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Patent Assignment Assignee Details
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Assignee Name : ASTELLAS PHARMA, INC.
Total Assignments: 17
Assignment: 1
Reel/Frame:026067/0087   Pages: 39
Recorded: 03/31/2011
Attorney Dkt #:117825-05202/117825-05203
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
YAMANOUCHI PHARMACEUTICALS CO., LTD
Exec Dt:
04/01/2005
Assignee
1
ASTELLAS PHARMA, INC.
3-11, NIHONBASHI-HONCHO 2-CHOME
CHUO-KU, TOKYO, JAPAN 103-8411
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
8338429
US20100222361
12615968
 
NONE
US20100222329
12615979
Correspondence name and address
MAUREEN TIERNEY
265 FRANKLIN STREET
BOSTON, MA 02110
Assignment: 2
Reel/Frame:017468/0325   Pages: 20
Recorded: 04/11/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
FUJISAWA PHARMACEUTICAL CO., LTD.
Exec Dt:
10/24/2005
Assignee
1
ASTELLAS PHARMA, INC.
3-11, NIHONBASHI-HONCHO 2-CHOME
CHUO-KU, TOKYO 103-8411, JAPAN
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
6166219
NONE
09091997
 
6352985
NONE
09492955
Correspondence name and address
JANIS K. FRASER, PH.D., J.D.
FISH & RICHARDSON P.C.
225 FRANKLIN STREET
BOSTON, MASSACHUSETTS 02110
Assignment: 3
Reel/Frame:018981/0858   Pages: 3
Recorded: 03/02/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUZUKI, KEN-ICHI
Exec Dt:
02/05/2007
2
SUGASAWA, KEIZO
Exec Dt:
02/05/2007
Assignee
1
ASTELLAS PHARMA, INC.
3-11 NIHONBASHI-HONCHO, 2 CHOME
CHUO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070203153
11593758
Correspondence name and address
DAVIDSON, DAVIDSON & KAPPEL, LLC
DAVIDSON, DAVIDSON & KAPPEL, LLC
485 SEVENTH AVENUE
14TH FLOOR
NEW YORK, NY 10018
Assignment: 4
Reel/Frame:024957/0692   Pages: 3
Recorded: 09/08/2010
Attorney Dkt #:117825-05303
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUZUKI, KEN-ICHI
Exec Dt:
02/05/2007
2
SUGASAWA, KEIZO
Exec Dt:
02/05/2007
Assignee
1
ASTELLAS PHARMA, INC.
3-11 NIHONBASHI-HONCHO
2 CHOME, CHUO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100041668
12583359
Correspondence name and address
DANIELLE L. HERRITT
MCCARTER & ENGLISH LLP
265 FRANKLIN STREET
BOSTON, MA 02110
Assignment: 5
Reel/Frame:019789/0271   Pages: 3
Recorded: 08/29/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHI, TAKAHIRO
Exec Dt:
07/24/2007
2
SUGANE, TAKASHI
Exec Dt:
07/24/2007
3
MAEDA, JUN
Exec Dt:
07/24/2007
4
NARAZAKI, FUMIE
Exec Dt:
07/24/2007
5
KAKEFUDA, AKIO
Exec Dt:
07/24/2007
6
SATO, KENTARO
Exec Dt:
07/24/2007
7
TAKAHASHI, TATSUHISA
Exec Dt:
07/24/2007
8
KANAYAMA, TAKATOSHI
Exec Dt:
07/24/2007
9
SAITOH, CHIKASHI
Exec Dt:
07/24/2007
10
SUZUKI, JOTARO
Exec Dt:
07/24/2007
11
KANAI, CHISATO
Exec Dt:
07/24/2007
Assignee
1
ASTELLAS PHARMA, INC.
2-11, NIHONBASHI-HONCHO 2-CHOME, CHUO-KU
TOKYO, JAPAN 103-8411
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7919495
US20080306046
11816508
Correspondence name and address
MR, ERNEST F. CHAPMAN
FINNEGAN, HENDERSON, FARABOW, ET AL.
