skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : ASAO, TETSUJI
Total Assignments: 20
Assignment: 1
Reel/Frame:004068/0594   Pages: 2
Recorded: 11/23/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FUJITA, EIICHI
Exec Dt:
11/12/1982
2
NAGAO, YOSHIMITSU
Exec Dt:
11/12/1982
3
MORI, TOMOYUKI
Exec Dt:
11/12/1982
4
MURAYAMA, CHIEKO
Exec Dt:
11/12/1982
5
ASAO, TETSUJI
Exec Dt:
11/12/1982
Assignee
1
TAIHO PHARMACEUTICAL COMPANY, LIMITED
2-9, KANDASUKASA-CHO, CHIYODA-KU
TOKYO-TO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4474814
NONE
06444339
Correspondence name and address
MURRAY & WHISENHUNT
P. O. BOX 40574
WASHINGTON, DC 20016
Assignment: 2
Reel/Frame:004840/0232   Pages: 2
Recorded: 01/27/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ASAO, TETSUJI
Exec Dt:
01/21/1988
2
TAKEDA, SETSUO
Exec Dt:
01/21/1988
3
SUGIMOTO, YOSHIKAZU
Exec Dt:
01/21/1988
4
TOKO, TOSHIYUKI
Exec Dt:
01/21/1988
5
YAMADA, YUJI
Exec Dt:
01/21/1988
6
OGAWA, KAZUO
Exec Dt:
01/21/1988
7
UNEMI, NORIO
Exec Dt:
01/21/1988
Assignee
1
TAIHO PHARMACEUTICAL CO., LTD., A CORP. OF JAPAN
1-27, KANDA NISHIKI-CHO, CHIYODA-KU
TOKYO 101, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4897503
NONE
07159590
Correspondence name and address
MURRAY, WHISENHUNT & FERGUSON
WATERVIEW BUILDING
1925 N. LYNN STREET
ARLINGTON, VA 22209
Assignment: 3
Reel/Frame:008055/0412   Pages: 2
Recorded: 04/03/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIGENO, KAZUHIKO
Exec Dt:
11/04/1995
2
ONO, TOMOYASU
Exec Dt:
11/21/1995
3
TANAKA, MOTOAKI
Exec Dt:
11/22/1995
4
YAMADA, SHOZO
Exec Dt:
11/21/1995
5
ASAO, TETSUJI
Exec Dt:
11/15/1995
Assignee
1
TAIHO PHARMACEUTICAL CO., LTD.
27, KANDANISHIKICHO, 1-CHOME, CHIYODA-KU
TOKYO 101, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5728841
NONE
08637718
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
WADDELL A. BIGGART
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3202
Assignment: 4
Reel/Frame:007985/0397   Pages: 2
Recorded: 01/19/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKAZAKI, SHINJI
Exec Dt:
01/05/1996
2
ASAO, TETSUJI
Exec Dt:
12/28/1995
3
WAKIDA, MOTOJI
Exec Dt:
01/05/1996
4
ISHIDA, KEISUKE
Exec Dt:
01/05/1996
5
WASHINOSU, MASATO
Exec Dt:
01/05/1996
6
UTSUGI, TERUHIRO
Exec Dt:
01/05/1996
7
YAMADA, YUJI
Exec Dt:
01/05/1996
Assignee
1
TAIHO PHARMACEUTICAL CO., LTD.
1-27, KANDANISHIKI-CHO, CHIYODA-KU
TOKYO 101, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5733918
NONE
08578542
Correspondence name and address
NIKAIDO, MARMELSTIEN, MURRAY & ORAM
ROBERT B. MURRAY
METROPOLITAN SQUARE, G STREET LOBBY
655 FIFTEENTH STREET, N.W., SUITE 330
WASHINGTON, D.C. 20005-5701
Assignment: 5
Reel/Frame:008348/0117   Pages: 2
Recorded: 11/27/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KONNO, YASUO
Exec Dt:
10/15/1996
2
NOZAKI, KENJI
Exec Dt:
10/15/1996
3
YAMADA, SHOZO
Exec Dt:
10/15/1996
4
ASAO, TETSUJI
Exec Dt:
10/15/1996
5
SUZUKI, TAKASHI
Exec Dt:
10/15/1996
6
KIMURA, MASAYASU
Exec Dt:
10/15/1996
Assignee
1
TAIHO PHARMACEUTICAL CO., LTD.
