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Patent Assignment Assignor Details
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Assignor Name : SEIKAGAKU CORPORATION
Total Assignments: 22
Assignment: 1
Reel/Frame:008989/0370   Pages: 3
Recorded: 02/11/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIZUSHIMA, YUTAKA
Exec Dt:
01/23/1998
2
ASAHI GLASS COMPANY, LTD.
Exec Dt:
12/05/1997
3
SEIKAGAKU CORPORATION
Exec Dt:
12/22/1997
Assignee
1
GREEN CROSS CORPORATION, THE (25%)
CHUO-KU, OSAKA-SHI
3-3, IMABASHI 1-CHOME
OSAKA, JAPAN
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
5120870
NONE
07597870
 
5194670
NONE
07841572
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND ET AL.
MARVIN J. SPIVAK
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:012835/0965   Pages: 2
Recorded: 04/25/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SEIKAGAKU CORPORATION
Exec Dt:
03/08/2002
Assignee
1
MITSUBISHI PHARMA CORPORATION
6-9 HIRANOMACHI 2-CHOME, CHUO-KU,
OSAKA-SHI, OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6288113
NONE
09486312
Correspondence name and address
WENDEROTH, LIND & PONACK LLP
WARREN M. CHEEK JR ESQ
2033 K STREET, N.W.
SUITE 800
WASHINGTON, D.C. 20006-1021
Assignment: 3
Reel/Frame:013295/0444   Pages: 2
Recorded: 09/17/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SEIKAGAKU CORPORATION
Exec Dt:
03/08/2002
Assignee
1
MITSUBISHI PHARMA CORPORATION
6-9, HIRANOMACHI 2-CHOME, CHUO-KU
OSAKA-SHI, OSAKA, JAPAN
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
5120870
NONE
07597870
 
5194670
NONE
07841572
Correspondence name and address
OBLON SPIVAK MCCLELLAND MAIER & NEUSTADT
MARVIN J. SPIVAK
1755 JEFFERSON DAVIS HIGHWAY, 4TH FLOOR
ARLINGTON, VA 22202
Assignment: 4
Reel/Frame:013299/0403   Pages: 3
Recorded: 09/17/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SEIKAGAKU CORPORATION
Exec Dt:
03/08/2002
Assignee
1
MITSUBISHI PHARMA CORPORATION
6-9, HIRANOMACHI 2-CHOME, CHUO-KU
OSAKA-SHI, OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6632958
NONE
09701388
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER, ET AL.
MARVIN J. SPIVAK
1755 JEFFERSON DAVIS HWY.
FOURTH FLOOR
ARLINGTON, VA 22202
Assignment: 5
Reel/Frame:012775/0004   Pages: 2
Recorded: 04/09/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIZUSHIMA, YUTAKA
Exec Dt:
03/25/2002
2
ASAHI GLASS COMPANY LTD.
Exec Dt:
03/25/2002
3
SEIKAGAKU CORPORATION
Exec Dt:
03/25/2002
Assignees
1
LTT INSTITUTE CO., LTD.
2-5-1 ATAGO, MINATO-KU
ATAGO GREEN HILLS MORI TOWER 26F
TOKYO 105-6201, JAPAN
2
IGARASHI, RIE
TAMA-KU KAWASAKI-SHI,
8-2, MINAMIIKUTA 5-CHOME,
KANAGAWA 214-0036,, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5310958
NONE
07832585
Correspondence name and address
OBLON SPIVAK ET AL.
MARVIN J. SPIVAK
1755 JEFFERSON DAVIS HWY. 4TH FL
ARLINGTON, VA 22202
Assignment: 6
Reel/Frame:012775/0039   Pages: 2
Recorded: 04/09/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIZUSHIMA, YUTAKA
Exec Dt:
03/25/2002
2
ASAHI GLASS COMPANY LTD.
Exec Dt:
03/25/2002
3
SEIKAGAKU CORPORATION
Exec Dt:
03/25/2002
Assignees
1
LTT INSTITUTE CO., LTD
2-5-1 ATAGO, MINATO-KU
ATAGO GREEN HILLS MORI TOWER 26F
TOKYO 105-6201, JAPAN
2
IGARASHI, RIE
TAMA-KU KAWASAKI-SHI
8-2, MINAMIIKUTA 5-CHOME
KANAGAWA 214-0036, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5109118
NONE
07547039
Correspondence name and address
OBLON SPIVAK MCCLELLAND ET AL.
MARVIN J. SPIVAK
1755 JEFFERSON DAVIS HWY, 4TH FLR
ARLINGTON, VA 22202
Assignment: 7
Reel/Frame:012775/0117   Pages: 2
Recorded: 04/09/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIZUSHIMA, YUTAKA
Exec Dt:
03/25/2002
2
ASAHI GLASS COMPANY LTD.
Exec Dt:
03/25/2002
3
SEIKAGAKU CORPORATION
Exec Dt:
03/25/2002
Assignees
1
LTT INSTITUTE CO., LTD.
ATAGO GREEN HILLS MORI TOWER 26F, 2-5-1 ATAGO, MINATO-KU
TOKYO 105-6201, JAPAN
2
IGARASHI, RIE
TAMA-KU, KAWASAKI-SHI
8-2, MINAMIIKUTA 5-CHOME
KANAGAWA 214-0036, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5362491
NONE
08190451
Correspondence name and address
OBLON, SPIVAK, MCCLLEAND, MAIER &
NEUSADT, ATTORNEYS AT LAW
MARVIN J. SPIVAK
1755 JEFFERSON DAVIS HWY., FOURTH FLOOR
ARLINGTON, VIRGINIA 22202
Assignment: 8
Reel/Frame:014090/0675   Pages: 3
Recorded: 05/22/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SEIKAGAKU CORPORATION
Exec Dt:
03/11/2003
Assignee
1
YAMAMOTO, NAOKI
16-5, MINAMISENZOKU 2-CHOME OTA-KU
TOKYO, JAPAN 145-0063
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
5571892
NONE
07856026
 
