Corrective Assignment to Correct the to Add Inventor, Gabe Manescu Previously Recorded on Reel 022532 Frame 0305. Assignor(S) Hereby Confirms the Assignment.

Recorded: 2009-06-03 Pages: 14

Assignors

KAAGESON-LOE, NILS

Executed: 2009-03-10

DAATLAND, TROND

Executed: 2009-03-03

RANDEBERG, OYSTEIN

Executed: 2009-02-27

ASKO, ARNE

Executed: 2009-03-03

GROWCOCK, FREDERICK B.

Executed: 2009-02-25

SANDERS, MARK W.

Executed: 2009-02-26

MANESCU, GABE

Executed: 2009-03-09

Assignee

M-I L.L.C.

5950 NORTH COURSE DRIVE, HOUSTON, TEXAS, 77072

Covered Property (1)

Methods of Detecting, Preventing, and Remediating Lost Circulation

Patent: 8,401,795 →

Application: 12/363,493 →

Publication: US 2009/0188718

Related Assignments (1)

Other recorded transfers of the patent in this record — the chain of ownership.