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Patent Assignment Assignor Details
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Assignor Name : IENI, JOHN
Total Assignments: 9
Assignment: 1
Reel/Frame:015905/0983   Pages: 5
Recorded: 10/20/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PRATT, RAYMOND
Exec Dt:
08/10/2004
2
IENI, JOHN
Exec Dt:
08/04/2004
Assignee
1
EISAI CO., LTD.
KOISHIKAWA 4-6-10, BUNKYO-KU
TOKYO, JAPAN 112-8088
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040192732
10824593
Correspondence name and address
WILMER CUTLER PICKERING ET.AL.
EDWARD D. GRIEFF
1455 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, DC 20004
Assignment: 2
Reel/Frame:015801/0962   Pages: 3
Recorded: 09/20/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
IENI, JOHN
Exec Dt:
08/11/2004
Assignee
1
EISAI CO., LTD.
KOISHIKAWA 4-6-10
BUNKYO-KU
TOKYO 112-8088, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050014797
10846943
Correspondence name and address
WILMER CUTLER PICKERING HALE AND
DORR, LLP
1455 PENNSYLVANIA AVE., N.W.
WASHINGTON, D.C. 20004
Assignment: 3
Reel/Frame:015965/0227   Pages: 3
Recorded: 11/05/2004
Attorney Dkt #:109536.167us2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
IENI, JOHN
Exec Dt:
11/05/2004
Assignee
1
EISAI CO., LTD.
KOISHIKAWA 4-6-10, BUNKYO-KU
TOKYO, JAPAN 112-8088
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050042282
10871517
Correspondence name and address
WILMER CULTER PICKERING HALE & DORR LLP
EDWARD D. GRIEFF
1455 PENNSYLVANIA AVE., NW
WASHINGTON, DC 20004
Assignment: 4
Reel/Frame:017047/0821   Pages: 5
Recorded: 10/03/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BARTH, JAY
Exec Dt:
08/10/2005
2
IENI, JOHN
Exec Dt:
08/01/2005
Assignee
1
EISAI CO., LTD.
4-6-10 KOISHIKAWA, BUNKYO-KU
TOKYO, JAPAN 112-8088
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060024238
10988586
Correspondence name and address
VENABLE
EDWARD D. GRIEFF
POST OFFICE BOX 34385
WAHSINGTON, D.C. 20043-9998
Assignment: 5
Reel/Frame:017047/0875   Pages: 5
Recorded: 10/03/2005
Attorney Dkt #:223293
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IENI, JOHN
Exec Dt:
08/01/2005
2
PRATT, RAYMOND
Exec Dt:
08/16/2005
Assignee
1
EISAI CO., LTD.
4-6-10 KOISHIKAWA, BUNKYO-KU
TOKYO, JAPAN 112-8088
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060018839
10988600
Correspondence name and address
VENABLE
POST OFFICE BOX 34385
WASHINGTON, D.C. 20043-9998
Assignment: 6
Reel/Frame:022382/0794   Pages: 6
Recorded: 03/12/2009
Attorney Dkt #:61368-262447/262449
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IENI, JOHN
Exec Dt:
08/01/2005
2
PRATT, RAYMOND
Exec Dt:
08/16/2005
Assignee
1
EISAI CO., LTD.
4-6-10 KOISHIKAWA,
BUNKYO-KU
TOKYO, JAPAN 112-8088
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
NONE
US20090042939
12192826
 
NONE
US20090042940
12192856
Correspondence name and address
ANN HOBBS
P O BOX 34385
VENABLE LLP
WASHINGTON, DC 20043-9998
Assignment: 7
Reel/Frame:025422/0168   Pages: 6
Recorded: 11/24/2010
Attorney Dkt #:50623/022007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IENI, JOHN
Exec Dt:
08/01/2005
2
PRATT, RAYMOND
Exec Dt:
08/16/2005
Assignee
1
EISAI CO., LTD.
KOISHIKAWA 4-6-10
BUNKYO-KU
TOKYO, JAPAN 112-8088
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110053981
12902534
Correspondence name and address
SUSAN M. MICHAUD, PH.D.
CLARK & ELBING LLP
101 FEDERAL STREET
BOSTON, MA 02110
Assignment: 8
Reel/Frame:017001/0096   Pages: 3
Recorded: 09/19/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
IENI, JOHN
Exec Dt:
08/10/2005
Assignee
1
EISAI CO., LTD.
KOISHIKAWA 4-6-10, BUNKYO-KU
TOKYO, JAPAN 112-8088
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080234325
10311833
Correspondence name and address
VENABLE
POST OFFICE BOX 34385
WASHINGTON, D.C. 20043-9998
Assignment: 9
Reel/Frame:023745/0951   Pages: 8
Recorded: 01/07/2010
Attorney Dkt #:50680/002001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKAI, KAZUO
Exec Dt:
11/02/2006
2
IENI, JOHN
Exec Dt:
09/02/2009
3
PRATT, RAYMOND
Exec Dt:
12/28/2009
Assignee
1
EISAI R&D MANAGEMENT CO., LTD.
6-10, KOISHIKAWA 4-CHOME
BUNKYO-KU
TOKYO, JAPAN 112-8088
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070053976
11523803
Correspondence name and address
SUSAN M. MICHAUD, PH.D.
CLARK & ELBING LLP
101 FEDERAL STREET
BOSTON, MA 02110

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