Patent Assignment Assignee Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
Assignee Name :
EISAI CO. LTD.
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Total Assignments:
25
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Assignment:
1
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Reel/Frame: | 003913/0263 | |
| Pages: | 1 |
| | Recorded: | 09/28/1981 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignees
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6-10, KOISHIKAWA, 4-CHOME, BUNKYO-KU |
TOKYO, JAPAN |
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3-1, KASUMIGASEKI 1-CHOME, CHIYODA-KU |
TOKYO, JAPAN |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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06221163
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Correspondence name and address
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BLANCHARD, FLYNN, THIEL, BOUTELL & TANIS
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2026 RAMBLING ROAD
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KALAMAZOO, MI 49008
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Assignment:
2
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Reel/Frame: | 003914/0124 | |
| Pages: | 1 |
| | Recorded: | 08/27/1981 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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6-10, KOISHIKAWA, 4-CHOME, BUNKYO-KU |
TOKYO, JAPAN |
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Pat #
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Intl #
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App #
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NONE
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06296728
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Correspondence name and address
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BLANCHARD, FLYNN, THIEL, BOUTELL & TANIS
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2026 RAMBLING RD.
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KALAMAZOO, MI 49008
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Assignment:
3
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Reel/Frame: | 003976/0033 | |
| Pages: | 1 |
| | Recorded: | 02/04/1982 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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6-10, KOISHIKAWA, 4-CHOME |
BUNKYO-KU, TOKYO, JAPAN |
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Pat #
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Intl #
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App #
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NONE
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06345834
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Correspondence name and address
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BLANCHARD, FLYNN, THIEL, BOUTELL
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& TANIS, 2026 RAMBLING ROAD
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KALAMAZOO, MI 49008
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Assignment:
4
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Reel/Frame: | 003975/0220 | |
| Pages: | 1 |
| | Recorded: | 02/18/1982 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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6-10, KOISHIKAWA, 4-CHOME |
BUNKYO-KU, TOKYO, JAPAN |
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Pat #
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Intl #
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App #
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NONE
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06349950
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Correspondence name and address
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BLANCHARD, FLYNN, THIEL,
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BOUTELL AND TANIS
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2026 RAMBLING ROAD
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KALAMAZOO, MI 49008
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Assignment:
5
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Reel/Frame: | 003988/0752 | |
| Pages: | 2 |
| | Recorded: | 02/26/1982 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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6-10, KOISHIKAWA 4-CHOME, BUNKYO-KU |
TOKYO, JAPAN |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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06352871
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Correspondence name and address
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WENDEROTH, LIND & PONACK
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1750 PA., AVE., N. W., STE. 1100
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WASHINGTON, DC 20006
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Assignment:
6
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Reel/Frame: | 004013/0864 | |
| Pages: | 2 |
| | Recorded: | 05/26/1982 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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6-10, KOISHIKAWA 4-CHOME, BUNKYO-KU |
TOKYO, JAPAN |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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06382364
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Correspondence name and address
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WENDEROTH, LIND & PONACK
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1750 PA. AVE., N. W., STE. 1100
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WASHINGTON, DC 20006
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Assignment:
7
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Reel/Frame: | 004013/0977 | |
| Pages: | 3 |
| | Recorded: | 05/27/1982 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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6-10, KOISHIKAWA 4-CHOME, BUNKYO-KU, |
TOKYO, JAPAN |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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06382792
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Correspondence name and address
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WENDEROTH, LIND, & PONACK
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1750 PA. AVE., N. W., STE. 1100
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WASHINGTON, DC 20006
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Assignment:
8
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Reel/Frame: | 004034/0017 | |
| Pages: | 1 |
| | Recorded: | 08/09/1982 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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N0. 6-10 KOISHIKAWA 4-CHOME, BUNKYO-KU |
TOKYO, 112, JAPAN |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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06406626
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Correspondence name and address
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BLANCHARD, FLYNN, ET AL
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2026 RAMBLING RD.
