IP Library › Assignment 012006/0233
Patent Assignment
Reel/Frame 012006/0233

Assignment of Assignor's Interest

Recorded: 2001-07-23 Pages: 4
Assignors
SHIH, CHUNG
Executed: 2001-05-14
ZENTNER, GAYLEN
Executed: 2001-05-14
PIAO, AI-ZHI
Executed: 2001-05-14
Assignee
MACROMED, INC.
419 WAKARA WAY, SUITE #205, SALT LAKE CITY, UTAH, 84108
Covered Property (1)
Proteins Deposited Onto Sparingly Soluble Biocompatible Particles for Controlled Protein Release into a Biological Environment from a Polymer Matrix
Patent: 6,998,137 →
Application: 09/827,100 →
Publication: US 2002/0015737
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Jan 11, 2007
From: MACROMED, INC.
To: PROTHERICS SALT LAKE CITY, INC.
Reel/Frame 018746/0434 →
Merger Jun 1, 2017
From: PROTHERICS SALT LAKE CITY, INC.
To: BTG INTERNATIONAL INC.
Reel/Frame 042555/0811 →
Corrective Assignment to Correct the Assignee Name Previously Recorded at Reel: 042555 Frame: 0811. Assignor(S) Hereby Confirms the Assignment . Jun 16, 2017
From: PROTHERICS SALT LAKE CITY, INC.
To: PROTHERICS MEDICINES DEVELOPMENT LIMITED
Reel/Frame 042837/0001 →
Assignment of Assignor's Interest Jul 10, 2017
From: PROTHERICS MEDICINES DEVELOPMENT LIMITED
To: BTG INTERNATIONAL LIMITED
Reel/Frame 043140/0686 →