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Patent Assignment Assignor Details
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Assignor Name : SELETSKY, BORIS M.
Total Assignments: 16
Assignment: 1
Reel/Frame:010118/0278   Pages: 5
Recorded: 07/26/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LITTLEFIELD, BRUCE A.
Exec Dt:
07/07/1999
2
PALME, MONICA H.
Exec Dt:
07/09/1999
3
SELETSKY, BORIS M.
Exec Dt:
07/07/1999
4
TOWLE, MURRAY J.
Exec Dt:
07/07/1999
5
YU, MELVIN J.
Exec Dt:
07/07/1999
6
ZHENG, WANJUN
Exec Dt:
07/07/1999
Assignee
1
EISAI CO., LTD.
KOISHIKAWA, BUNKYO-KU 4-6-10
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6214865
NONE
09334488
Correspondence name and address
CLARK & ELBING LLP
PAUL T. CLARK
176 FEDERAL STREET
BOSTON, MASSACHUSETTS 02110
Assignment: 2
Reel/Frame:020301/0391   Pages: 6
Recorded: 12/28/2007
Attorney Dkt #:04520/016002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LITTLEFIELD, BRUCE A.
Exec Dt:
07/07/1999
2
PALME, MONICA H.
Exec Dt:
07/09/1999
3
SELETSKY, BORIS M.
Exec Dt:
07/07/1999
4
TOWLE, MURRAY J.
Exec Dt:
07/07/1999
5
ZHENG, WANJUN
Exec Dt:
07/07/1999
6
YU, MELVIN J.
Exec Dt:
07/07/1999
Assignee
1
EISAI CO., LTD.
6-10, KOISHIKAWA 4-CHOME, BUNKYO-KU
TOKYO, JAPAN 112-8088
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
6365759
NONE
09677485
 
6469182
NONE
09843617
Correspondence name and address
SUSAN M. MICHAUD
CLARK & ELBING LLP
101 FEDERAL STREET
BOSTON, MA 02110
Assignment: 3
Reel/Frame:015451/0212   Pages: 5
Recorded: 06/10/2004
Attorney Dkt #:20039460057
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOWALCZYK, JAMES J.
Exec Dt:
04/29/2004
2
KUZNETSOV, GALINA
Exec Dt:
04/29/2004
3
SCHILLER, SHAWN
Exec Dt:
04/29/2004
4
SELETSKY, BORIS M.
Exec Dt:
04/29/2004
5
SPYVEE, MARK
Exec Dt:
04/29/2004
6
YANG, HU
Exec Dt:
04/29/2004
Assignee
1
EISAI CO., LTD.
6-10, KOISHIKAWA 4-CHOME
BUNKYO-KU, TOKYO 112-8088, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7064211
US20040229819
10667864
Correspondence name and address
CHOATE, HALL & STEWART
NADEGE M. LAGNEAU, PH.D.
EXCHANGE PLACE
53 STATE STREET
BOSTON, MASSACHUSETTS 02109
Assignment: 4
Reel/Frame:021860/0065   Pages: 6
Recorded: 11/19/2008
Attorney Dkt #:EISN-001CPDV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOWALCZYK, JAMES J.
Exec Dt:
04/29/2004
2
SCHILLER, SHAWN
Exec Dt:
04/29/2004
3
SELETSKY, BORIS M.
Exec Dt:
04/29/2004
4
SPYVEE, MARK
Exec Dt:
04/29/2004
5
YANG, HU
Exec Dt:
04/29/2004
Assignee
1
EISAI CO., LTD.
6-10, KOISHIKAWA 4-CHOME, BUNKYO-KU
TOKYO, JAPAN 112-8088
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7585976
US20060154872
11340256
Correspondence name and address
BRIAN C. TRINQUE, PH.D.
ONE POST OFFICE SQUARE
BOSTON, MA 02109-2127
Assignment: 5
Reel/Frame:026014/0933   Pages: 6
Recorded: 03/24/2011
Attorney Dkt #:514191
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOWALCZYK, JAMES J.