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KALAMAZOO, MI 49008
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Assignment:
9
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Reel/Frame: | 004074/0150 | |
| Pages: | 1 |
| | Recorded: | 12/01/1982 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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6-10, KOISHIKAWA, 4-CHOME, BUNKYO-KU |
TOKYO, JAPAN |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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06446079
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Correspondence name and address
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BLANCHARD, FLYNN, THIEL, BOUTELL & TANIS
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2026 RAMBLING ROAD
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KALAMAZOO, MI 49008
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Assignment:
10
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Reel/Frame: | 004136/0123 | |
| Pages: | 2 |
| | Recorded: | 05/19/1983 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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6-10, KOSHIKAWA 4-CHOME, BUNKYO-KU |
TOKYO, JAPAN |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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06497255
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Correspondence name and address
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WENDEROTH, LIND & PONACK
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1750 PENN. AVE., N.W., STE. 1100
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WASHINGTON, DC 20006
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Assignment:
11
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Reel/Frame: | 011193/0577 | |
| Pages: | 5 |
| | Recorded: | 10/10/2000 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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4-6-10 KOISHIKAWA |
BUNKYO-KU, TOKYO 112-8088, JAPAN |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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09496152
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Correspondence name and address
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HALE AND DORR, LLP
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HOLLIE L. BAKER, ESQ.
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60 STATE STREET
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BOSTON, MA 02109
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Assignment:
12
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Reel/Frame: | 013148/0023 | |
| Pages: | 13 |
| | Recorded: | 08/05/2002 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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6-10 KOISHIKASA 4-CHROME, BUNKYO-KU |
TOKYO, JAPAN 112-8 |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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10024877
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Correspondence name and address
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CHOATE, HALL & STEWART
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NADEGE M. LAGNEAU
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EXCHANGE PLACE, 53 STATE STREET
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BOSTON, MA 02109
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Assignment:
13
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Reel/Frame: | 013160/0728 | |
| Pages: | 5 |
| | Recorded: | 08/06/2002 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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6-10 KOISHIKASA 4-CHROME, BUNKYO-KU |
TOKYO, JAPAN 112-8088 |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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10024876
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Correspondence name and address
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CHOATE, HALL & STEWART
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NADEGE M. LAGNEAU
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EXCHANGE PLACE
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53 STATE STREET
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BOSTON, MA 02109
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Assignment:
14
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Reel/Frame: | 013173/0451 | |
| Pages: | 4 |
| | Recorded: | 08/06/2002 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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4-6-10 KOISHIKAWA |
BUNKYO-KU |
TOKYO, JAPAN 112-8088 |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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10157791
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Correspondence name and address
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HALE AND DORR LLP
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HOLLIE L. BAKER
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60 STATE STREET
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BOSTON MA 02109
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Assignment:
15
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Reel/Frame: | 013569/0360 | |
| Pages: | 4 |
| | Recorded: | 12/11/2002 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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6-10 KOISHIKASA 4-CHROME, BUNKY-KU |
TOKYO, JAPAN 112-8088 |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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10025032
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Correspondence name and address
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CHOATE, HALL & STEWART
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NADEGE M. LAGNEAU
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53 STATE STREET
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BOSTON, MA 02109
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Assignment:
16
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Reel/Frame: | 014622/0170 | |
| Pages: | 3 |
| | Recorded: | 05/23/2003 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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6-10, KOIKSHIKAWA 4-CHOME |
BUNKYO-KU |
TOKYO 112-8088, JAPAN |
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Pat #
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Pub #
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Intl #
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App #
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10432661
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Correspondence name and address
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KNOBBE, MARTENS, OLSON, ET AL.
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CHE SWYDEN CHERESKIN, PH.D.
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2040 MASIN STREET
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14TH FLOOR
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IRVINE, CA 92614
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Assignment:
17
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Reel/Frame: | 014937/0973 | |
| Pages: | 11 |
| | Recorded: | 09/19/2003 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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6-10 KOISHIKASA 4-CHROME, BUNKYO-KU |
TOKYO, JAPAN 112-8088 |
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Pat #
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Pub #
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10472621
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Correspondence name and address
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CHOATE, HALL & STEWART
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BRENDA HERSCHBACH JARRELL, PH.D.