901 NEW YORK AVENUE, NW
WASHINGTON, D.C. 20001-4413
Assignment: 6
Reel/Frame:021554/0018   Pages: 6
Recorded: 09/15/2008
Attorney Dkt #:ARC-117-664
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MCDONALD, EDWARD
Exec Dt:
08/22/2008
2
LARGE, JONATHAN M
Exec Dt:
09/08/2008
3
SHUTTLEWORTH, STEPHEN J
Exec Dt:
07/30/2008
Assignees
1
LUDWIG INSTITUTE FOR CANCER RESEARCH
STADELHOFERSTRASSE 22
ZURICH, SWITZERLAND CH-8001
2
CANCER RESEARCH TECHNOLOGY LIMITED
SARDINIA HOUSE, SARDINIA STREET
LONDON, UNITED KINGDOM WC2A 3NL
3
INSTITUTE OF CANCER RESEARCH: ROYAL CANCER HOSPITAL, THE
123 OLD BROMPTON ROAD
LONDON, UNITED KINGDOM SW7 3RP
4
ASTELLAS PHARMA, INC.
3-11 NIHONBASHI-HONCHO, 2-CHOME, CHUO-KU
TOKYO, JAPAN 103-8411
5
PIRAMED LIMITED
957 BUCKINGHAM AVENUE
SLOUGH, BERKSHIRE, UNITED KINGDOM SL1 4NL
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7696204
US20090042884
12089677
Correspondence name and address
ARTHUR R. CRAWFORD
NIXON & VANDERHYE P.C.
901 NORTH GLEBE ROAD, 11TH FLOOR
ARLINGTON, VIRGINIA 22203
Assignment: 7
Reel/Frame:035374/0518   Pages: 3
Recorded: 04/09/2015
Attorney Dkt #:92758-004100US-926947
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSUTSUI, YUUKI
Exec Dt:
01/16/2015
2
TOYOTA, HIROYASU
Exec Dt:
01/16/2015
3
HAKOMORI, TADASHI
Exec Dt:
01/19/2015
Assignee
1
ASTELLAS PHARMA, INC.
5-1, NIHONBASHI-HONCHO
2-CHOME, CHUO-KU
TOKYO, JAPAN 103-8411
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150306090
14423679
Correspondence name and address
KILAPTRICK TOWNSEND & STOCKTON
TWO EMBARCADERO CENTER
EIGHTH FLOOR
SAN FRANCISCO, CA 94111
Assignment: 8
Reel/Frame:047607/0750   Pages: 4
Recorded: 11/28/2018
Attorney Dkt #:514944US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ASTELLAS PHARMA GLOBAL DEVELOPMENT, INC.
Exec Dt:
10/19/2018
Assignee
1
ASTELLAS PHARMA, INC.
5-1, NIHONBASHI-HONCHO 2-CHOME
CHUO-KU
TOKYO, JAPAN 103-8411
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190117649
16089603
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 9
Reel/Frame:049601/0414   Pages: 4
Recorded: 06/26/2019
Attorney Dkt #:123276-01102 TAISUKE/API
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TAKAHASHI, TAISUKE
Exec Dt:
04/02/2019
Assignee
1
ASTELLAS PHARMA, INC.
5-1, NIHONBASHI-HONCHO 2 CHOME
CHUO-KU, TOKYO, JAPAN 103-8411
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190367457
16473474
Correspondence name and address
MCCARTER & ENGLISH, LLP
265 FRANKLIN STREET
BOSTON, MA 02110
Assignment: 10
Reel/Frame:049601/0456   Pages: 4
Recorded: 06/26/2019
Attorney Dkt #:123276-01202 ASTELLAS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TAKAHASHI, TAISUKE
Exec Dt:
04/02/2019
Assignee
1
ASTELLAS PHARMA, INC.
5-1, NIHONBASHI-HONCHO 2 CHOME
CHUO-KU
TOKYO, JAPAN 103-8411
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11034670
US20200071299
16473127
Correspondence name and address
MCCARTER & ENGLISH, LLP
265 FRANKLIN STREET
BOSTON, MA 02110
Assignment: 11
Reel/Frame:055209/0464   Pages: 4
Recorded: 02/10/2021
Attorney Dkt #:123276-01103
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TAKAHASHI, TAISUKE
Exec Dt:
04/02/2019
Assignee
1
ASTELLAS PHARMA, INC.
