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Patent Assignment Abstract of Title

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Total Assignments: 7

Patent #:	6660742	Issue Dt:	12/09/2003	Application #:	09955062	Filing Dt:	09/19/2001
Publication #:	20030073731	Pub Dt:	04/17/2003
Inventor:	Moses Lee
Title:	COMPOSITIONS AND METHODS OF THE USE THEREOF ACHIRAL ANALOGUES OF CC-1065 AND THE DUOCARMYCINS

Assignment: 1

Reel/Frame:

012341/0903

Recorded: 12/04/2001

Pages: 2

Conveyance:

ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignor:

LEE, MOSES

Exec Dt:

10/24/2001

Assignee:

TAIHO PHARMACEUTICAL CO., LTD.

1-27, KANDANISIKI-CHO, CHIYODA-KU

TOKYO 101-8444, JAPAN

Correspondent:

ARENT FOX KINTNER PLOTKIN & KAHN PLLC

ROBERT B. MURRAY

1050 CONNECTICUT AVENUE, N.W., SUITE 400

WASHINGTON, D.C. 20036-5339

Assignment: 2

Reel/Frame:

016069/0659

Recorded: 05/26/2005

Pages: 4

Conveyance:

ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignor:

TAIHO PHARMACUETICAL CO., LTD.

Exec Dt:

05/06/2005

Assignee:

LEE, DR. MOSES

3300 POINSETT HIGHWAY

GREEVILLE, SOUTH CAROLINA 29613-1200

Correspondent:

THOMAS SAUNDERS

ONE FINANCIAL CENTER

BOX IP

BOSTON, MA 02111

Assignment: 3

Reel/Frame:

016069/0669

Recorded: 05/26/2005

Pages: 4

Conveyance:

ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignor:

LEE, DR. MOSES

Exec Dt:

05/25/2005

Assignee:

SPIROGEN LIMITED

79 GEORGE STREET

RYDE, ISLE OF WIGHT, UNITED KINGDOM P0332JF

Correspondent:

THOMAS M. SAUNDERS

BROWN RUDNICK BERLACK ISRAELS LLP

ONE FINANCIAL CENTER

BOSTON, MA 02111

Assignment: 4

Reel/Frame:

030326/0454

Recorded: 05/01/2013

Pages: 8

Conveyance:

CONTRIBUTION AGREEMENT

Assignor:

SPIROGEN LIMITED

Exec Dt:

07/19/2012

Assignee:

SPIROGEN DEVELOPMENTS SARL

CHEMIN DE LA PACOTTAZ 1, C/O MICHAEL FORER

ST-LEGIER-LA CHIESAZ, SWITZERLAND 1806

Correspondent:

MICHAEL BEST & FRIEDRICH LLP

100 EAST WISCONSIN AVENUE

SUITE 3300

MILWAUKEE, WI 53202-4108

Assignment: 5

Reel/Frame:

030326/0427

Recorded: 05/01/2013

Pages: 8

Conveyance:

MERGER (SEE DOCUMENT FOR DETAILS).

Assignor:

SPIROGEN DEVELOPMENTS SARL

Exec Dt:

11/05/2012

Assignee:

SPIROGEN SARL

CHEMIN DE LA PACOTTAZ 1, C/O MICHAEL FORER

ST-LEGIER-LA CHIESAZ, SWITZERLAND 1806

Correspondent:

MICHAEL BEST & FRIEDRICH LLP

100 EAST WISCONSIN AVENUE

SUITE 3300

MILWAUKEE, WI 53202-4108

Assignment: 6

Reel/Frame:

036932/0278

Recorded: 10/23/2015

Pages: 12

Conveyance:

CONFIRMATORY ASSIGNMENT

Assignor:

SPIROGEN SÀRL

Exec Dt:

10/13/2014

Assignee:

MEDIMMUNE LIMITED

MILSTEIN BUILDING

GRANTA PARK

CAMBRIDGE, ENGLAND CB1 6GH

Correspondent:

MICHAEL BEST & FRIEDRICH LLP

100 EAST WISCONSIN AVENUE

SUITE 3300

MILWAUKEE, WI 53202-4108

Assignment: 7

Reel/Frame:

042242/0389

Recorded: 04/11/2017

Pages: 13

Conveyance:

CORRECTIVE ASSIGNMENT TO CORRECT THE POSTAL CODE OF THE ASSIGNEE PREVIOUSLY RECORDED AT REEL: 036932 FRAME: 0278. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT .

Assignor:

SPIROGEN SÀRL

Exec Dt:

10/13/2014

Assignee:

MEDIMMUNE LIMITED

MILSTEIN BUILDING

GRANTA PARK

CAMBRIDGE CB21 6GH, ENGLAND

Correspondent:

MICHAEL, BEST & FRIEDRICH LLP (MT)

100 EAST WISCONSIN AVENUE

SUITE 3300

MILWAUKEE, WI 53202

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