IP Library › Assignment 032390/0379
Patent Assignment
Reel/Frame 032390/0379

Assignment of Assignor's Interest

Recorded: 2014-03-10 Pages: 3
Assignor
JUSTAK, JOHN F.
Executed: 2014-03-10
Assignee
ADVANCED TECHNOLOGIES GROUP, INC.
3489 SE GRAN PARKWAY, STUART, FLORIDA, 34997
Covered Property (1)
Self-Adjusting Non-Contact Seal
Patent: 8,919,781 →
Application: 13/836,211 →
Publication: US 2013/0234399
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Feb 12, 2016
From: ADVANCED TECHNOLOGIES GROUP, INC.
To: DRESSER-RAND COMPANY
Reel/Frame 037812/0903 →
Merger Mar 7, 2023
From: DRESSER-RAND COMPANY
To: SIEMENS ENERGY, INC.
Reel/Frame 062900/0913 →