Exec Dt:
07/27/2004
2
KUZNETSOV, GALINA
Exec Dt:
07/24/2004
3
SCHILLER, SHAWN
Exec Dt:
07/24/2004
4
SELETSKY, BORIS M.
Exec Dt:
07/24/2004
5
SPYVEE, MARK
Exec Dt:
07/27/2004
6
YANG, HU
Exec Dt:
07/27/2004
Assignee
1
EISAI CO., LTD.
6-10 KOISHIKAWA, 4-CHOME
BUNKYO-KU
TOKYO, JAPAN 112-8088
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8129407
US20100063095
12394882
Correspondence name and address
LATHROP & GAGE LLP
28 STATE STREET, FLOOR 8
BOSTON, MA 02109
Assignment: 6
Reel/Frame:015061/0562   Pages: 5
Recorded: 08/13/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOWALCZYK, JAMES J.
Exec Dt:
07/27/2004
2
KUZNETSOV, GALINA
Exec Dt:
07/27/2004
3
SCHILLER, SHAWN
Exec Dt:
07/27/2004
4
SELETSKY, BORIS M.
Exec Dt:
07/27/2004
5
YANG, HU
Exec Dt:
07/27/2004
6
SPYVEE, MARK
Exec Dt:
07/27/2004
Assignee
1
EISAI CO., LTD.
6-10, KOISHIKAWA 4-CHOME
BUNKYO-KU
TOKYO, JAPAN 112-8088
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7192972
US20050239870
10508607
Correspondence name and address
CHRISTOPHER E. KONDRACKI
2001 JEFFERSON DAVIS HIGHWAY
SUITE 1007
ARLINGTON, VA 22202
Assignment: 7
Reel/Frame:016546/0173   Pages: 5
Recorded: 09/22/2004
Attorney Dkt #:2003946-0129
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOWALCZYK, JAMES J.
Exec Dt:
07/27/2004
2
KUZNETSOV, GALINA
Exec Dt:
07/27/2004
3
SCHILLER, SHAWN
Exec Dt:
07/27/2004
4
SELETSKY, BORIS M.
Exec Dt:
07/27/2004
5
SPYVEE, MARK
Exec Dt:
07/27/2004
6
YANG, HU
Exec Dt:
07/27/2004
Assignee
1
EISAI CO., LTD.
6-10, KOISHIKAWA 4-CHOME
BUNKYO-KU, TOKYO, JAPAN 112-8088
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7192972
US20050239870
10508607
Correspondence name and address
NADEGE M. LAGNEAU, PH.D.
CHOATE, HALL & STEWART
EXCHANGE PLACE
53 STATE STREET
BOSTON, MA 02109
Assignment: 8
Reel/Frame:018965/0883   Pages: 5
Recorded: 02/02/2007
Attorney Dkt #:EISN-001USCN
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOWALCZYK, JAMES J.
Exec Dt:
07/27/2004
2
KUZNETSOV, GALINA
Exec Dt:
07/27/2004
3
SCHILLER, SHAWN
Exec Dt:
07/27/2004
4
SELETSKY, BORIS M.
Exec Dt:
07/27/2004
5
SPYVEE, MARK
Exec Dt:
07/27/2004
6
YANG, HU
Exec Dt:
07/27/2004
Assignee
1
EISAI CO., LTD.
6-10, KOISHIKAWA 4-CHOME
BUNKYO-KU
TOKYO, JAPAN 112-8088
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7528152
US20080051434
11701969
Correspondence name and address
ELIZABETH A. HANLEY, ESQ.
LAHIVE & COCKFIELD, LLP
ONE POST OFFICE SQUARE
BOSTON, MA 02109-2127
Assignment: 9
Reel/Frame:030903/0931   Pages: 6
Recorded: 07/30/2013
Attorney Dkt #:524266
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOWALCZYK, JAMES J.
