IP Library › Assignment 022756/0652
Patent Assignment
Reel/Frame 022756/0652

Assignment of Assignor's Interest

Recorded: 2009-05-30 Pages: 5
Assignors
BETLEY, JASON RICHARD
Executed: 2008-10-22
TATTON, HELEN
Executed: 2008-10-17
WEBB, MATTHEW
Executed: 2008-10-20
Assignee
PROMETIC BIOSCIENCES LTD.
FREEPORT, BALLASALLA, BRITISH ISLES, IM9 2AP, UNITED KINGDOM
Covered Property (1)
Adsorbents for Protein Purification
Patent: 8,076,477 →
Application: 12/281,346 →
Publication: US 2009/0221801
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Apr 26, 2021
From: PROMETIC BIOSCIENCES LTD; PROMETIC BIOSEPARATIONS LTD
To: ASTREA BIOSEPARATIONS LTD
Reel/Frame 056035/0309 →
Assignment of Assignor's Interest Apr 26, 2021
From: ASTREA BIOSEPARATIONS LTD
To: ASTREA UK SERVICES LIMITED
Reel/Frame 056035/0425 →