IP Library › Assignment 036541/0161
Patent Assignment
Reel/Frame 036541/0161

Assignment of Assignor's Interest

Recorded: 2015-09-11 Pages: 3
Assignor
TUBE TECH INTERNATIONAL LIMITED
Executed: 2015-08-26
Assignee
WATSON, MICHAEL
19 CHALKWELL ESPLANADE, SOUTHEND ON SEA, ESSEX, SS08JQ, UNITED KINGDOM
Covered Properties (2)
Cleaning of Heat Exchanger Core
Patent: 9,952,008 →
Application: 14/008,036 →
Publication: US 2014/0014141
Heat Exchanger with Baffle Assembly
Patent: 9,810,487 →
Application: 14/419,332 →
Publication: US 2015/0211813
Related Assignments (4)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Feb 3, 2015
From: WATSON, MICHAEL; SUMSION, DEREK
To: TUBE TECH INTERNATIONAL LTD.
Reel/Frame 034875/0908 →
Assignment of Assignor's Interest Feb 4, 2021
From: WATSON, MICHAEL
To: TUBE TECH INTERNATIONAL LIMITED
Reel/Frame 055214/0841 →
Assignment of Assignor's Interest Feb 8, 2021
From: WATSON, MICHAEL
To: TUBE TECH INTERNATIONAL LIMITED
Reel/Frame 055257/0001 →
Assignment of Assignor's Interest May 4, 2022
From: TUBE TECH INTERNATIONAL LIMITED
To: TUBE TECH INDUSTRIAL LIMITED
Reel/Frame 059852/0359 →