Patent Assignment
Reel/Frame 031217/0855
Corrective Assignment to Correct the Spelling Errors in the Assignor Names on the Cover Sheet Previously Recorded on Reel 031167 Frame 0223. Assignor(S) Hereby Confirms the Change from "Vananda Neeraj Pandey" to "Vandana Neeraj Pandey" and from "Remitha Anandoth Koyotti" to "Remitha Anandoth Koyitti".
Recorded: 2013-09-16
Pages: 6
Assignors
PANDEY, VANDANA NEERAJ
Executed: 2013-08-14
PATIL, RAHUL CHANDRAKANT
Executed: 2013-08-14
KOYITTI, REMITHA ANANDOTH
Executed: 2013-08-14
Assignee
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BLVD., HOUSTON, TEXAS, 77072
Covered Property
(1)
Methods of Cementing and Spent Cracking Catalyst-Containing Cement Compositions
PCT:
PCT/US2013/053548 ↗
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 9, 2013
From: PANDEY, VANANDA NEERAJ; PATIL, RAHUL CHANDRAKANT; KOYOTTI, REMITHA ANANDOTH
To: HALLIBURTON ENERGY SERVICES, INC.
Reel/Frame 031167/0223 →
Assignment of Assignor's Interest
Nov 15, 2013
From: DIRTT ENVIRONMENTAL SOLUTIONS INC.
To: DIRTT ENVIRONMENTAL SOLUTIONS, LTD.
Reel/Frame 031614/0248 →