1-27, KAND NISHIKICHO, CHIYODA-KU
TOKYO 101, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5786355
NONE
08750197
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
WADDELL A. BIGGART
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3202
Assignment: 6
Reel/Frame:008510/0242   Pages: 7
Recorded: 05/15/1997
Conveyance: A CORRECTIVE TO CORRECT ASSIGNEE ADDRESS ON REEL 8348 FRAME 0117.
Assignors
1
KONNO, YASUO
Exec Dt:
10/15/1996
2
NOZAKI, KENJI
Exec Dt:
10/15/1996
3
YAMADA, SHOZO
Exec Dt:
10/15/1996
4
ASAO, TETSUJI
Exec Dt:
10/15/1996
5
SUZUKI, TAKASHI
Exec Dt:
10/15/1996
6
KIMURA, MASAYASU
Exec Dt:
10/15/1996
Assignee
1
TAIHO PHARMACEUTICAL CO., LTD.
1-27, KANDA NISHIKICHO
CHIYODA-KU, TOKYO 101, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5786355
NONE
08750197
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
GORDON KIT
2100 PENNSYLVANIA AVE., N.W.
SUITE 800
WASHINGTON, D.C. 20037-3202
Assignment: 7
Reel/Frame:008338/0267   Pages: 2
Recorded: 11/21/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANO, SHINGO
Exec Dt:
10/28/1996
2
TADA, YUKIO
Exec Dt:
10/28/1996
3
KAZUNO, HIDEKI
Exec Dt:
10/28/1996
4
SATO, TSUTOMU
Exec Dt:
10/28/1996
5
YAMASHITA, JUNICHI
Exec Dt:
10/28/1996
6
SUZUKI, NORIHIKO
Exec Dt:
10/28/1996
7
EMURA, TOMOHIRO
Exec Dt:
10/28/1996
8
FUKUSHIMA, MASAKAZU
Exec Dt:
10/28/1996
9
ASAO, TETSUJI
Exec Dt:
10/28/1996
Assignee
1
TAIHO PHARMACEUTICAL CO., LTD.
1-27, KANDA NISHIKICHO 1-CHOME, CHIYODA-KU
TOKYO 101, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5744475
NONE
08737677
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
WADDELL A. BIGGART
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3202
Assignment: 8
Reel/Frame:008571/0782   Pages: 2
Recorded: 04/03/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKAZAKI, SHINJI
Exec Dt:
03/21/1997
2
ASAO, TETSUJI
Exec Dt:
03/21/1997
3
UTSUGI, TERUHIRO
Exec Dt:
03/21/1997
4
YAMADA, YUJI
Exec Dt:
03/21/1997
Assignee
1
TAIHO PHARMACEUTICAL CO., LTD.
1-27, KANDANISHII-CHO, CHIYODA-KU
TOKYO 101, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5763453
NONE
08809602
Correspondence name and address
NIKAIDO, MARMELSTEIN, MURRAY & ORAM LLP
ROBERT B. MURRAY
METROPOLITAN SQUARE, G STREET LOBBY
655 FIFTEENTH STREET, SUITE 330
WASHINGTON, D.C. 20005-5701
Assignment: 9
Reel/Frame:008828/0917   Pages: 2
Recorded: 09/10/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SATO, ATSUSHI
Exec Dt:
06/13/1997
2
ASAO, TETSUJI
Exec Dt:
06/13/1997
3
HAGIWARA, YUICHI
Exec Dt:
06/13/1997
4
KITADE, MAKOTO
Exec Dt:
06/13/1997
5
YAMAZAKI, YASUNDO
Exec Dt:
06/13/1997
Assignee
1
TAIHO PHARMACEUTICAL CO., LTD.
1-27, KANDA NISHIKICHO, CHIYODA-KU
TOKYO 101, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5977130
NONE
08913237
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
WADDELL A. BIGGART
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3202
Assignment: 10
Reel/Frame:008897/0647   Pages: 2
Recorded: 09/10/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SATO, ATSUSHI
Exec Dt:
06/13/1997
2
ASAO, TETSUJI
Exec Dt:
06/13/1997
3
HAGIWARA, YUICHI
Exec Dt:
06/13/1997
4
KITADE, MAKOTO
Exec Dt:
06/13/1997
5
YAMAZAKI, YASUNDO
Exec Dt:
06/13/1997
Assignee
1
TAIHO PHARMACEUTICAL CO., LTD.
