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Patent Assignment Assignee Details
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Assignee Name : KATAYAMA CHEMICAL, INC.
Total Assignments: 14
Assignment: 1
Reel/Frame:005174/0619   Pages: 3
Recorded: 11/07/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KATAYAMA, SAKAE
Exec Dt:
11/01/1989
2
ITO, YOSUKE
Exec Dt:
11/01/1989
3
NOMURA, YASUHIRO
Exec Dt:
11/01/1989
Assignee
1
KATAYAMA CHEMICAL, INC.
2-10-15, HIGASHIAWAJI, HIGASHIYODOGAWA-KU
A CORP. OF JAPAN
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
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5013747
NONE
07432568
Correspondence name and address
BIRGIT E. MORRIS
BRYAN, CAVE, MC PHEETERS & MC ROBERTS
350 PARK AVENUE
NEW YORK, NY 10022
Assignment: 2
Reel/Frame:005875/0744   Pages: 4
Recorded: 10/04/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
EGUSA, SYUZO
Exec Dt:
09/17/1991
2
FUKUYO, YASUO
Exec Dt:
09/17/1991
Assignee
1
KATAYAMA CHEMICAL, INC.
A CORP. OF JAPAN
2-10-15, HIGASHIAWAJI, HIGASHIYODOGAWA-KU
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5256423
NONE
07771441
Correspondence name and address
BRYAN, CAVE, MC PHEETERS AND MC ROBERTS
245 PARK AVENUE
NEW YORK, NY 10167-0034
Assignment: 3
Reel/Frame:006330/0799   Pages: 3
Recorded: 11/17/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MATSUMOTO, MAMORU
Exec Dt:
10/27/1992
2
MORITA, YUTAKA
Exec Dt:
10/27/1992
3
HAYASHI, JUNJI
Exec Dt:
10/27/1992
4
SYOUJI, TAKASHI
Exec Dt:
10/27/1992
5
KAWAMOTO, HIDEO
Exec Dt:
10/27/1992
Assignees
1
MITSUBISHI DENKI KABUSHIKI KAISHA
2-3, MARUNOUCHI 2-CHOME, CHIYODA-KU,
TOKYO, JAPAN
2
KATAYAMA CHEMICAL, INC.
2-10-15, HIGASHIAWAJI, HIGASHIYODOGAWA-KU,
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5416248
NONE
07962918
Correspondence name and address
LEYDIG VOIT & MAYER
HERBERT C. ROSE
700 THIRTEENTH STREET, N.W., STE. 300
WASHINGTON, D.C. 20005
Assignment: 4
Reel/Frame:006693/0109   Pages: 3
Recorded: 07/15/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSUJI, KATSUJI
Exec Dt:
06/25/1993
2
HIRASHIMA, HIDENORI
Exec Dt:
06/25/1993
Assignees
1
KATAYAMA CHEMICAL, INC.
2-10-15 HIGASHIAWAJI, HIGASHIYODAGAWA-KU
OSAKA, JAPAN
2
YOSHITOMI PHARMACEUTICAL INDUSTRIES LTD.
2-6-9, HIRANO-CHO, CHUO-KU
OSAKA, JAPAN
3
YOSHITOMI PHARMACEUTICAL INDUSTRIES LTD.
2-6-9, HIRANO-CHO, CHUO-KU
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5411990
NONE
08062661
Correspondence name and address
COHEN, PONTANI, LIEBERMAN & PAVANE
LANCE J. LIEBERMAN
551 FIFTH AVENUE
NEW YORK, NY 10176
Assignment: 5
Reel/Frame:007923/0587   Pages: 3
Recorded: 03/20/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WAKAO, YOSHIHARU
Exec Dt:
03/15/1996
2
YASUNAGA, TORU
Exec Dt:
03/15/1996
Assignee
1
KATAYAMA CHEMICAL, INC.
2-10-15, HIGASHIAWAJI, HIGASHIYODOGAWA-KU
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5760091
NONE
08619919
Correspondence name and address
GREENBLUM & BERNSTEIN P.L.C.