5449752
NONE
07876883
 
5710128
NONE
08426550
 
5776899
NONE
08454235
 
6329498
NONE
09284241
Correspondence name and address
DICKSTEIN SHAPIRO ET AL
CHARLES E. MILLER
1177 AVE OF THE AMERICAS 41ST FL
NEW YORK, NY 10036-2714
Assignment: 9
Reel/Frame:014097/0829   Pages: 3
Recorded: 05/27/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SEIKAGAKU CORPORATION
Exec Dt:
04/30/2003
Assignee
1
MATSUDA, KAZUHIRO
RF 203, 2-5-28, HIGASHIGAOKA
MEGURO-KU, TOKYO 152-0021, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6376203
NONE
09349824
Correspondence name and address
KNOBBE MARTENS OLSON & BEAR LLP
2040 MAIN STREET
FOURTEENTH FLOOR
IRVINE, CA 92614
Assignment: 10
Reel/Frame:014178/0294   Pages: 4
Recorded: 05/15/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SEIKAGAKU CORPORATION
Exec Dt:
04/30/2003
Assignee
1
MATSUDA, KAZUHIRO
RF 203, 2-5-28, HIGASHIGAOKA
MEGURO-KU, TOKYO 152-0021, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5994090
NONE
08750677
Correspondence name and address
KNOBBE MARTENS OLSON & BEAR LLP
2040 MAIN STREET
FOURTEENTH FLOOR
IRVINE, CA 92614
Assignment: 11
Reel/Frame:015255/0062   Pages: 2
Recorded: 04/26/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SEIKAGAKU CORPORATION
Exec Dt:
04/19/2004
Assignee
1
TAKEDA CHEMICAL INDUSTRIES, LTD.
1-1, DOSHOMACHI 4-CHOME, CHUO-KU
OSAKA-SHI, OSAKA, 541-0045, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7138488
US20040116655
10363209
Correspondence name and address
JORDAN AND HAMBURG LLP
C. BRUCE HAMBURG, ESQ.
CHANIN BUILDING
122 EAST 42ND STREET, SUITE 4000
NEW YORK, NY 10168
Assignment: 12
Reel/Frame:015056/0921   Pages: 4
Recorded: 08/17/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IDEC PHARMACEUTICALS CORPORATION
Exec Dt:
08/03/2004
2
SEIKAGAKU CORPORATION
Exec Dt:
07/12/2004
Assignee
1
BIOGEN IDEC MA INC.
14 CAMBRIDGE CENTER
CAMBRIDGE, MASSACHUSETTS 02142
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
6011138
NONE
08803085
 
6893636
US20030086921
09019441
 
7033589
NONE
09292053
 
7223392
US20030059424
10103686
Correspondence name and address
PILLSBURY WINTHROP LLP
THOMAS A. CAWLEY, JR., PH.D.
P.O. BOX 10500 MCLEAN, VA 22102
Assignment: 13
Reel/Frame:022617/0383   Pages: 4
Recorded: 04/30/2009
Attorney Dkt #:2159.2350005/EJH/C-K
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IDEC PHARMACEUTICALS CORPORATION
Exec Dt:
08/03/2004
2
SEIKAGAKU CORPORATION
Exec Dt:
07/12/2004
Assignee
1
BIOGEN IDEC MA INC.
14 CAMBRIDGE CENTER
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7332163
US20050054833
10951140
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN & FOX, PLLC
1100 NEW YORK AVENUE, NW
WASHINGTON, DC 20005
Assignment: 14
Reel/Frame:022619/0694   Pages: 4
Recorded: 05/01/2009
Attorney Dkt #:2159.2350007/EJH/C-K
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IDEC PHARMACEUTICALS CORPORATION
Exec Dt:
08/03/2004
2
SEIKAGAKU CORPORATION
Exec Dt:
07/12/2004
Assignee
1
BIOGEN IDEC MA INC.
14 CAMBRIDGE CENTER
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7438906
US20060073147
11230462
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN & FOX PLLC
1100 NEW YORK AVENUE, NW
WASHINGTON, DC 20005
Assignment: 15
Reel/Frame:022627/0819   Pages: 5
Recorded: 05/01/2009
Attorney Dkt #:2159.235000A AND 235000B
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IDEC PHARMACEUTICALS CORPORATION
Exec Dt:
08/03/2004
2
SEIKAGAKU CORPORATION
Exec Dt:
07/12/2004
Assignee
1
BIOGEN IDEC MA INC.
14 CAMBRIDGE CENTER
CAMBRIDGE, MASSACHUSETTS 02142
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
7695940
US20090069553
11840649
 