1-27, KANDA NISHIKICHO, CHIYODA-KU
TOKYO 101, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5965600
NONE
08913239
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
WADDELL A. BIGGART
2100 PENNSYLVANIA AVE., NW
SUITE 800
WASHINGTON, DC 20037-3202
Assignment: 11
Reel/Frame:008780/0701   Pages: 2
Recorded: 08/12/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMASHITA, TOMOHIRO
Exec Dt:
07/07/1997
2
SUDA, YOSHIMITSU
Exec Dt:
07/07/1997
3
TADA, YUKIO
Exec Dt:
07/07/1997
4
KATUNUMA, NOBUHIKO
Exec Dt:
07/07/1997
5
ASAO, TETSUJI
Exec Dt:
07/07/1997
Assignee
1
TAIHO PHARMACEUTICAL CO., LTD.
1-27, KANDA NISHIKICHO, CHIYODA-KU,
TOKYO 101, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5883121
NONE
08894050
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
WADDELL A. BIGGART
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3202
Assignment: 12
Reel/Frame:009010/0118   Pages: 2
Recorded: 01/06/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NOMURA, MAKOTO
Exec Dt:
12/08/1997
2
KAZUNO, HIDEKI
Exec Dt:
12/08/1997
3
SATO, TSUTOMU
Exec Dt:
12/08/1997
4
WASHINOSU, MASATO
Exec Dt:
12/08/1997
5
TANAKA, MOTOAKI
Exec Dt:
12/08/1997
6
MATSUDA, AKIRA
Exec Dt:
12/08/1997
7
ASAO, TETSUJI
Exec Dt:
12/08/1997
Assignee
1
TAIHO PHARMACEUTICAL CO., LTD.
27, KANDA NISHIKICHO 1-CHOME, CHIYODA-KU
TOKYO 101, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5880294
NONE
08981814
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
WADDELL A. BIGGART
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3202
Assignment: 13
Reel/Frame:009855/0330   Pages: 2
Recorded: 12/17/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ASAO, TETSUJI
Exec Dt:
11/27/1998
2
YAMASHITA, TOMOHIRO
Exec Dt:
11/27/1998
3
SUDA, YOSHIMITSU
Exec Dt:
11/27/1998
4
OKAJIMA, SHIGEO
Exec Dt:
11/27/1998
5
TADA, YUKIO
Exec Dt:
11/27/1998
6
KATSUNUMA, NOBUHIKO
Exec Dt:
11/27/1998
7
YAMADA, SHOZO
Exec Dt:
11/27/1998
8
SHIGENO, KAZUHIKO
Exec Dt:
11/27/1998
9
UEMURA, ATSUHIKO
Exec Dt:
11/27/1998
Assignee
1
TAIHO PHARMACEUTICAL CO., LTD.
27, KANDA NISHIKICHO 1-CHOME, CHIYODA-KU
TOKYO 101-0054, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6110967
NONE
09202607
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
WADDELL A. BIGGART
2100 PENNSYLVANIA AVE., N.W., STE. 800
WASHINGTON, DC 20037-3202
Assignment: 14
Reel/Frame:010148/0173   Pages: 2
Recorded: 07/07/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMADA, SHOZO
Exec Dt:
06/25/1999
2
HOSOYA, TOSHIYUKI
Exec Dt:
06/25/1999
3
KITAGAWA, KAZUHIRO
Exec Dt:
06/25/1999
4
INOUE, SHIN-ICHI
Exec Dt:
06/25/1999
5
KINIWA, MAMORU
Exec Dt:
06/25/1999
6
ASAO, TETSUJI
Exec Dt:
06/25/1999
Assignee
1
TAIHO PHARMACEUTICAL CO., LTD.
27, KANDANISHIKICHO 1-CHOME, CHIYODA-KU
TOKYO 101-0054, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6248768
NONE
09341277
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
MARK BOLAND
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3202
Assignment: 15
Reel/Frame:010707/0428   Pages: 2
Recorded: 03/03/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NOGUCHI, KAZUHARU
Exec Dt:
01/25/2000
2
WAKIDA, MOTOJI
Exec Dt:
01/25/2000
3
SUZUKI, KENJI
Exec Dt:
01/25/2000
4
YAMADA, YUJI
Exec Dt:
01/25/2000
5
ASAO, TETSUJI
Exec Dt:
01/25/2000
Assignee
1
TAIHO PHARMACEUTICAL CO., LTD.
