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Patent Assignment Assignor Details
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Assignor Name : SEKI, MASAO
Total Assignments: 24
Assignment: 1
Reel/Frame:003999/0787   Pages: 1
Recorded: 05/03/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
04/15/1982
Assignees
1
42 TEBIRO, KAMAKURA-SHI
KANAGAWA-KEN, JAPAN
2
1-23-1 SHINKAWA, CHUO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06374068
Correspondence name and address
OSTROLENK, FABER, GERB & SOFFEN
260 MADISON AVE.
NEW YORK, NY 10016
Assignment: 2
Reel/Frame:004863/0779   Pages: 2
Recorded: 04/19/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
04/08/1988
2
Exec Dt:
04/08/1988
Assignees
1
2-5, KASUMIGASEKI 3-CHOME, CHIYODA-KU
TOKYO, JAPAN
2
8-1, KANDA-SAKUMA-CHO 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07157618
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH
301 NORTH WASH. ST.
P. O. BOX 747
FALLS CHURCH, VA 22046-0747
Assignment: 3
Reel/Frame:005050/0814   Pages: 1
Recorded: 02/22/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/17/1989
2
Exec Dt:
02/17/1989
3
Exec Dt:
02/17/1989
Assignee
1
NO. 3-5, AKASAKA 3-CHOME
MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07313416
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT
AND DUNNER
1775 K STREET, N. W.
WASHINGTON, DC 20006
Assignment: 4
Reel/Frame:005499/0575   Pages: 3
Recorded: 10/19/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
10/12/1989
2
Exec Dt:
10/12/1989
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07424880
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW,
GARRETT & DUNNER
1300 I STREET N.W.
WASHINGTON, DC 20005-3315
Assignment: 5
Reel/Frame:005167/0986   Pages: 1
Recorded: 10/26/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
10/23/1989
2
Exec Dt:
10/23/1989
3
Exec Dt:
10/23/1989
4
Exec Dt:
10/23/1989
5
Exec Dt:
10/23/1989
Assignee
1
NO. 3-5, AKASAKA 3-CHOME, MINATO-KU
A CORP. OF JAPAN
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07426937
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW,
GARRETT AND DUNNER
1775 K STREET, N.W.
WASHINGTON, DC 20006
Assignment: 6
Reel/Frame:005168/0240   Pages: 1
Recorded: 10/27/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
10/23/1989
2
Exec Dt:
10/23/1989
Assignee
1
NO. 3-5, AKASAKA 3-CHOME, MINATO-KU
A CORP. OF JAPAN
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07427706
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW,
GARRETT & DUNNER
1775 K STREET, N.W.
WASHINGTON, DC 20006
Assignment: 7
Reel/Frame:005263/0069   Pages: 1
Recorded: 10/30/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
10/23/1989
2
Exec Dt:
10/23/1989
3
Exec Dt:
10/23/1989
4
Exec Dt:
10/23/1989
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07430235
Correspondence name and address
HERBERT W. PATTERSON
FINNEGAN, HENDERSON, FARABOW,
GARRETT & DUNNER
1775 K STREET, N. W.
WASHINGTON, DC 20006
Assignment: 8
Reel/Frame:006783/0903   Pages: 2
Recorded: 12/07/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/22/1993
2
Exec Dt:
11/22/1993
3
Exec Dt:
11/22/1993
Assignee
1
3-5, AKASAKA 3-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08132983
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT &
DUNNER - MR. JOHN B. TURNER
MANAGER, FILING AND PROSECUTION DEPT.
1300 I ST., NW
WASHINGTON, DC 20005
Assignment: 9
Reel/Frame:006794/0643   Pages: 2
Recorded: 12/10/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/25/1993
2
Exec Dt:
11/25/1993
3
Exec Dt:
11/25/1993
4
Exec Dt:
11/25/1993
Assignee
1
2-1 NIHONBASHI MUROMACHI 2-CHOME
CHUO-KU, TOKYO, JAPAN 103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08041807