NONE
US20090018314
11840656
 
NONE
US20090061511
11840665
 
NONE
US20080193447
11840666
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN & FOX PLLC
1100 NEW YORK AVENUE, NW
WASHINGTON, DC 20005
Assignment: 16
Reel/Frame:015969/0447   Pages: 2
Recorded: 11/08/2004
Attorney Dkt #:toyam41.1dv2c1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SEIKAGAKU CORPORATION
Exec Dt:
11/01/2004
Assignee
1
AICHI PREFECTURE
1-2, 3-CHOME, SANNOMARU, NAKA-KU
NAGOYA-SHI, AICHI-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7423126
US20050208631
10966849
Correspondence name and address
KNOBBE MARTENS OLSON & BEAR LLP
2040 MAIN STREET
FOURTEENTH FLOOR
IRVINE, CA 92614
Assignment: 17
Reel/Frame:017153/0843   Pages: 10
Recorded: 10/31/2005
Conveyance: CHANGE OF ADDRESS
Assignor
1
SEIKAGAKU CORPORATION
Exec Dt:
06/24/2005
Assignee
1
SEIKAGAKU KOGYO KABUSHIKI KAISHA DOING BUSINESS AS SEIKAGAKU CORPORATION
6-1, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7326799
US20030153788
10331702
Correspondence name and address
C. BRUCE HAMBURG, ESQ.
JORDAN AND HAMBURG LLP
CHANIN BUILDING
122 EAST 42ND STREET, SUITE 4000
NEW YORK, NY 10168
Assignment: 18
Reel/Frame:016722/0490   Pages: 2
Recorded: 09/06/2005
Conveyance: CHANGE OF ADDRESS
Assignor
1
SEIKAGAKU CORPORATION
Exec Dt:
06/27/2005
Assignee
1
SEIKAGAKU CORPORATION
6-1 MARUNOUCHI, 1-CHOME
CHIYODA-KU, TOKYO, JAPAN 100-0005
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6809086
US20030149253
10313421
Correspondence name and address
DONALD C. LUCAS
475 PARK AVENUE SOUTH
NEW YORK, NY 10016
Assignment: 19
Reel/Frame:017209/0987   Pages: 4
Recorded: 09/19/2005
Conveyance: DOCUMENT ID: 103083861; CORRECTION OF CHANGE OF ADDRESS COVER SHEET SUBMITTED SEPT. 14, 2005
Assignor
1
SEIKAGAKU CORPORATION
Exec Dt:
06/27/2005
Assignee
1
SEIKAGAKU CORPORATION
6-1, MARUNOUCHI, 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-0005
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7893225
US20040076811
10470349
Correspondence name and address
ARTHUR R. CRAWFORD
NIXON & VANDERHYE P.C.
901 NORTH GLEBE ROAD
11TH FLOOR
ARLINGTON, VA 22203
Assignment: 20
Reel/Frame:021927/0191   Pages: 3
Recorded: 12/04/2008
Attorney Dkt #:Q74236/Q85911/Q92520
Conveyance: ADDRESS CHANGE
Assignor
1
SEIKAGAKU CORPORATION
Exec Dt:
07/06/2005
Assignee
1
SEIKAGAKU CORPORATION
6-1, MARUNOUCHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-0005
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
NONE
US20060057134
10522153
 
NONE
US20050032117
10777683
 
NONE
US20060105991
11324407
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVE., NW
WASHINGTON, DC 20037
Assignment: 21
Reel/Frame:017520/0785   Pages: 3
Recorded: 09/06/2005
Attorney Dkt #:toyam72.001gus
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SEIKAGAKU CORPORATION
Exec Dt:
01/27/2006
Assignee
1
SEIKAGAKU CORPORATION
6-1, MARUNOUCHI, 1-CHOME
CHIYODA-KU
TOKYO 100-0005, JAPAN
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
7060483
NONE
10111349
 
NONE
US20030108531
10262526
 
7256278
US20030087396
10309389
 
7150981
US20040053253
10312892
 
NONE
US20040176588
10482678
 
NONE
US20050142644
10966814
Correspondence name and address
KNOBBE MARTENS OLSON & BEAR LLP
2040 MAIN STREET
FOURTEENTH FLOOR
IRVINE, CA 92614
Assignment: 22
Reel/Frame:030297/0713   Pages: 3
Recorded: 04/26/2013
Attorney Dkt #:281629US0PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SEIKAGAKU CORPORATION
Exec Dt:
04/15/2013
Assignee
1
NATIONAL UNIVERSITY CORPORATION TOTTORI UNIVERSITY
101, KOYAMACHO-MINAMI 4-CHOME
TOTTORI-SHI, TATTORI, JAPAN 680-8550
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7485755
US20070010585
10557851
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314

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