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53 STATE STREET
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EXCHANGE PLACE
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BOSTON, MA 02109
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Assignment:
18
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Reel/Frame: | 015701/0884 | |
| Pages: | 5 |
| | Recorded: | 02/11/2004 | | |
Attorney Dkt #: | 0425-1111p |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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6-10, KOISHIKAWA 4-CHOME, BUNKYO-KU |
TOKYO, JAPAN |
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Pat #
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Pub #
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Intl #
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App #
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10486396
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Correspondence name and address
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BIRCH, STEWART, KOLASCH & BIRCH, LLP
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RAYMOND C. STEWART
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P.O. BOX 747
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FALLS CHURCH, VA 22040-0747
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Assignment:
19
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Reel/Frame: | 015449/0824 | |
| Pages: | 17 |
| | Recorded: | 06/11/2004 | | |
Attorney Dkt #: | 20039460066 |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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6-10, KOISHIKAWA 4-CHOME |
BUNKYO-KU, TOKYO, JAPAN 112-8088 |
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NONE
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10475045
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Correspondence name and address
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PATEND DEPARTMENT
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NADEGE M. LAGNEAU, PH.D.
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EXCHANGE PLACE
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53 STATE STREET
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BOSTON, MA 02109
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Assignment:
20
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Reel/Frame: | 015567/0798 | |
| Pages: | 3 |
| | Recorded: | 07/19/2004 | | |
Attorney Dkt #: | 2003946-0077 |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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6-10, KOISHIKAWA 4-CHOME |
BUNKYO-KU TOKYO, JAPAN |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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10785891
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Correspondence name and address
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CHOATE, HALL & STEWART
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NADEGE M. LAGNEAU, PH.D.
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EXCHANGE PLACE 53 STATE STREET
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BOSTON, MA 02109
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Assignment:
21
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Reel/Frame: | 015472/0812 | |
| Pages: | 3 |
| | Recorded: | 12/16/2004 | | |
Attorney Dkt #: | 04520/030002 |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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6-10 KOISHIKAWA 4 CHOME BUNKYO-KU |
TOKYO 112-8088, JAPAN |
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Pat #
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Pub #
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Intl #
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Pat #
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Pub #
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10479774
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10479774
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Correspondence name and address
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CLARK & ELBING LLP
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101 FEDERAL STREET
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BOSTON, MA 02110
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Assignment:
22
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Reel/Frame: | 020207/0261 | |
| Pages: | 5 |
| | Recorded: | 12/06/2007 | | |
Attorney Dkt #: | 04520/050003 |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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6-10, KOISHIKAWA 4-CHOME |
BUNKYO-KU |
TOKYO, JAPAN 112-8088 |
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Pat #
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11697651
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Correspondence name and address
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SUSAN M. MICHAUD, PH.D.
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CLARK & ELBING LLP
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101 FEDERAL STREET
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BOSTON, MA 02110
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Assignment:
23
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Reel/Frame: | 022996/0980 | |
| Pages: | 5 |
| | Recorded: | 07/23/2009 | | |
Attorney Dkt #: | 04520/050004 |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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KOISHIKAWA, BUNKYO-KU 4-6-10 |
TOKYO, JAPAN |
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Pat #
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Pub #
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Intl #
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12416489
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Correspondence name and address
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SUSAN M. MICHAUD, PH.D.
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CLARK & ELBING LLP
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101 FEDERAL STREET
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BOSTON, MA 02110
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Assignment:
24
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Reel/Frame: | 017306/0625 | |
| Pages: | 5 |
| | Recorded: | 03/03/2006 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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KOISHIKAWA 4-CHOME |
BUNKYO-KU, TOKYO, JAPAN 112-8088 |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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11299260
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Correspondence name and address
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C. HUNTER BAKER, M.D., PH.D.
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CHOATE, HALL, & STEWART LLP
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PATENT DEPARTMENT
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TWO INTERNATIONAL PLACE
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BOSTON, MA 02110
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Assignment:
25
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Reel/Frame: | 017980/0710 | |
| Pages: | 4 |
| | Recorded: | 07/24/2006 | | |
Attorney Dkt #: | 109536.227 |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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6-10 KOISHIKAWA, 4-CHOME, BUNKYO-KU |
TOKYO, JAPAN 112-8088 |
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Pat #
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Pub #
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Intl #
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App #
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11411564
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Correspondence name and address
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WILMER CUTLER PICKERING HALE AND DORR LL
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60 STATE STREET
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HOLLIE L. BAKER
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BOSTON, MA 02109
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