Patent Assignment
Reel/Frame 060337/0969
Assignment of Assignor's Interest
Recorded: 2022-06-28
Pages: 3
Assignors
HAYES-PANKHURST, RICHARD P.
Executed: 2005-06-06
LACY, GRAHAM K.
Executed: 2005-06-06
NIGHTINGALE, CHRISTOPHER E.
Executed: 2005-06-06
Assignee
CARBONATE LIMITED
85 RICHFORD STREET, LONDON, W6 7HJ, UNITED KINGDOM
Covered Properties
(2)
Pump with Conveying Chamber Formed in Outer Rotor Surface
Patent:
44,841 →
Application:
13/449,985 →
Pump with Conveying Chamber Formed in Outer Rotor Surface
Patent:
47,590 →
Application:
14/252,409 →
Related Assignments
(3)
Other recorded transfers of the patents in this record — the chain of ownership.
Change of Name
Jun 28, 2022
From: CARBONATE LIMITED
To: PDD INNOVATIONS LTD
Reel/Frame 060338/0087 →
Change of Name
Jun 28, 2022
From: PDD INNOVATIONS LTD
To: QUANTEX PATENTS LIMITED
Reel/Frame 060338/0242 →
Assignment of Assignor's Interest
Jun 28, 2022
From: QUANTEX PATENTS LIMITED
To: QUANTEX ARC LIMITED
Reel/Frame 060338/0615 →