Exec Dt:
07/27/2004
2
KUZNETSOV, GALINA
Exec Dt:
07/27/2004
3
SCHILLER, SHAWN
Exec Dt:
07/27/2004
4
SELETSKY, BORIS M.
Exec Dt:
07/27/2004
5
SPYVEE, MARK
Exec Dt:
07/27/2004
6
HU, YANG
Exec Dt:
07/27/2004
Assignee
1
EISAI CO., LTD.
6-10 KOISHIKAWA 4-CHOME
BUNKYO-KU
TOKYO, JAPAN 112-8088
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8633224
US20120309938
13365728
Correspondence name and address
BRIAN C. TRINQUE, PH.D., ESQ.
LATHROP & GAGE LLP
28 STATE STREET
BOSTON, MA 02109
Assignment: 10
Reel/Frame:015887/0075   Pages: 19
Recorded: 10/18/2004
Attorney Dkt #:2003946-0091
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAUN, JANE
Exec Dt:
08/19/2004
2
DAVIS, HEATHER A.
Exec Dt:
09/01/2004
3
DECOSTA, BRUCE F.
Exec Dt:
08/19/2004
4
GUSOVSKY, FABIAN
Exec Dt:
08/19/2004
5
HISHINUMA, IEHARU
Exec Dt:
09/02/2004
6
JIANG, YIMIN
Exec Dt:
09/01/2004
7
KANEKO, TOSHIHIKO
Exec Dt:
09/01/2004
8
KIKUCHI, KOUICHI
Exec Dt:
09/01/2004
9
KOBAYASHI, SEIICHI
Exec Dt:
08/19/2004
10
LESCARBEAU, ANDRE
Exec Dt:
08/31/2004
11
LI, XIANG-YI
Exec Dt:
09/01/2004
12
MURAMOTO, KENZO
Exec Dt:
09/01/2004
13
OHI, NORIHITO
Exec Dt:
09/02/2004
14
PESANT, MARC
Exec Dt:
08/19/2004
15
SELETSKY, BORIS M.
Exec Dt:
08/19/2004
16
SOEJIMA, MOTOHIRO
Exec Dt:
09/02/2004
17
SPYVEE, MARK
Exec Dt:
08/16/2004
18
TREMBLAY, LYNDA
Exec Dt:
09/02/2004
19
YAO, YE
Exec Dt:
08/31/2004
20
YOKOHAMA, HIROMITSU
Exec Dt:
09/01/2004
21
ZHAO, YAN (JANET)
Exec Dt:
08/19/2004
22
ZHENG, WANJUN
Exec Dt:
08/19/2004
Assignee
1
EISAI CO., LTD.
6-10, KOISHIKAWA 4-CHOME
BUNKYO-KU, TOKYO 112-8088, JAPAN
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
7314936
US20050124649
10500840
 
7314936
US20050124649
10500840
Correspondence name and address
PATENT DEPT., CHOATE, HALL & STEWART
NADEGE M. LAGNEAU, PH.D.
EXCHANGE PLACE, 53 STATE STREET
BOSTON, MA 02109
Assignment: 11
Reel/Frame:019074/0055   Pages: 7
Recorded: 03/27/2007
Attorney Dkt #:eisn-001cpus
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAMPAGNA, SILVIO A.
Exec Dt:
05/19/2006
2
FANG, FRANCIS G.
Exec Dt:
05/19/2006
3
KOWALCZYK, JAMES J.
Exec Dt:
05/25/2006
4
SCHILLER, SHAWN
Exec Dt:
05/25/2006
5
SELETSKY, BORIS M.
Exec Dt:
05/22/2006
6
SPYVEE, MARK
Exec Dt:
05/22/2006
Assignee
1
ELSAI CO., LTD.
6-10, KOISHIKAWA 4-CHOME
BUNKYO-KU
TOKYO 112-8088, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080108820
10572871
Correspondence name and address
ELIZABETH A. HANLEY, ESQ.
