Assignment of Assignor's Interest

Recorded: 2014-06-20 Pages: 3

Assignors

BUDDE, MARCEL

Executed: 2014-06-20

ENDENBURG, PETER

Executed: 2014-06-20

BARANNIKOW, IVAN ANDRE

Executed: 2014-06-19

Assignee

WEATHERFORD/LAMB, INC.

2000 ST. JAMES PLACE, HOUSTON, TEXAS, 77056

Covered Property (1)

Surge Immune Stage System for Wellbore Tubular Cementation

Application: 61/994,519 →

Related Assignments (1)

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