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 : HASHIMOTO, MICHIZANE
Total Assignments: 6
Assignment: 1
Reel/Frame:009898/0575   Pages: 3
Recorded: 04/21/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HASHIMOTO, MICHIZANE
Exec Dt:
08/11/1997
2
SHIGEMATSU, NOBUHARU
Exec Dt:
08/11/1997
3
HASHIMOTO, SEIJI
Exec Dt:
08/11/1997
Assignee
1
FUJISAWA PHARMACEUTICAL CO., LTD.
4-7, DOSHOMACHI 3-CHOME, CHUO-KU
OSAKA-SHI, OSAKA 541, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5952299
NONE
08913365
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER ET AL.
C. IRVIN MCCLELLAND
1755 JEFFERSON DAVIS HIGHWAY
FOURTH FLOOR
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:014619/0043   Pages: 3
Recorded: 10/22/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HORI, YASUHIRO
Exec Dt:
08/25/2000
2
TAKASE, SHIGEHIRO
Exec Dt:
08/25/2000
3
TSURUMI, YASUHISA
Exec Dt:
08/25/2000
4
HASHIMOTO, MICHIZANE
Exec Dt:
08/25/2000
5
HINO, MOTOHIRO
Exec Dt:
08/25/2000
Assignee
1
FUJISAWA PHARMACEUTICAL CO., LTD.
4-7, DOSHOMACHI 3-CHOME, CHUO-KU, OSAKA-SHI
OSAKA 541-8514, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6730776
NONE
09646342
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:011586/0420   Pages: 4
Recorded: 03/13/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KANASAKI, RYUICHI
Exec Dt:
01/17/2001
2
TAKASE, SHIGEHIRO
Exec Dt:
01/17/2001
3
HASHIMOTO, MICHIZANE
Exec Dt:
01/17/2001
4
HATANAKA, HIROSHI
Exec Dt:
01/17/2001
5
SAKAMOTO, KAZUTOSHI
Exec Dt:
01/17/2001
6
SHIRAISHI, NOBUYUKI
Exec Dt:
01/17/2001
7
OHKI, HIDENORI
Exec Dt:
01/17/2001
8
KAWABATA, KOHJI
Exec Dt:
01/17/2001
9
HASHIMOTO, SEIJI
Exec Dt:
01/17/2001
Assignee
1
FUJISAWA PHARMACEUTICAL CO., LTD.
4-7, DOSHOMACHI, 3 CHOME
OSAKA-SHI, OSAKA 541, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6399567
NONE
09308218
Correspondence name and address
OBLON SPIVAK MCCLELAND MAIER & NEUSTADT
MILTON STERMAN
1755 JEFFERSON DAVIS HIGHWAY
FOURTH FLOOR
ARLINGTON, VA 22202
Assignment: 4
Reel/Frame:011963/0497   Pages: 5
Recorded: 07/10/2001
Conveyance: CORRECTIVE ASSIGNMENT PREVIOUSLY RECORDED AT REEL 011586 FRAME 0420.
Assignors
1
KANASAKI, RYUICHI
Exec Dt:
01/17/2001
2
TAKASE, SHIGEHIRO
Exec Dt:
01/17/2001
3
HASHIMOTO, MICHIZANE
Exec Dt:
01/17/2001
4
HATANAKA, HIROSHI
Exec Dt:
01/17/2001
5
SAKAMOTO, KAZUTOSHI
Exec Dt:
01/17/2001
6
HASHIMOTO, SEIJI
Exec Dt:
01/17/2001
7
SHIRAISHI, NOBUYUKI
Exec Dt:
01/17/2001
8
OHKI, HIDENORI
Exec Dt:
01/17/2001
9
KAWABATA, KOHJI
Exec Dt:
01/17/2001
Assignee
1
FUJISAWA PHARMACEUTICAL CO., LTD.
4-7, DOSHOMACHI 3-CHOME, CHUO-KU
OSAKA-SHI, OSAKA 541, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6399567
NONE
09308218
Correspondence name and address
OBLON SPIVAK MCCLELLAND MAIER & NEUSTADT
SURINDER SACHAR
1755 JEFFERSON DAVIS HIGHWAY
FOURTH FLOOR
ARLINGTON, VA 22202
Assignment: 5
Reel/Frame:018401/0406   Pages: 7
Recorded: 10/06/2006
Attorney Dkt #:08983.0004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OTSUKA, TAKANAO
Exec Dt:
09/20/2006
2
UEDA, HIROTSUGU
Exec Dt:
09/21/2006
3
FUJIE, KEIKO
Exec Dt:
09/21/2006
4
MURAMATSU, HIDEYUKI
Exec Dt:
09/21/2006
5
HASHIMOTO, MICHIZANE
Exec Dt:
09/21/2006
6
TAKASE, SHIGEHIRO
Exec Dt:
09/21/2006
Assignee
1
ASTELLAS PHARMA INC.
3-11, NIHONBASHI-HONCHO 2-CHOME
CHUO-KU, TOKYO 103-8411, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7741085
US20070254829
11547729
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT &
DUNNER, LLP
901 NEW YORK AVENUE, NW
WASHINGTON, DC 20001-4413
Assignment: 6
Reel/Frame:035652/0203   Pages: 3
Recorded: 05/15/2015
Attorney Dkt #:02213.005200.
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMASHITA, MICHIO
Exec Dt:
05/02/2015
2
HASHIMOTO, MICHIZANE
Exec Dt:
04/30/2015
Assignee
1
ASTELLAS PHARMA INC.
2-5-1, NIHONBASHI-HONCHO, CHUO-KU
TOKYO, JAPAN 103-8411
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
7396665
US20030186388
10362359
 
7608280
US20080227975
12049746
 
7611724
US20090156785
12396773
Correspondence name and address
JASON M. OKUN
FITZPATRICK, CELLA, HARPER & SCINTO
1290 AVENUE OF THE AMERICAS
NEW YORK, NY 10104-3800

Search Results as of: 04/20/2024 08:34 AM
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