IP Library › Assignment 050903/0272
Patent Assignment
Reel/Frame 050903/0272

Assignment of Assignor's Interest

Recorded: 2019-11-01 Pages: 9
Assignors
ZHAN, YANMIN
Executed: 2019-11-01
JIAO, NAJIE
Executed: 2019-11-01
XIONG, SANMAO
Executed: 2019-11-01
FU, WENHAN
Executed: 2019-11-01
JIANG, XIAOYU
Executed: 2019-11-01
Assignee
BAKER HUGHES OILFIELD OPERATIONS LLC
17021 ALDINE WESTFIELD ROAD, HOUSTON, TEXAS, 77073
Covered Property (1)
Inspection System
Patent: 921,497 →
Application: 29/690,204 →
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Address Jul 30, 2026
From: BAKER HUGHES OILFIELD OPERATIONS LLC
To: BAKER HUGHES OILFIELD OPERATIONS LLC
Reel/Frame 076088/0774 →