Patent Assignment
Reel/Frame 005623/0853
Assignment of Assignors Interest.
Recorded: 1991-03-08
Pages: 4
Assignor
ENVIROTECH CORPORATION
Executed: 1991-03-07
Assignee
BAKER HUGHES INCORPORATED, A DE CORP.
3900 ESSEX LANE, SUITE 1200, HOUSTON, TEXAS, 77027
Covered Property
(1)
Sludge Digesters with Separate Liquid Chambers to Buoy Ballast Members
Patent:
5,092,482 →
Application:
07/492,776 →
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
Mar 12, 1990
From: WIGHT, JEFFREY L.; COOK, LYNN W.
To: ENVIROTECH CORPORATION
Reel/Frame 005257/0274 →
Assignment of Assignor's Interest
Jul 18, 1994
From: ENVIROTECH CORPORATION
To: BAKER HUGHES INCORPORATED
Reel/Frame 007067/0785 →
Assignment of Assignor's Interest
May 6, 2003
From: BAKER HUGHES INCORPORATED
To: GL&V MANAGEMENT HUNGARY KFT.
Reel/Frame 014027/0715 →
Allocation of Intellectual Property
Jul 1, 2009
From: GL&V MANAGEMENT HUNGARY KFT.
To: GL&V MANAGEMENT HUNGARY KFT., ACTING THROUGH ITS LUXEMBOURG BRANCH
Reel/Frame 022892/0932 →
Assignment of Assignor's Interest
Aug 26, 2009
From: GL&V MANAGEMENT HUNGARY KFT., ACTING THROUGH ITS LUXEMBOURG BRANCH
To: GLV FINANCE HUNGARY KFT., ACTING THROUGH ITS LUXEMBOURG BRANCH
Reel/Frame 023134/0858 →