IP Library Assignment 024878/0600
Patent Assignment
Reel/Frame 024878/0600

Assignment of Assignor's Interest

Recorded: 2010-08-24 Pages: 3
Assignors
HUANG, TIANPING
Executed: 2010-06-14
XU, RICHARD YINGQING
Executed: 2010-06-14
Assignee
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100, HOUSTON, TEXAS, 77019-2118
Covered Property (1)
Method and Materials for Proppant Flow Control With Telescoping Flow Conduit Technology
Patent: 8,646,523 →
Application: 12/814,630 →
Publication: US 2011/0220362
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name May 16, 2022
From: BAKER HUGHES INCORPORATED; BAKER HUGHES, A GE COMPANY, LLC
To: BAKER HUGHES HOLDINGS LLC
Reel/Frame 060073/0589 →