LAHIVE & COCKFIELD, LLP
ONE POST OFFICE SQUARE
BOSTON, MA 02109-2127
Assignment: 12
Reel/Frame:022588/0281   Pages: 12
Recorded: 04/23/2009
Attorney Dkt #:9626-30
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SPYVEE, MARK
Exec Dt:
01/09/2009
2
SHAFFER, CHRISTINA J.
Exec Dt:
02/18/2009
3
SELETSKY, BORIS M.
Exec Dt:
02/13/2009
4
SCHILLER, SHAWN
Exec Dt:
02/13/2009
5
LIU, JIA
Exec Dt:
04/15/2009
6
LI, XIANG-YI
Exec Dt:
03/03/2009
7
CHEN, QIAN
Exec Dt:
02/13/2009
8
BOIVIN, ROCH
Exec Dt:
02/13/2009
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
US20090197867
12270892
Correspondence name and address
MYERS BIGEL SIBLEY & SAJOVEC, P.A.
4140 PARKLAKE AVENUE
SUITE 600
RALEIGH, NC 27612
Assignment: 13
Reel/Frame:024530/0660   Pages: 5
Recorded: 06/14/2010
Attorney Dkt #:9626-29
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SPYVEE, MARK
Exec Dt:
06/08/2010
2
SELETSKY, BORIS M.
Exec Dt:
06/01/2010
3
SCHILLER, SHAWN
Exec Dt:
06/01/2010
4
FANG, FRANCIS
Exec Dt:
06/01/2010
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
US20110065916
12739286
Correspondence name and address
MYERS BIGEL SIBLEY & SAJOVEC, P.A.
4140 PARKLAKE AVENUE
SUITE 600
RALEIGH, NC 27612
Assignment: 14
Reel/Frame:026293/0731   Pages: 4
Recorded: 05/17/2011
Attorney Dkt #:04520/029002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PALME, MONICA H.
Exec Dt:
05/06/2011
2
SELETSKY, BORIS M.
Exec Dt:
05/04/2011
3
YU, MELVIN J.
Exec Dt:
05/04/2011
4
ZHENG, WANJUN
Exec Dt:
05/06/2011
Assignee
1
EISAI R&D MANAGEMENT CO., LTD.
6-10 KOISHIKAWA, 4-CHOME
BUNKYO-KU
TOKYO, JAPAN 112-8088
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7470720
US20040198806
10687526
Correspondence name and address
J. COOPER MCDONALD, PH.D.
CLARK & ELBING LLP
101 FEDERAL STREET
BOSTON, MA 02110
Assignment: 15
Reel/Frame:026694/0414   Pages: 3
Recorded: 08/03/2011
Attorney Dkt #:04520/053001/029001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SELETSKY, BORIS M.
Exec Dt:
07/20/2011
2
YU, MELVIN J.
Exec Dt:
07/21/2011
3
ZHENG, WANJUN
Exec Dt:
07/22/2011
Assignee
1
EISAI R&D MANAGEMENT CO., LTD.
6-10 KOISHIKAWA, 4-CHOME
BUNKYO-KU,TOKYO, JAPAN 112-8088
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
6653341
NONE
10272167
 
8097648
US20060104984
11282505
Correspondence name and address
J. COOPER MCDONALD, PH.D.
CLARK & ELBING LLP
101 FEDERAL STREET
BOSTON, MA 02110
Assignment: 16
Reel/Frame:027365/0329   Pages: 3
Recorded: 12/12/2011
Attorney Dkt #:04520/029005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SELETSKY, BORIS M.
Exec Dt:
07/20/2011
2
YU, MELVIN J.
Exec Dt:
07/21/2011
3
ZHENG, WANJUN
Exec Dt:
07/22/2011
Assignee
1
EISAI R&D MANAGEMENT CO., LTD.
6-10 KOISHIKAWA, 4 CHOME
BUNKYO-KU
TOKYO, JAPAN 112-8088
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8148554
US20110172446
12855412
Correspondence name and address
J. COOPER MCDONALD, PH.D.
CLARK & ELBING LLP
101 FEDERAL STREET
BOSTON, MA 02110

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