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Patent Assignment Assignor Details
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Assignor Name : OONO, KEIJI
Total Assignments: 9
Assignment: 1
Reel/Frame:005590/0087   Pages: 2
Recorded: 03/28/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
URANO, FUMIYOSHI
Exec Dt:
01/17/1991
2
NAKAHATA, MASAAKI
Exec Dt:
01/17/1991
3
FUJIE, HIROTOSHI
Exec Dt:
01/17/1991
4
OONO, KEIJI
Exec Dt:
01/17/1991
Assignee
1
WAKO PURE CHEMICAL INDUSTRIES, LTD.
1-2, DOSHOMACHI-3-CHOME, CHUO-KU
A CORP. OF JAPAN
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5350660
NONE
07646026
Correspondence name and address
ARMSTRONG, NIKAIDO, MARMELSTEIN,
KUBOVCIK & MURRAY
1725 K STREET, N.W., STE. 1000
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:006175/0031   Pages: 2
Recorded: 06/15/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
URANO, FUMIYOSHI
Exec Dt:
06/01/1992
2
FUJIE, HIROTOSHI
Exec Dt:
06/01/1992
3
OONO, KEIJI
Exec Dt:
06/01/1992
4
NEGISHI, TAKAAKI
Exec Dt:
06/01/1992
Assignee
1
WAKO PURE CHEMICAL INDUSTRIES, LTD., A CORP. OF JAPAN
1-2, DOSHOMACHI-3-CHOME, CHUO-KU
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5468589
NONE
07898265
Correspondence name and address
DAVID T. NKIAIDO
ARMSTRONG, NIKAIDO, MARMELSTEIN
KUBOVCIK & MURRAY
1725 K STREET, N.W., SUITE 1000
WASHINGTON, DC 20006
Assignment: 3
Reel/Frame:007081/0811   Pages: 3
Recorded: 07/11/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
URANO, FUMIYOSHI
Exec Dt:
06/29/1994
2
OONO, KEIJI
Exec Dt:
06/29/1994
3
MATSUDA, HIROSHI
Exec Dt:
06/29/1994
4
ENDO, MASAYUKI
Exec Dt:
06/29/1994
5
KOBAYASHI, SATOSHI
Exec Dt:
06/29/1994
Assignees
1
WAKO PURE CHEMICAL INDUSTRIES, LTD.
1-2, DOSHOMACHI-3-CHOME, CHUO-KU
OSAKA, JAPAN
2
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
1006, OAZA KADOMA, KADOMA-SHI
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5576359
NONE
08272752
Correspondence name and address
LE-NHUNG MCLELAND
ARMSTRONG, WESTERMAN, HATTORI, ET AL.
1725 K STREET, N.W.
STE. 1000
WASHINGTON, DC 20006
Assignment: 4
Reel/Frame:007081/0814   Pages: 3
Recorded: 07/11/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
URANO, FUMIYOSHI
Exec Dt:
06/29/1994
2
OONO, KEIJI
Exec Dt:
06/29/1994
3
MATSUDA, HIROSHI
Exec Dt:
06/29/1994
Assignee
1
WAKO PURE CHEMICAL INDUSTRIES, LTD.
1-2, DOSHOMACHI-3-CHOME, CHUO-KU
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5498748
NONE
08272753
Correspondence name and address
LE-NHUNG MCLELAND
ARMSTRONG, WESTERMAN, HATTORI, ET AL.
1725 K STREET,N.W.
STE. 1000
WASHINGTON, DC 20006
Assignment: 5
Reel/Frame:008372/0861   Pages: 3
Recorded: 12/19/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
URANO, FUMIYOSHI
Exec Dt:
12/09/1996
2
FUJIE, HIROTOSHI
Exec Dt:
12/09/1996
3
OONO, KEIJI
Exec Dt:
12/09/1996
Assignee
1
WAKO PURE CHEMICAL INDUSTRIES, LTD.
1-2, DOSHOMACHI-3-CHOME, CHUO-KU
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6033826
NONE
08769530
Correspondence name and address
ARMSTRONG, WESTERMAN, HATTORI ET AL
WILLIAM G. KRATZ, JR.
1725 K STREET, N.W.
SUITE 1000
WASHINGTON, D.C. 20006
Assignment: 6
Reel/Frame:008437/0313   Pages: 3
Recorded: 12/19/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
URANO, FUMIYOSHI
Exec Dt:
12/09/1996
2
FUJIE, HIROTOSHI
Exec Dt:
12/09/1996
3
OONO, KEIJI
Exec Dt:
12/09/1996
Assignee
1
WAKO PURE CHEMICAL INDUSTRIES, LTD.
1-2, DOSHOMACHI-3-CHOME, CHUO-KU
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5976759
NONE
08769533
Correspondence name and address
ARMSTRONG, WESTERMAN, HATTORI, MCLELAND
& NAUGHTON
WILLIAM G. KRATZ, JR.
1725 K ST., NW - SUITE 1000
WASHINGTON, DC 20006
Assignment: 7
Reel/Frame:011344/0703   Pages: 3
Recorded: 12/07/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OONO, KEIJI
Exec Dt:
11/09/2000
2
FUKASAWA, KAZUHITO
Exec Dt:
11/09/2000
3
SAKAMOTO, KAZUNORI
Exec Dt:
11/09/2000
4
URANO, FUMIYOSHI
Exec Dt:
11/09/2000
5
SUMINO, MOTOSHIGE
Exec Dt:
11/13/2000
6
IMAZEKI, SHIGEAKI
Exec Dt:
11/09/2000
Assignee
1
WAKO PURE CHEMICAL INDUSTRIES, LTD.
1-2, DOSHOMACHI 3-CHOME, CHUO-KU
OSAKA 540-8605, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6723483
NONE
09730744
Correspondence name and address
ARMSTRONG, WESTERMAN, HATTORI, MCLELAND
& NAUGHTON - LE-NHUNG MCLELAND
1725 K STREET, N.W., SUITE 1000
WASHINGTON, D.C. 20006
Assignment: 8
Reel/Frame:016018/0674   Pages: 2
Recorded: 05/16/2005
Attorney Dkt #:050123
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOBAYSHI, SHU
Exec Dt:
04/18/2005
2
SANO, ATSUNORI
Exec Dt:
04/06/2005
3
OONO, KEIJI
Exec Dt:
04/04/2005
Assignees
1
WAKO PURE CHEMICAL INDUSTRIES, LTD.
1-2, DOSHOMACHI 3-CHOME, CHUO-KU,
OSAKA, JAPAN 541-0045
2
JAPAN SCIENCE AND TECHNOLOGY CORPORATION
1-8, HONCHO 4-CHOME,
KAWAGUCHI-SHI, SAITAMA, JAPAN 332-0012
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7741242
US20060019822
10527699
Correspondence name and address
ARMSTRONG, KRATZ, QUINTOS, HANSON & BROO
1725 K STREET, NW
SUITE 1000
WASHINGTON, DC 20006
Assignment: 9
Reel/Frame:017446/0917   Pages: 3
Recorded: 08/09/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SATO, MUTSUMI
Exec Dt:
07/28/2005
2
OONO, KEIJI
Exec Dt:
07/28/2005
Assignee
1
WAKO PURE CHEMICAL INDUSTRIES LTD.
1-2, DOSHOMACHI 3-CHOME
CHUO-KU, OSAKA 540-8605, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7618914
US20060106254
10545073
Correspondence name and address
ARMSTRONG, KRATZ, QUINTOS ETAL.
1725 K STREET, N.W., SUITE 1000
WASHINGTON, D.C. 20006

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