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Patent Assignment Assignor Details
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Assignor Name : MATSUURA, YOSHIMASA
Total Assignments: 11
Assignment: 1
Reel/Frame:007550/0471   Pages: 2
Recorded: 05/17/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUURA, YOSHIMASA
Exec Dt:
04/03/1995
2
TAGAYA, MIKIO
Exec Dt:
04/03/1995
3
TAGAYA, RYOSAKU
Exec Dt:
04/03/1995
Assignee
1
EISAI CO., LTD.
BUNKYO-KU
NO. 6-10, KOISHIKAWA 4-CHOME
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5615007
NONE
08443015
Correspondence name and address
FRED S. WHISENHUNT
GRIFFIN, BUTLER, WHISENHUNT ET AL.
SUITE PH-1, 2300 9TH ST., SOUTH
ARLINGTON, VA 22204
Assignment: 2
Reel/Frame:008786/0623   Pages: 4
Recorded: 09/03/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAKI, HIROSHI
Exec Dt:
08/22/1997
2
MATSUURA, YOSHIMASA
Exec Dt:
08/22/1997
3
KATAOKA, HIROSHI
Exec Dt:
08/22/1997
Assignee
1
ASAHI KASEI KOGYO KABUSHIKI KAISHA
2-6, DOJIMAHAMA 1-CHOME, KITA-KU
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6322735
NONE
08922482
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
RAYMOND C. STEWART
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 3
Reel/Frame:009851/0887   Pages: 3
Recorded: 01/20/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAKI, HIROSHI
Exec Dt:
01/14/1999
2
MATSUURA, YOSHIMASA
Exec Dt:
01/14/1999
3
KATAOKA, HIROSHI
Exec Dt:
01/14/1999
Assignee
1
ASAHI KASEI KOGYO KABUSHIKI KAISHA
2-6, DOJIMAHAMA 1-CHOME, KITA-KU, OSAKA-SHI
OSAKA 530-8205, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6146577
NONE
09230273
Correspondence name and address
PENNIE & EDMONDS LLP
CHARLES E. MILLER
1155 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 4
Reel/Frame:014020/0678   Pages: 2
Recorded: 10/01/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKA, SHIN-ICHIROH
Exec Dt:
01/10/2003
2
MATSUURA, YOSHIMASA
Exec Dt:
01/10/2003
3
YOKOMIZO, TOMOHISA
Exec Dt:
01/10/2003
Assignee
1
ASAHI MEDICAL CO., LTD.
9-1, KANDA MITOSHIROCHO CHIYODA-KU
TOKYO, JAPAN 101-8482
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7641794
US20040251195
10332569
Correspondence name and address
YOUNG & THOMPSON
SECOND FLOOR
745 SOUTH 23RD STREET
ARLINGTON, VA 22202
Assignment: 5
Reel/Frame:023497/0284   Pages: 2
Recorded: 11/10/2009
Attorney Dkt #:8062-1005-1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKA, SHIN-ICHIROH
Exec Dt:
01/10/2003
2
MATSUURA, YOSHIMASA
Exec Dt:
01/10/2003
3
YOKOMIZO, TOMOHISA
Exec Dt:
01/10/2003
Assignee
1
ASAHI MEDICAL CO., LTD
9-1, KANDA MITOSHIROCHO, CHIYODA-KU
TOKYO, JAPAN 101-8482
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8524090
US20100051533
12615730
Correspondence name and address
YOUNG & THOMPSON
209 MADISON STREET
SUITE 500
ALEXANDRIA, VA 22314
Assignment: 6
Reel/Frame:016128/0504   Pages: 2
Recorded: 07/07/2004
Attorney Dkt #:8062-1022
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUURA, YOSHIMASA
Exec Dt:
06/25/2004
2
TOMOURA, SEIICHIROU
Exec Dt:
06/29/2004
Assignee
1
ASAHI MEDICAL CO., LTD.
9-1, KANDA MITOSHIROCHO
CHIYODA-KU, TOKYO
101-8482, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050090172
10500823
Correspondence name and address
YOUNG & THOMPSON
745 SOUTH 23RD STREET
2ND FLOOR
ARLINGTON, VA 22202
Assignment: 7
Reel/Frame:025086/0219   Pages: 4
Recorded: 10/04/2010
Attorney Dkt #:P38918
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUKUDA, TATSUYA
Exec Dt:
09/24/2010
2
MATSUURA, YOSHIMASA
Exec Dt:
09/24/2010
Assignee
1
ASAHI KASEI MEDICAL CO., LTD.
1-105, KANDA JINBOCHO, CHIYODA-KU,
TOKYO, JAPAN 101-8101
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8932470
US20110031191
12936253
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 8
Reel/Frame:038163/0134   Pages: 2
Recorded: 03/31/2016
Attorney Dkt #:P49941
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MATSUURA, YOSHIMASA
Exec Dt:
03/16/2016
Assignee
1
ASAHI KASEI MEDICAL CO., LTD.
1-105, KANDA JINBOCHO, CHIYODA-KU,
TOKYO, JAPAN 101-8101
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10064989
US20160235905
15026467
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 9
Reel/Frame:038163/0394   Pages: 2
Recorded: 03/31/2016
Attorney Dkt #:P49942
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MATSUURA, YOSHIMASA
Exec Dt:
03/16/2016
Assignee
1
ASAHI KASEI MEDICAL CO., LTD.
1-105, KANDA JINBOCHO, CHIYODA-KU,
TOKYO, JAPAN 101-8101
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10213534
US20160243293
15026478
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 10
Reel/Frame:040709/0235   Pages: 2
Recorded: 12/12/2016
Attorney Dkt #:P51479
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MATSUURA, YOSHIMASA
Exec Dt:
12/05/2016
Assignee
1
ASAHI KASEI MEDICAL CO., LTD.
1-105, KANDA JINBOCHO, CHIYODA-KU,
TOKYO, JAPAN 101-8101
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10471191
US20170119941
15318109
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 11
Reel/Frame:040709/0726   Pages: 2
Recorded: 12/12/2016
Attorney Dkt #:P51480
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MATSUURA, YOSHIMASA
Exec Dt:
12/05/2016
Assignee
1
ASAHI KASEI MEDICAL CO., LTD.
1-105, KANDA JINBOCHO, CHIYODA-KU,
TOKYO, JAPAN 101-8101
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170112982
15318146
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191

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