27, KANDANISHIKI-CHO 1-CHOME, CHIYODA-KU
TOKYO 101-0054, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6300331
NONE
09508044
Correspondence name and address
SUGHRUE, MION, ZINN & ETAL
WADDELL A. BIGGART
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3202
Assignment: 16
Reel/Frame:012886/0570   Pages: 3
Recorded: 05/13/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANO, SHINGO
Exec Dt:
10/01/2001
2
YAMAGAMI, RYUTARO
Exec Dt:
10/01/2001
3
NOZAKI, KENJI
Exec Dt:
10/01/2001
4
ASAO, TETSUJI
Exec Dt:
10/01/2001
Assignee
1
TAIHO PHARMACEUTICAL CO., LTD.
27, KANDANISHIKI-CHO 1-CHOME, CHIYODA-KU
TOKYO 101-8444, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6717002
US20020143199
09926349
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER, ET AL
SURINDER SACHAR
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VIRGINIA 22202
Assignment: 17
Reel/Frame:013247/0495   Pages: 3
Recorded: 07/02/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAMOTO, KENJI
Exec Dt:
06/19/2002
2
SUDA, YOSHIMITSU
Exec Dt:
06/19/2002
3
ASAO, TETSUJI
Exec Dt:
06/19/2002
Assignee
1
TAIHO PHARMACEUTICAL CO., LTD.
1-27, KANDANISHIKI-CHO, CHIYODA-KU
TOKYO 101-0054, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6951843
US20030087828
10168540
Correspondence name and address
ARMSTRONG, WESTERMAN & HATTORI, LLP
DONALD W. HANSON
1725 K. STREET, N.W., SUITE 1000
WASHINGTON, DC 20006
Domestic representative
Assignment: 18
Reel/Frame:014469/0100   Pages: 3
Recorded: 06/03/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMADA, SHOZO
Exec Dt:
05/15/2003
2
SHIGENO, KAZUHIKO
Exec Dt:
05/15/2003
3
KITAGAWA, KAZUHIRO
Exec Dt:
05/15/2003
4
OKAJIMA, SHIGEO
Exec Dt:
05/15/2003
5
ASAO, TETSUJI
Exec Dt:
05/15/2003
Assignees
1
TAIHO PHARMACEUTICAL CO., LTD.
1-27, KANDANISHIKI-CHO, CHIYODA-KU
TOKYO, JAPAN 101-0054
2
SOSEI CO., LTD.
14-2, KOJIMACHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 102-0083
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6818764
US20040049029
10433500
Correspondence name and address
RADER, FISHMAN & GRAUER PLLC
DAVID T. NIKAIDO
1233 20TH STREET, N.W.
STE. 501
WASHINGTON, DC 20036
Assignment: 19
Reel/Frame:015515/0834   Pages: 3
Recorded: 04/29/2004
Attorney Dkt #:040193
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAMOTO, KENJI
Exec Dt:
04/14/2004
2
SUDA, YOSHIMITSU
Exec Dt:
04/14/2004
3
ASAO, TETSUJI
Exec Dt:
04/14/2004
Assignee
1
TAIHO PHARMACEUTICAL CO., LTD.
1-27, KANDANISHIKI-CHO, CHIYODA-KU
TOKYO 101-0054, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7067476
US20040214780
10493060
Correspondence name and address
ARMSTRONG, KRATZ, QUINTOS, HANSON & BROO
1725 K STREET, NW
SUITE 1000
WASHINGTON, DC 20006
Assignment: 20
Reel/Frame:019376/0829   Pages: 5
Recorded: 06/04/2007
Attorney Dkt #:P31912
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHUDO, KOICHI
Exec Dt:
05/14/2007
2
ASAO, TETSUJI
Exec Dt:
05/14/2007
3
ISHIDO, MIWAKO
Exec Dt:
05/14/2007
Assignee
1
R&R INC.
1-1-1, UCHISAIWAI-CHO, CHIYODA-KU
TOKYO, JAPAN 100-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7902260
US20080207768
11693082
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191

Search Results as of: 04/26/2024 07:53 PM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT