Patent Assignment
Reel/Frame 020760/0651
Assignment of Assignor's Interest
Recorded: 2008-04-04
Pages: 3
Assignor
BROWN, ROGER LESLIE
Executed: 2008-04-01
Assignee
SOUTH BANK UNIVERSITY ENTERPRISES LTD
103 BOROUGH ROAD, LONDON, SE1 0AA, UNITED KINGDOM
Covered Property
(1)
Rotary Valve
Application:
12/089,388 →
Publication:
US 2008/0264420
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 3, 2009
From: SOUTH BANK UNIVERSITY ENTERPRISES LTD
To: BROWN, ROGER LESLIE
Reel/Frame 022500/0668 →
Assignment of Assignor's Interest
Nov 1, 2010
From: BROWN, ROGER LESLIE
To: HIGH TECH HEALTH LIMITED
Reel/Frame 025225/0473 →
Change of Name
May 14, 2013
From: HIGH TECH HEALTH LIMITED
To: ACTEGY LIMITED
Reel/Frame 030412/0068 →