Patent Assignment
Reel/Frame 058654/0345
Assignment of Assignor's Interest
Recorded: 2022-01-14
Pages: 6
Assignors
ADAIR, JOHN ROBERT
Executed: 1991-08-13
ATHWAL, DILJEET SINGH
Executed: 1991-08-13
EMTAGE, JOHN SPENCER
Executed: 1991-08-13
Assignee
CELLTECH LIMITED
216 BATH ROAD, SLOUGH, BERKSHIRE, SL1 4EN, UNITED KINGDOM
Covered Property
(1)
Humanised Antibodies
Patent:
50,178 →
Application:
17/464,970 →
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 14, 2022
From: CELLTECH LIMITED
To: CELLTECH THERAPEUTICS LIMITED
Reel/Frame 058654/0356 →
Change of Name
Jan 14, 2022
From: CELLTECH THERAPEUTICS LIMITED
To: CELLTECH CHIROSCIENCE LIMITED
Reel/Frame 058654/0363 →
Change of Name
Jan 14, 2022
From: CELLTECH CHIROSCIENCE LIMITED
To: CELLTECH R&D LIMITED
Reel/Frame 058654/0368 →
Assignment of Assignor's Interest
Jan 14, 2022
From: CELLTECH R&D LIMITED; UCB SA; UCB PHARMA SA
To: UCB BIOPHARMA SPRL
Reel/Frame 058654/0397 →
Change of Name
Jan 14, 2022
From: UCB BIOPHARMA SPRL
To: UCB BIOPHARMA SRL
Reel/Frame 058654/0412 →
Assignment of Assignor's Interest
Jan 19, 2023
From: DEF, ABC
To: ABC
Reel/Frame 062428/0950 →