Correspondence name and address
MILLER & CHRISTENBURY
AUSTIN R. MILLER
1650 MARKET STREET, 44TH FL.
PHILADELPHIA, PA 19103
Assignment: 10
Reel/Frame:010040/0821   Pages: 2
Recorded: 06/17/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/11/1999
2
Exec Dt:
06/11/1999
3
Exec Dt:
06/11/1999
4
Exec Dt:
06/11/1999
Assignee
1
2-1, NIHONBASHI MUROMACHI 2-CHOME
CHUO-KU, TOKYO 103-8666, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09334880
Correspondence name and address
SCHNADER HARRISON SEGAL & LEWIS
AUSTIN R. MILLER
1600 MARKET STREET, 36TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 11
Reel/Frame:014903/0919   Pages: 7
Recorded: 01/13/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/27/2003
2
Exec Dt:
06/27/2003
3
Exec Dt:
06/27/2003
4
Exec Dt:
06/27/2003
Assignee
1
330 SOUTH FOURTH STREET
LAW DEPARTMENT
RICHMOND, VIRGINIA 23219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10756711
Correspondence name and address
ETHYL PETROLEUM ADDITIVES, INC.
LEAH O. ROBINSON
LAW DEPARTMENT
330 SOUTH FOURTH STREET
RICHMOND, VA 23219
Assignment: 12
Reel/Frame:014260/0024   Pages: 4
Recorded: 01/14/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/08/2004
2
Exec Dt:
01/08/2004
3
Exec Dt:
01/08/2003
4
Exec Dt:
01/08/2004
5
Exec Dt:
01/08/2004
Assignee
1
17-22 AKASAKA 2-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10670569
Correspondence name and address
OLIFF & BERRIDGE
JAMES A. OLIFF
P.O. BOX 19928
ALEXANDRIA, VA 22320
Assignment: 13
Reel/Frame:015815/0275   Pages: 2
Recorded: 06/18/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/08/2004
2
Exec Dt:
06/08/2004
3
Exec Dt:
06/08/2004
Assignee
1
2-1, NIHONBASHI-MUROMACHI 2-CHOME
CHUO-KU, TOKYO, JAPAN 103-8666
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10499617
Correspondence name and address
PIPER RUDNICK LLP
T. DANIEL CHRISTENBURY
1650 MARKET STREET
ONE LIBERTY PLACE, SUITE 4900
PHILADELPHIA, PA 19103
Assignment: 14
Reel/Frame:016131/0657   Pages: 2
Recorded: 04/21/2005
Attorney Dkt #:122405
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/25/2005
2
Exec Dt:
01/25/2005
3
Exec Dt:
01/25/2005
4
Exec Dt:
01/25/2005
5
Exec Dt:
01/25/2005
6
Exec Dt:
01/25/2005
7
Exec Dt:
01/25/2005
8
Exec Dt:
01/25/2005
9
Exec Dt:
01/25/2005
10
Exec Dt:
01/25/2005
11
Exec Dt:
01/25/2005
12
Exec Dt:
01/25/2005
Assignee
1
17-22, AKASAKA 2-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11034064
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 19928
ALEXANDRIA, VA 22320
Assignment: 15
Reel/Frame:017661/0665   Pages: 3
Recorded: 05/23/2006
Attorney Dkt #:050169
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/28/2005
2
Exec Dt:
03/28/2005
3
Exec Dt:
03/28/2005
4
Exec Dt:
04/05/2005
5
Exec Dt:
04/05/2005
Assignees
1
14-20, HIGASHI-NAKANO 3-CHOME, NAKANO-KU,
TOKYO, JAPAN 164-8511
2
1-50, ASAHIDAI,
NOMI-SHI, ISHIKAWA, JAPAN 923-1211
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10528450
Correspondence name and address
ARMSTRONG, KRATZ, QUINTOS, HANSON & BROO
1725 K STREET, NW
SUITE 1000
WASHINGTON, DC 20006
Assignment: 16
Reel/Frame:017147/0439   Pages: 4
Recorded: 10/26/2005
Attorney Dkt #:125793
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/24/2005
2
Exec Dt:
10/24/2005
3
Exec Dt:
10/24/2005
4
Exec Dt:
10/24/2005
5
Exec Dt:
10/24/2005
6
Exec Dt:
10/24/2005
Assignee
1
17-22, AKASAKA 2-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11258320
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 19928
ALEXANDRIA, VA 22320
Assignment: 17
Reel/Frame:018245/0383   Pages: 3
Recorded: 08/28/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/24/2006
2
Exec Dt:
08/24/2006
3
Exec Dt:
08/24/2006
4
Exec Dt:
08/24/2006
5
Exec Dt:
08/24/2006
Assignee
1
17-22, AKASAKA 2-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11510644
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 19928
ALEXANDRIA, VA 22320
Assignment: 18
Reel/Frame:019833/0616   Pages: 4
Recorded: 09/17/2007
Attorney Dkt #:60640-20407.00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/28/2007
2
Exec Dt:
08/28/2007
3
Exec Dt:
08/28/2007
4
Exec Dt:
08/28/2007
5
Exec Dt:
08/28/2007
Assignees
1
2-5-5, KEIHANHONDORI
MORIGUCHI-SHI, OSAKA, JAPAN 370-0596
2
1-1-1, SAKATA OIZUMI-MACHI
ORA-GUN, GUNMA, JAPAN 370-0596
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11822864
Correspondence name and address
BARRY E. BRETSCHNEIDER
1650 TYSONS BLVD.
SUITE 400
MCLEAN, VA 22102
Assignment: 19
Reel/Frame:021480/0132   Pages: 3
Recorded: 09/04/2008
Attorney Dkt #:TOR-08-1233 308876-025
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/07/2008
2
Exec Dt:
08/07/2008
3
Exec Dt:
08/01/2008
4
Exec Dt:
07/19/2008
5
Exec Dt:
08/11/2008
6
Exec Dt:
07/26/2008
Assignee
1
1-1 NIHONBASHI-MUROMACHI 2-CHOME
CHUO-KU
TOKYO, JAPAN 103-8666
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12160944
Correspondence name and address
T.DANIEL CHRISTENBURY
ONE LIBERTY PLACE
1650 MARKET STREET, SUITE 4900
PHILADELPHIA, PA 19103
Assignment: 20
Reel/Frame:025057/0960   Pages: 3
Recorded: 09/24/2010
Attorney Dkt #:IPE-121
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/20/2010
2
Exec Dt:
08/25/2010
3
Exec Dt:
09/01/2010
4
Exec Dt:
09/03/2010
Assignee
1
1-1, NIHONBASHI-MUROMACHI 2-CHOME, CHUO-KU
TOKYO 103-8666, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12733891
Correspondence name and address
KUBOVCIK & KUBOVCIK
CRYSTAL GATEWAY 3
SUITE 1105
1215 SOUTH CLARK STREET
ARLINGTON, VA 22202
Assignment: 21
Reel/Frame:026540/0170   Pages: 3
Recorded: 07/05/2011
Attorney Dkt #:P5352US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/16/2011
2
Exec Dt:
06/27/2011
3
Exec Dt:
06/27/2011
4
Exec Dt:
06/20/2011
Assignee
1
1-1, MINAMI-AOYAMA 2-CHOME, MINATO-KU
TOKYO, JAPAN 107-8556
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13175966
Correspondence name and address
MASAYASU MORI
918 PRINCE STREET
ALEXANDRIA, VA 22314
Assignment: 22
Reel/Frame:026680/0840   Pages: 4
Recorded: 08/01/2011
Attorney Dkt #:17621/037001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
07/08/2011
Assignee
1
HAMMA BUILDING-3RD FLOOR
1 LANE HILL
HAMILTON, BERMUDA HM 19
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13168564
Correspondence name and address
JONATHAN P. OSHA
909 FANNIN STREET
SUITE 3500
HOUSTON, TX 77010
Assignment: 23
Reel/Frame:027911/0214   Pages: 4
Recorded: 03/22/2012
Attorney Dkt #:17621/046001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
01/31/2012
Assignee
1
5005 EAST MCDOWELL ROAD
PHOENIX, ARIZONA 85005
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13314279
Correspondence name and address
JONATHAN P. OSHA
909 FANNIN ST.
SUITE 3500
HOUSTON, TX 77010
Assignment: 24
Reel/Frame:027911/0324   Pages: 4
Recorded: 03/22/2012
Attorney Dkt #:17621/045001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/06/2012
Assignee
1
5005 EAST MCDOWELL ROAD
PHOENIX, ARIZONA 85008
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13313090
Correspondence name and address
JONATHAN P. OSHA
909 FANNIN ST.
SUITE 3500
HOUSTON, TX 77010

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