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Patent Assignment Assignee Details
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Assignee Name : EISAI CO., LTD.,
Total Assignments: 8
Assignment: 1
Reel/Frame:003837/0603   Pages: 1
Recorded: 10/20/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
10/03/1980
Assignee
1
6-10, KOISHIKAWA 4-CHOME, BUNKYO-KU,
TOKYO,, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06198560
Correspondence name and address
BLANCHARD, FLYNN, THIEL, BOUTELL & TANIS
2026 RAMBLING ROAD
KALAMAZOO, MI 49008
Assignment: 2
Reel/Frame:003836/0839   Pages: 1
Recorded: 10/24/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
10/08/1981
2
Exec Dt:
10/08/1980
3
Exec Dt:
10/09/1980
4
Exec Dt:
10/09/1980
Assignee
1
6-10, KOISHIKAWA 4-CHOME, BUNKYO-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06200122
Correspondence name and address
BLANCHARD, FLYNN, THIEL, BOUTELL & TANIS
2026 RAMBLING ROAD
KALAMAZOO, MI 49008
Assignment: 3
Reel/Frame:004103/0232   Pages: 1
Recorded: 03/02/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/16/1983
2
Exec Dt:
02/16/1983
3
Exec Dt:
02/16/1983
4
Exec Dt:
02/16/1983
Assignee
1
6-10, KOISHIKAWA 4-CHOME, BUNKYO-KU,
TOKYO,, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06471564
Correspondence name and address
BLANCHARD, FLYNN, THIEL, BOUTELL & TANIS
2026 RAMBLING ROAD
KALAMAZOO, MI 49008
Assignment: 4
Reel/Frame:005375/0904   Pages: 2
Recorded: 06/29/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
06/22/1990
2
Exec Dt:
06/22/1990
Assignee
1
6-10, KOISHIKAWA 4-CHOME, BUNKYO-KU
TOKYO,, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07546084
Correspondence name and address
FLYNN, THIEL, BOUTELL & TANIS
2026 RAMBLING ROAD
KALAMAZOO, MI 49008
Assignment: 5
Reel/Frame:005378/0309   Pages: 3
Recorded: 07/10/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
07/05/1990
2
Exec Dt:
07/05/1990
3
Exec Dt:
07/05/1990
4
Exec Dt:
07/05/1990
5
Exec Dt:
07/05/1990
6
Exec Dt:
07/05/1990
7
Exec Dt:
07/05/1990
8
Exec Dt:
07/05/1990
Assignee
1
6-10, KOISHIKAWA 4-CHOME, BUNKYO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07550365
Correspondence name and address
WENDEROTH, LIND & PONACK
SOUTHERN BUILDING
SUITE 700
805 FIFTEENTH STREET, N.W.
WASHINGTON, DC 20005
Assignment: 6
Reel/Frame:005793/0046   Pages: 2
Recorded: 08/08/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
08/01/1991
2
Exec Dt:
08/01/1991
3
Exec Dt:
08/01/1991
4
Exec Dt:
08/01/1991
5
Exec Dt:
08/01/1991
6
Exec Dt:
08/01/1991
7
Exec Dt:
08/01/1991
8
Exec Dt:
07/29/1991
9
Exec Dt:
08/01/1991
10
Exec Dt:
08/01/1991
11
Exec Dt:
08/01/1991
12
Exec Dt:
08/01/1991
13
Exec Dt:
08/01/1991
14
Exec Dt:
08/01/1991
Assignee
1
6-10, KOISHIKAWA 4-CHOME, BUNKYO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07742618
Correspondence name and address
FLYNN, THIEL, BOUTELL & TANIS
2026 RAMBLING RD.
KALAMAZOO, MI 49008
Assignment: 7
Reel/Frame:005867/0830   Pages: 2
Recorded: 09/30/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
08/20/1991
2
Exec Dt:
08/20/1991
Assignee
1
A CORPORATION OF JAPAN
NO. 6-10, KOISHIKAWA 4-CHOME, BUNKYO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07767472
Correspondence name and address
GRIFFIN, BRANIGAN & BUTTLER
P.O. BOX 2326
ARLINGTON, VA 22202
Assignment: 8
Reel/Frame:005915/0229   Pages: 5
Recorded: 11/12/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
09/09/1991
2
Exec Dt:
09/09/1991
3
Exec Dt:
09/09/1991
4
Exec Dt:
09/09/1991
5
Exec Dt:
09/09/1991
6
Exec Dt:
09/09/1991
7
Exec Dt:
09/09/1991
8
Exec Dt:
09/09/1991
9
Exec Dt:
09/09/1991
10
Exec Dt:
09/09/1991
11
Exec Dt:
09/09/1991
12
Exec Dt:
09/09/1991
13
Exec Dt:
09/13/1991
14
Exec Dt:
09/09/1991
Assignee
1
6-10, KOISHIKAWA 4-CHOME, BUNKYO-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07757908
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH
301 N. WASHINGTON ST.
P.O. BOX 747
FALLS CHURCH, VA 22040-0747

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