Patent Assignment
Reel/Frame 037812/0903
Assignment of Assignor's Interest
Recorded: 2016-02-12
Pages: 3
Assignor
ADVANCED TECHNOLOGIES GROUP, INC.
Executed: 2015-10-21
Assignee
DRESSER-RAND COMPANY
PAUL CLARK DRIVE, OLEAN, NEW YORK, 14760
Covered Properties
(8)
Robust Hydrodynamic Brush Seal
Hydrodynamic Brush Seal
Hydrodynamic Brush Seal
Seal with Stacked Sealing Elements
Non-Contact Seal for a Gas Turbine Engine
Non-Contact Seal for a Gas Turbine Engine
Seal with Stacked Sealing Elements
Self-Adjusting Non-Contact Seal
Related Assignments
(9)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 22, 2012
From: JUSTAK, JOHN F.
To: ADVANCED TECHNOLOGIES GROUP, INC.
Reel/Frame 027740/0633 →
Assignment of Assignor's Interest
Mar 10, 2014
From: JUSTAK, JOHN F.
To: ADVANCED TECHNOLOGIES GROUP, INC.
Reel/Frame 032390/0379 →
Merger
Feb 28, 2023
From: DRESSER-RAND COMPANY
To: SIEMENS ENERGY, INC.
Reel/Frame 062827/0013 →
Merger
Feb 28, 2023
From: DRESSER-RAND COMPANY
To: SIEMENS ENERGY, INC.
Reel/Frame 062827/0277 →
Merger
Feb 28, 2023
From: DRESSER-RAND COMPANY
To: SIEMENS ENERGY, INC.
Reel/Frame 062821/0214 →
Merger
Feb 28, 2023
From: DRESSER-RAND COMPANY
To: SIEMENS ENERGY, INC.
Reel/Frame 062828/0466 →
Merger
Feb 28, 2023
From: DRESSER-RAND COMPANY
To: SIEMENS ENERGY, INC.
Reel/Frame 062822/0614 →
Merger
Mar 7, 2023
From: DRESSER-RAND COMPANY
To: SIEMENS ENERGY, INC.
Reel/Frame 062900/0913 →
Merger
Mar 7, 2023
From: DRESSER-RAND COMPANY
To: SIEMENS ENERGY, INC.
Reel/Frame 062900/0710 →