IP Library › Assignment 017786/0879
Patent Assignment
Reel/Frame 017786/0879

Assignment of Assignor's Interest

Recorded: 2005-09-13 Pages: 2
Assignor
ROSIN, TOMAS
Executed: 2005-09-01
Assignee
TR-TECH INT.OY
LINNANKATU 64 A, TURKU, FI-20100, FINLAND
Covered Property (1)
Methods and Systems for Cleaning Heat-Exchange Surfaces of a Heat Exchange System
Patent: 7,789,970 →
Application: 10/549,280 →
Publication: US 2006/0169304
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Sep 18, 2008
From: TR-TECH INT. OY
To: FOSTER WHEELER NORTH AMERICA CORP.
Reel/Frame 021547/0356 →
Security Agreement Aug 27, 2010
From: FOSTER WHEELER LLC; FOSTER WHEELER INC.; FOSTER WHEELER USA CORPORATION; FOSTER WHEELER NORTH AMERICA CORP.
To: BNP PARIBAS, AS ADMINISTRATIVE AGENT
Reel/Frame 024892/0836 →
Release of Patent Security Interest Recorded at R/F 024892/0836 Aug 20, 2012
From: BNP PARIBAS, AS ADMINISTRATIVE AGENT
To: FOSTER WHEELER NORTH AMERICA CORP.
Reel/Frame 028811/0463 →