IP Library › Assignment 014673/0656
Patent Assignment
Reel/Frame 014673/0656

Assignment of Assignor's Interest

Recorded: 2003-11-03 Pages: 9
Assignors
WELLS, GARY D.
Executed: 2003-07-02
HERBEN, WILLIAM C.
Executed: 2003-07-02
SILVA, ROGERIO H.
Executed: 2003-07-02
FELDER, COY M.
Executed: 2003-07-02
Assignee
DIAMOND PRODUCTS INTERNATIONAL
15500 INTERNATIONAL PLAZA DR., HOUSTON, TEXAS, 77032
Covered Property (1)
Expandable Eccentric Reamer and Method of Use in Drilling
Patent: 6,991,046 →
Application: 10/701,232 →
Publication: US 2005/0092526
Related Assignments (5)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger May 5, 2005
From: DIAMOND PRODUCTS INTERNATIONAL, INC.
To: REEDHYCALOG, L.P.
Reel/Frame 015972/0543 →
Security Agreement Jun 3, 2005
From: REEDHYCALOG, L.P.
To: WELLS FARGO BANK
Reel/Frame 016087/0681 →
Release of Patent Security Agreement Sep 18, 2006
From: WELLS FARGO BANK
To: REED HYCALOG, UTAH, LLC.
Reel/Frame 018463/0103 →
Corrective Assignment to Correct the Receiving Parties Name, Previously Recorded on Reel 018463 Frame 0103. Nov 7, 2006
From: WELLS FARGO BANK
To: REEDHYCALOG, L.P.
Reel/Frame 018490/0732 →
Assignment of Assignor's Interest Aug 23, 2019
From: REEDHYCALOG, L.P.
To: GP USA HOLDING, LLC
Reel/Frame 050151/0700 →