IP Library Assignment 021857/0808
Patent Assignment
Reel/Frame 021857/0808

Assignment of Assignor's Interest

Recorded: 2008-10-27 Pages: 3
Assignors
SHAMBURGER, JAMES
Executed: 2008-10-17
WILDE, DAVID
Executed: 2008-10-17
Assignee
ENCORE BITS, LLC
14902 SOMMERMEYER, SUITE 100, HOUSTON, TEXAS, 77041
Covered Property (1)
Drill Bit Having the Ability to Drill Vertically and Laterally
Patent: 7,849,940 →
Application: 12/215,435 →
Publication: US 2009/0321137
Related Assignments (6)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Mar 5, 2010
From: ENCORE BITS, LLC
To: OMNI LP LTD.
Reel/Frame 024052/0257 →
Address Change and Correction for Assignment Recorded at Reel/Frame 024052/0257. the New Address Is Listed Above and the Correct Spelling of the Assignee Name Is Omni Ip Ltd. Jun 28, 2010
From: OMNI IP LTD.
To: OMNI IP LTD.
Reel/Frame 024634/0104 →
Change of Name Aug 20, 2014
From: OMNI IP LTD.
To: TERCEL IP LTD.
Reel/Frame 033577/0512 →
Security Interest Jul 30, 2015
From: TERCEL IP LTD.
To: SILICON VALLEY BANK
Reel/Frame 036216/0095 →
Release of Security Interest Jan 4, 2019
From: SILICON VALLEY BANK
To: TERCEL IP LTD.
Reel/Frame 047900/0534 →
Assignment of Assignor's Interest Jan 21, 2019
From: TERCEL IP LTD.
To: DIAMANT DRILLING SERVICES SA
Reel/Frame 048076/0240 →