIO
Exec Dt:
08/19/1994
2
TAKAHASHI, MASAHARU
Exec Dt:
08/19/1994
3
IGARASHI, MINORU
Exec Dt:
08/19/1994
4
SEKIGUCHI, SUSUMU
Exec Dt:
08/19/1994
Assignee
1
SHIN-ETSU CHEMICAL CO., LTD.
6-1, OHTEMACHI 2-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5502146
NONE
08298860
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
PAUL N. KOKULIS
1100 NEW YORK AVENUE, N.W.
NINTH FLOOR
WASHINGTON, D.C. 20005-3918
Assignment: 7
Reel/Frame:009738/0668   Pages: 2
Recorded: 02/04/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AZECHI, SYUUICHI
Exec Dt:
01/13/1998
2
MEGURIYA, NORIYUKI
Exec Dt:
01/13/1998
3
SEKIGUCHI, SUSUMU
Exec Dt:
01/13/1998
4
YOSHIDA, TAKEO
Exec Dt:
01/13/1998
Assignee
1
SHIN-ETSU CHEMICAL CO., LTD.
6-1, OHTEMACHI 2-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6063487
NONE
09017317
Correspondence name and address
MILLEN WHITE ZELANO & BRANIGAN P..C.
RICHARD J. TRAVERO
ARLINGTON COURT PLAZA I, SUITE 1400
2200 CLARENDON BLVD.
ARLINGTON, VA 22201
Assignment: 8
Reel/Frame:009497/0314   Pages: 2
Recorded: 10/01/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MEGURIYA, NORIYUKI
Exec Dt:
01/23/1998
2
SEKIGUCHI, SUSUMU
Exec Dt:
01/26/1998
3
AZECHI, SYUUICHI
Exec Dt:
01/26/1998
4
YOSHIDA, TAKEO
Exec Dt:
01/26/1998
Assignee
1
SHIN-ETSU CHEMICAL CO., LTD.
6-1, OHTEMACHI 2-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6162854
NONE
09031691
Correspondence name and address
MILLEN, WHITE, ZELANO & BRANIGAN, P.C.
ANTHONY J. ZELANO
ARLINGTON COURT PLAZA I, SUITE 1400
2200 CLARENDON BLVD.
ARLINGTON, VA 22201
Assignment: 9
Reel/Frame:009509/0320   Pages: 2
Recorded: 09/30/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MEGURIYA, NORIYUKI
Exec Dt:
08/18/1998
2
SEKIGUCHI, SUSUMU
Exec Dt:
08/18/1998
3
AZECHI, SYUUICHI
Exec Dt:
08/18/1998
4
YOSHIDA, TAKEO
Exec Dt:
08/18/1998
Assignee
1
SHIN-ETSU CHEMICAL CO., LTD.
CHIYODA-KU
6-1, OHTEMACHI, 2-CHOME
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5977216
NONE
09156046
Correspondence name and address
MILLEN, WHITE, ZELANO ET AL.
ANTHONY J. ZELANO
ARLINGTON COURT PLAZA 1, SUITE 1400
2200 CLARENDON BLVD.
ARLINGTON, VA 22201
Assignment: 10
Reel/Frame:009696/0523   Pages: 3
Recorded: 12/30/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MEGURIYA, NORIYUKI
Exec Dt:
12/03/1998
2
AZECHI, SYUUICHI
Exec Dt:
12/01/1998
3
SEKIGUCHI, SUSUMU
Exec Dt:
12/01/1998
4
YOSHIDA, TAKEO
Exec Dt:
12/01/1998
Assignee
1
SHIN-ETSU CHEMICAL CO., LTD.
6-1,OHTEMACHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6106954
NONE
09222932
Correspondence name and address
BIRCH, STEWART, KOLASCH ET AL.
GERALD M. MURPHY, JR.
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 11
Reel/Frame:009985/0643   Pages: 3
Recorded: 05/17/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEKIGUCHI, SUSUMU
Exec Dt:
04/19/1999
2
MEGURIYA, NORIYUKI
Exec Dt:
04/19/1999
3
AZECHI, SYUUICHI
Exec Dt:
04/19/1999
4
YOSHIDA, TAKEO
Exec Dt:
04/19/1999
Assignee
1
SHIN-ETSU CHEMICAL CO., LTD.
6-1, OTEMACHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6232387
NONE
09312696
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
GERALD M. MURPHY, JR.
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 12
Reel/Frame:010202/0446   Pages: 3
Recorded: 08/24/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MEGURIYA, NORIYUKI
Exec Dt:
07/26/1999
2
AZECHI, SYUUICHI
Exec Dt:
07/26/1999
3
SEKIGUCHI, SUSUMU
Exec Dt:
07/26/1999
Assignee
1
SHIN-ETSU CHEMICAL CO., LTD.
6-1, OTEMACHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6251990
NONE
09379896
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
GERALD M. MURPHY, JR.
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 13
Reel/Frame:018126/0738   Pages: 5
Recorded: 08/16/2006
Attorney Dkt #:0171-1281PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UNO, TAKAO
Exec Dt:
07/06/2006
2
TAKITA, KENICHI
Exec Dt:
07/06/2006
3
SEKIGUCHI, SUSUMU
Exec Dt:
07/06/2006
Assignee
1
SHIN-ETSU CHEMICAL CO., LTD.
6-1, OTEMACHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7510772
US20060281875
11441138
Correspondence name and address
GERALD M. MURPHY, JR.
