IP Library › Assignment 042678/0102
Patent Assignment
Reel/Frame 042678/0102

Assignment of Assignor's Interest

Recorded: 2017-06-12 Pages: 10
Assignors
MEI, YAN
Executed: 2015-01-09
YUAN, LONGTAO
Executed: 2015-01-09
NIU, RAN
Executed: 2015-01-09
SHANG, WEIHUA
Executed: 2015-01-09
YE, JING
Executed: 2015-01-08
QU, XIN
Executed: 2015-01-12
Assignee
GENERAL ELECTRIC COMPANY
1 RIVER ROAD, SCHENECTADY, NEW YORK, 12345
Covered Property (1)
Ultrasonic Measuring Method and System for Measuring Particle Size and Mass Concentration
Application: 15/535,278 →
Publication: US 2018/0088017
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jul 15, 2019
From: GENERAL ELECTRIC COMPANY
To: BAKER HUGHES OILFIELD OPERATIONS LLC
Reel/Frame 049755/0352 →
Assignment of Assignor's Interest Sep 27, 2021
From: BAKER HUGHES OILFIELD OPERATIONS, LLC
To: HYDRIL USA DISTRIBUTION LLC
Reel/Frame 057608/0034 →