BRUCE H. BERNSTEIN
1941 ROLAND CLARKE PLACE
RESTON, VIRGINIA 22091
Assignment: 6
Reel/Frame:008857/0630   Pages: 3
Recorded: 10/14/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MATSUMOTO, SHINICHI
Exec Dt:
10/09/1997
Assignee
1
KATAYAMA CHEMICAL, INC.
OSAKA-SHI
2-10-15, HIGASHIAWAJI, HIGASHIYODOGAWA-KU
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5912389
NONE
08949696
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
BRUCE H. BERNSTEIN
1941 ROLAND CLARKE PLACE
P16063
RESTON, VA 20191
Assignment: 7
Reel/Frame:009115/0675   Pages: 2
Recorded: 04/16/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WAKITA, SHUHEI
Exec Dt:
04/09/1998
2
UNO, MASAHARU
Exec Dt:
04/09/1998
3
SHIMAMUNE, TAKAYUKI
Exec Dt:
04/09/1998
4
NISHIKI, YOSHINORI
Exec Dt:
04/09/1998
5
NISHIMURA, KUNIO
Exec Dt:
04/10/1998
Assignees
1
PERMELEC ELECTRODE LTD.
2023-15, ENDO, FUJISAWA-SHI
KANAGAWA, JAPAN
2
KATAYAMA CHEMICAL, INC.
2-10-15, HIGASHIAWAJI, HIGASHIYODOGAWA-KU
OSAKA-SHI, OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6045684
NONE
09060814
Correspondence name and address
SUGHRUE MION ZINN MACPEAK & SEAS
WADDELL A. BIGGART
2100 PENNSYLVANIA AVE., N.W.
SUITE 800
WASHINGTON, DC 20037-3202
Assignment: 8
Reel/Frame:011272/0788   Pages: 3
Recorded: 11/07/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OGISU, AKIO
Exec Dt:
04/05/2000
2
HANNO, KENJI
Exec Dt:
04/05/2000
Assignee
1
KATAYAMA CHEMICAL, INC.
10-15, HIGASHIAWAJI 2-CHOME
HIGASHIYODOGAWA-KU, OSAKA-SHI, OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6461649
NONE
09545866
Correspondence name and address
OBLON SPIVAK MCCLELLAND MAIER & NEUSTADT
NORMAN F. OBLON
1755 JEFFERSON DAVIS HIGHWAY, 4TH FLOOR
ARLINGTON, VA 22202
Assignment: 9
Reel/Frame:012694/0189   Pages: 2
Recorded: 03/13/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAJIMA, YASUO
Exec Dt:
03/01/2002
2
NISHIKI, YOSHINORI
Exec Dt:
03/01/2002
3
UNO, MASAHARU
Exec Dt:
03/01/2002
4
KATSUMOTO, AKIRA
Exec Dt:
03/01/2002
5
NISHIMURA, KUNIO
Exec Dt:
03/01/2002
Assignees
1
PERMELEC ELECTRODE LTD.
2023-15, ENDO, FUJISAWA-SHI
KANAGAWA, JAPAN
2
KATAYAMA CHEMICAL, INC.
OSAKA-SHI
2-10-15, HIGASHIAWAJI, HIGASHIYODOGAWA-KU
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6761815
US20020130048
10095482
Correspondence name and address
SUGHRUE MION, PLLC
MARK BOLAND
2100 PENNSYLVANIA AVENUE, NW.
STE. 800
WASHINGTON, DC 20037-3213
Assignment: 10
Reel/Frame:012723/0587   Pages: 2
Recorded: 03/22/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAJIMA, YASUO
Exec Dt:
03/14/2002
2
NISHIKI, YOSHINORI
Exec Dt:
03/14/2002
3
YAMANE, GENZO
Exec Dt:
03/14/2002
4
UNO, MASAHARU
Exec Dt:
03/14/2002
5
KATSUMOTO, AKIRA
Exec Dt:
03/14/2002
6
NISHIMURA, KUNIO
Exec Dt:
03/14/2002
Assignees
1
PERMELEC ELECTRODE LTD.
2023-15, ENDO, FUJISAWA-SHI
KANAGAWA, JAPAN
2
KATAYAMA CHEMICAL, INC.