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD, SUITE 100 EAST
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 14
Reel/Frame:021160/0139   Pages: 3
Recorded: 06/27/2008
Attorney Dkt #:0171-1451PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOGI, HIROSHI
Exec Dt:
06/12/2008
2
SEKIGUCHI, SUSUMU
Exec Dt:
06/12/2008
3
TUPA, THOMAS
Exec Dt:
06/12/2008
Assignee
1
SHIN-ETSU CHEMICAL CO., LTD.
6-1, OTEMACHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8044121
US20090326103
12145984
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 15
Reel/Frame:026683/0163   Pages: 3
Recorded: 08/02/2011
Attorney Dkt #:0756-9349
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AOKI, TOMOYUKI
Exec Dt:
07/07/2011
2
SEKIGUCHI, SUSUMU
Exec Dt:
07/07/2011
3
EGUCHI, SHINGO
Exec Dt:
07/07/2011
Assignee
1
SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
398, HASE
ATSUGI-SHI, KANAGAWA-KEN, JAPAN 243-0036
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8528827
US20110309904
13157645
Correspondence name and address
ERIC J. ROBINSON
ROBINSON IP LAW OFFICE, P.C.
3975 FAIR RIDGE DRIVE, SUITE 20 NORTH
FAIRFAX, VA 22033
Assignment: 16
Reel/Frame:027305/0255   Pages: 4
Recorded: 11/21/2011
Attorney Dkt #:151473
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEKIGUCHI, SUSUMU
Exec Dt:
10/18/2011
2
SHIOBARA, TOSHIO
Exec Dt:
10/12/2011
Assignee
1
SHIN-ETSU CHEMICAL CO., LTD.
6-1, OHTEMACHI 2-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8823186
US20120161339
13301035
Correspondence name and address
WILLIAM P. BERRIDGE
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 17
Reel/Frame:029779/0377   Pages: 4
Recorded: 01/28/2013
Attorney Dkt #:156338
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIOBARA, TOSHIO
Exec Dt:
11/22/2012
2
AKIBA, HIDEKI
Exec Dt:
11/29/2012
3
SEKIGUCHI, SUSUMU
Exec Dt:
11/29/2012
Assignee
1
SHIN-ETSU CHEMICAL CO., LTD.
6-1, OHTEMACHI 2-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8872358
US20130200534
13749289
Correspondence name and address
WILLIAM P. BERRIDGE
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 18
Reel/Frame:030091/0571   Pages: 5
Recorded: 02/25/2013
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIOBARA, TOSHIO
Exec Dt:
01/08/2013
2
SEKIGUCHI, SUSUMU
Exec Dt:
01/09/2013
3
AKIBA, HIDEKI
Exec Dt:
01/10/2013
Assignee
1
SHIN-ETSU CHEMICAL CO., LTD.
6-1, OHTEMACHI 2-CHOME,
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9401290
US20130241087
13776107
Correspondence name and address
WILLIAM P. BERRIDGE
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 19
Reel/Frame:031157/0957   Pages: 5
Recorded: 08/12/2013
Attorney Dkt #:158524
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AKIBA, HIDEKI
Exec Dt:
07/18/2013
2
SHIOBARA, TOSHIO
Exec Dt:
07/22/2013
3
SEKIGUCHI, SUSUMU
Exec Dt:
07/18/2013
Assignee
1
SHIN-ETSU CHEMICAL CO., LTD.
6-1, OHTEMACHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9129976
US20140091483
13964210
Correspondence name and address
AARON L. WEBB
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 20
Reel/Frame:031615/0013   Pages: 5
Recorded: 10/29/2013
Attorney Dkt #:159372
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AKIBA, HIDEKI
Exec Dt:
09/20/2013
2
SHIOBARA, TOSHIO
Exec Dt:
09/19/2013
3
SEKIGUCHI, SUSUMU
Exec Dt:
09/18/2013
4
NAKAMURA, TOMOAKI
Exec Dt:
09/20/2013
Assignee
1
SHIN-ETSU CHEMICAL CO., LTD.
6-1, OHTEMACHI 2-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9129912
US20140138857
14066212
Correspondence name and address
AARON L. WEBB
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 21
Reel/Frame:031710/0059   Pages: 5
Recorded: 11/14/2013
Attorney Dkt #:159533
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEKIGUCHI, SUSUMU
Exec Dt:
09/18/2013
2
SHIOBARA, TOSHIO
Exec Dt:
09/19/2013
3
AKIBA, HIDEKI
Exec Dt:
09/20/2013
4
NAKAMURA, TOMOAKI
Exec Dt:
09/20/2013
Assignee
1
SHIN-ETSU CHEMICAL CO., LTD.
6-1, OHTEMACHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9287174
US20140138856
14080319
Correspondence name and address
AARON L. WEBB
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 22
Reel/Frame:033335/0323   Pages: 4
Recorded: 07/17/2014
Attorney Dkt #:162415
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAMURA, TOMOAKI
Exec Dt:
05/16/2014
2
SHIOBARA, TOSHIO
Exec Dt:
05/19/2014
3
AKIBA, HIDEKI
Exec Dt:
05/16/2014
4
SEKIGUCHI, SUSUMU
Exec Dt:
05/30/2014
Assignee
1
SHIN-ETSU CHEMICAL CO., LTD.
6-1, OHTEMACHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9449856
US20150028497
14334060
Correspondence name and address
AARON L. WEBB
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850

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