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Patent Assignment Abstract of Title
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Total Assignments: 5
Patent #:
7135190
Issue Dt:
11/14/2006
Application #:
10767686
Filing Dt:
01/29/2004
Publication #:
20040185104
Pub Dt:
09/23/2004
Inventors:
Ai-Zhi Piao, Chung Shih
Title:
MIXTURES OF VARIOUS TRIBLOCK POLYESTER POLYETHYLENE GLYCOL COPOLYMERS HAVING IMPROVED GEL PROPERTIES
Assignment: 1
Reel/Frame:
042428/0236Recorded: 05/18/2017Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
PIAO, AI-ZHI
Exec Dt:
05/05/2000
SHIH, CHUNG
Exec Dt:
05/05/2000
Assignee:
MACROMED, INC.
9520 SOUTH STATE STREET
SANDY, UTAH 84070
Correspondent:
HUNTON & WILLIAMS LLP
2200 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, DC 20037
Assignment: 2
Reel/Frame:
018746/0434Recorded: 01/11/2007Pages: 11
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
MACROMED, INC.
Exec Dt:
01/04/2007
Assignee:
PROTHERICS SALT LAKE CITY, INC.
2417 SOUTH 3850 WEST
SUITE 150
WEST VALLEY CITY, UTAH 84120
Correspondent:
JUSTIN F. MCNAUGHTON
511 UNION STREET
SUITE 2700
NASHVILLE, TN 37219
Assignment: 3
Reel/Frame:
042837/0001Recorded: 06/16/2017Pages: 21
Conveyance:
CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE NAME PREVIOUSLY RECORDED AT REEL: 042555 FRAME: 0811. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT .
Assignor:
PROTHERICS SALT LAKE CITY, INC.
Exec Dt:
12/12/2011
Assignee:
PROTHERICS MEDICINES DEVELOPMENT LIMITED
5 FLEET PLACE
LONDON, UNITED KINGDOM EC4M 7RD
Correspondent:
HUNTON & WILLIAMS LLP
2200 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, DC 20037
Assignment: 4
Reel/Frame:
042555/0811Recorded: 06/01/2017Pages: 7
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
PROTHERICS SALT LAKE CITY, INC.
Exec Dt:
07/23/2013
Assignee:
BTG INTERNATIONAL INC.
5 FLEET PLACE
LONDON, UNITED KINGDOM EC4M 7RD
Correspondent:
HUNTON & WILLIAMS LLP
2200 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, DC 20037
Assignment: 5
Reel/Frame:
043140/0686Recorded: 07/10/2017Pages: 10
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
PROTHERICS MEDICINES DEVELOPMENT LIMITED
Exec Dt:
03/30/2017
Assignee:
BTG INTERNATIONAL LIMITED
5 FLEET PLACE
LONDON, UNITED KINGDOM EC4M 7RD
Correspondent:
HUNTON & WILLIAMS LLP
2200 PENNSYLVANIA AVENUE, N.W.
INTELLECTUAL PROPERTY DEPARTMENT
WASHINGTON, DC 20037-1701

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