2-10-15, HIGASHIAWAJI, HIGASHIYODOGAWA-KU
OSAKA-SHI, OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6773575
US20020134687
10103034
Correspondence name and address
SUGHRUE, MION, PLLC
MARK BOLAND
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3213
Assignment: 11
Reel/Frame:017574/0221   Pages: 3
Recorded: 02/09/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WAKAO, YOSHIHARU
Exec Dt:
02/01/2006
2
TABUCHI, TAKURO
Exec Dt:
02/01/2006
3
MIZUMORI, TAKASHI
Exec Dt:
02/01/2006
Assignee
1
KATAYAMA CHEMICAL, INC.
1-6-7, HIGASHIAWAJI, HIGASHIYODOGAWA-KU
OSAKA-SHI OSAKA, 533-0023, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7618545
US20060289364
10567682
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
MARC S. WEINER
8110 GATEHOUSE ROAD
SUITE 100 EAST, P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 12
Reel/Frame:020659/0394   Pages: 7
Recorded: 03/17/2008
Attorney Dkt #:0397-0515PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUKUYO, YASUO
Exec Dt:
07/27/2007
2
WAKAO, YOSHIHARU
Exec Dt:
07/17/2007
3
TABUCHI, TAKURO
Exec Dt:
07/30/2007
4
MIZUMORI, TAKASHI
Exec Dt:
07/25/2007
5
KIKUCHI, TAKEAKI
Exec Dt:
07/25/2007
Assignees
1
KATAYAMA CHEMICAL, INC.
1-6-7, HIGASHIAWAJI, HIGASHIYODOGAWA-KU, OSAKA-SHI
OSAKA, JAPAN 533-0023
2
THE JAPAN ASSOCIATION OF MARINE SAFETY
KAIYOUSENPAKU BLDG. 4TH FLOOR, 1-15-16, TORANOMON, MINATO-KU
TOKYO, JAPAN 105-0001
3
MARINE TECHNOLOGY INSTITUTE CO., LTD.
2269-53, SETO-CHO, IMARI-SHI
SAGA, JAPAN 848-0043
4
LABORATORY OF AQUATIC SCIENCE CONSULTANT CORPORATION
MEISHIN BLDG., 1-14-1, KAMIIKEDAI, OTA-KU
TOKYO, JAPAN 145-0064
5
M.O. MARINE CONSULTING, LTD.
3-18-1, KAIGAN, MINATO-KU
TOKYO, JAPAN 108-0022
6
MITSUI ENGINEERING & SHIPBUILDING CO., LTD.
5-6-4, TSUKIJI, CHUO-KU
TOKYO, JAPAN 104-8439
7
SHINKO IND. LTD.
5-7-21, OHZU, MINAMI-KU, HIROSHIMA-SHI
HIROSHIMA, JAPAN 732-0802
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8123958
US20090294382
11884443
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 13
Reel/Frame:031085/0437   Pages: 3
Recorded: 08/26/2013
Attorney Dkt #:7601/13070
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MURAOKA, NOBUHIRO
Exec Dt:
07/30/2013
Assignee
1
KATAYAMA CHEMICAL, INC.
1-6-7 HIGASHIAWAJI
HIGASHIYODOGAWA-KU
OSAKA, JAPAN 533-0023
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130327718
13981814
Correspondence name and address
MICHAEL A. SANZO
15400 CALHOUN DRIVE
SUITE 125
ROCKVILLE, MD 20855
Assignment: 14
Reel/Frame:034496/0035   Pages: 8
Recorded: 12/12/2014
Attorney Dkt #:P46852
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IKESHITA, TAKAHITO
Exec Dt:
11/17/2014
2
FUCHINO, YUJI
Exec Dt:
12/01/2014
3
SHIMOMOTO, HIDEAKI
Exec Dt:
11/18/2014
4
HASEGAWA, HIROSHI
Exec Dt:
11/17/2014
Assignees
1
KATAYAMA CHEMICAL, INC.
1-6-7, HIGASHIAWAJI, HIGASHIYODOGAWA-KU, OSAKA-SHI,
OSAKA, JAPAN 5330023
2
NALCO JAPAN G.K.
1-31-18, TAKADANOBABA, SHINJUKU-KU
TOKYO, JAPAN 1698631
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9546452
US20150167248
14407677
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191

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