Patent Assignment
Reel/Frame 020857/0125
Assignment of Assignor's Interest
Recorded: 2008-04-25
Pages: 6
Assignors
CURLETT, HARRY BAILEY
Executed: 2000-09-15
SHARP, DAVID PAUL
Executed: 2000-09-18
GREGORY, MARVIN ALLEN
Executed: 2000-09-18
Assignee
CURLETT FAMILY LIMITED PARTNERSHIP
3101 BIG HORN AVENUE, CODY, WYOMING, 82414
Covered Property
(1)
Impact excavation system and method with particle separation
Application:
11/801,268 →
Publication:
US 2009/0200080
Related Assignments
(10)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 25, 2008
From: TIBBITTS, GORDON A.; GALLOWAY, GREG; VUYK, ADRIAN, JR.; PADGETT, PAUL O.
To: PARTICLE DRILLING TECHNOLOGIES, INC.
Reel/Frame 020854/0597 →
Merger
Apr 25, 2008
From: PARTICLE DRILLING, INC.
To: PARTICLE DRILLING TECHNOLOGIES, INC.
Reel/Frame 020856/0524 →
Articles of Amendment
Apr 25, 2008
From: PRODRIL ACQUISITION COMPANY, INC.
To: PARTICLE DRILLING, INC.
Reel/Frame 020857/0756 →
Articles/Certificate of Correction
Apr 25, 2008
From: PRODRIL ACQUISITION COMPANY
To: PRODRIL ACQUISITION COMPANY, INC.
Reel/Frame 020857/0780 →
Assignment and Assumption Agreement
Apr 25, 2008
From: CURLETT FAMILY LIMITED PARTNERSHIP LTD.
To: PRODRIL ACQUISITION COMPANY
Reel/Frame 020857/0789 →
Merger
May 6, 2008
From: MEDXLINK CORP
To: PARTICLE DRILLING TECHNOLOGIES, INC.
Reel/Frame 020903/0611 →
Merger
May 8, 2008
From: PARTICLE DRILLING TECHNOLOGIES, INC.
To: MEDXLINK CORP
Reel/Frame 020921/0550 →
Merger
May 8, 2008
From: PDTI ACQUISITION CORP
To: PARTICLE DRILLING TECHNOLOGIES, INC.
Reel/Frame 020921/0626 →
Corrective Assignment to Correct the Nature of Conveyance Should Be Change of Name with Conveying Party Medxlink Corp to Particle Drilling Technologies, Inc. Previously Recorded on Reel 020903 Frame 0611. Assignor(S) Hereby Confirms the Merger.
May 9, 2008
From: MEDXLINK CORP
To: PARTICLE DRILLING TECHNOLOGIES, INC.
Reel/Frame 020929/0197 →
Assignment of Assignor's Interest
Oct 9, 2009
From: PARTICLE DRILLING TECHNOLOGIES, INC.
To: PDTI HOLDINGS, LLC
Reel/Frame 023348/0522 →