5-1, NIHONBASHI-HONCHO 2 CHOME
CHUO-KU
TOKYO, JAPAN 103-8411
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11780812
US20210094916
17119343
Correspondence name and address
MCCARTER & ENGLISH, LLP
265 FRANKLIN STREET
BOSTON, MA 02110
Assignment: 12
Reel/Frame:066232/0733   Pages: 4
Recorded: 01/24/2024
Attorney Dkt #:123276-01203
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TAKAHASHI, TAISUKE
Exec Dt:
04/02/2019
Assignee
1
ASTELLAS PHARMA, INC.
5-1, NIHONBASHI-HONCHO 2 CHOME
CHUO-KU
TOKYO, JAPAN 103-8411
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220033380
17342873
Correspondence name and address
MCCARTER & ENGLISH, LLP
265 FRANKLIN STREET
BOSTON, MA 02110
Assignment: 13
Reel/Frame:057792/0234   Pages: 4
Recorded: 10/14/2021
Attorney Dkt #:123276-01505
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OGIYAMA, TAKASHI
Exec Dt:
04/03/2020
Assignee
1
ASTELLAS PHARMA, INC.
2-5-1, NIHONBASHI-HONCHO
TOKYO, JAPAN 103-8411
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220177460
17602584
Correspondence name and address
MCCARTER & ENGLISH, LLP
265 FRANKLIN STREET
BOSTON, MA 02110
Assignment: 14
Reel/Frame:065435/0198   Pages: 4
Recorded: 11/02/2023
Attorney Dkt #:123276-01506
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OGIYAMA, TAKASHI
Exec Dt:
04/03/2020
Assignee
1
ASTELLAS PHARMA, INC.
2-5-1, NIHONBASHI-HONCHO
TOKYO, JAPAN 103-8411
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240051952
18377606
Correspondence name and address
MCCARTER & ENGLISH, LLP
265 FRANKLIN STREET
BOSTON, MA 02110
Assignment: 15
Reel/Frame:062762/0870   Pages: 7
Recorded: 02/22/2023
Attorney Dkt #:127206-03902
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAO, SHINSUKE
Exec Dt:
02/10/2023
2
AMINO, NOBUAKI
Exec Dt:
02/10/2023
3
ARAI, YUKINORI
Exec Dt:
02/13/2023
Assignee
1
ASTELLAS PHARMA, INC.
5-1, NIHONBASHI-HONCHO
CHUO-KU
TOKYO, JAPAN 1038411
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220290179
17632686
Correspondence name and address
MCCARTER & ENGLISH, LLP
265 FRANKLIN STREET
BOSTON, MA 02110
Assignment: 16
Reel/Frame:063333/0179   Pages: 9
Recorded: 04/13/2023
Attorney Dkt #:127206-03902
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE EXECUTION OF INVENTORS PREVIOUSLY RECORDED AT REEL: 062762 FRAME: 0870. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT .
Assignors
1
NAKAO, SHINSUKE
Exec Dt:
03/29/2023
2
AMINO, NOBUAKI
Exec Dt:
03/29/2023
3
ARAI, YUKINORI
Exec Dt:
04/06/2023
Assignee
1
ASTELLAS PHARMA, INC.
5-1, NIHONBASHI-HONCHO
CHUO-KU
TOKYO, JAPAN 1038411
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220290179
17632686
Correspondence name and address
MCCARTER & ENGLISH, LLP
265 FRANKLIN STREET
BOSTON, MA 02110
Assignment: 17
Reel/Frame:065028/0016   Pages: 13
Recorded: 09/26/2023
Attorney Dkt #:123276-02702
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAEDA, JUNKO
Exec Dt:
05/09/2023
2
KURIWAKI, IKUMI
Exec Dt:
05/09/2023
3
KITAMURA, KAI
Exec Dt:
05/09/2023
4
YAMASHITA, YUMI
Exec Dt:
05/09/2023
5
KAKEFUDA, KENICHI
Exec Dt:
05/10/2023
6
KAMIKAWA, AKIO
Exec Dt:
05/09/2023
7
NEGORO, KENJI
Exec Dt:
05/10/2023
8
HAMAGUCHI, WATARU
Exec Dt:
05/10/2023
9
SEO, RYUSHI
Exec Dt:
05/10/2023
Assignee
1
ASTELLAS PHARMA, INC.
2-5-1, NIHONBASHI-HONCHO
TOKYO, JAPAN 103-8411
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11912679
US20240018113
18372771
Correspondence name and address
MCCARTER & ENGLISH, LLP
265 FRANKLIN STREET
BOSTON, MA 02110

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