IP Library › Assignment 024340/0548
Patent Assignment
Reel/Frame 024340/0548

Assignment of Assignor's Interest

Recorded: 2010-05-05 Pages: 3
Assignors
DEWEY, CHARLES H.
Executed: 2010-04-22
DESAI, PRAFUL C.
Executed: 2010-04-22
Assignee
SMITH INTERNATIONAL, INC.
1310 RANKIN RD., HOUSTON, TEXAS, 77073
Covered Property (1)
Milling System and Method of Milling
Patent: 8,459,357 →
Application: 12/772,781 →
Publication: US 2010/0276145
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jan 3, 2020
From: SMITH INTERNATIONAL, INC.
To: WELLBORE INTEGRITY SOLUTIONS LLC
Reel/Frame 051470/0680 →
Abl Patent Security Agreement Mar 17, 2020
From: WELLBORE INTEGRITY SOLUTIONS LLC
To: WELLS FARGO BANK, NATIONAL ASSOCIATION, AS COLLATERAL AGENT
Reel/Frame 052184/0900 →
Release of Security Interest Jul 20, 2021
From: WELLS FARGO BANK, NATIONAL ASSOCIATION
To: WELLBORE INTEGRITY SOLUTIONS LLC
Reel/Frame 056910/0165 →