Patent Assignment
Reel/Frame 027690/0218
Corrective Assignment to Correct the Second Applicant's Name Previously Recorded at Reel 027137, Frame 0927.
Recorded: 2011-12-06
Pages: 6
Assignors
SHEN, YUELIN
Executed: 2011-07-05
ZHANG, YOUHE
Executed: 2011-06-23
BURHAN, YURI
Executed: 2011-06-13
SIRACKI, MICHAEL A.
Executed: 2011-06-14
NAGARAJ, MAHAVIR
Executed: 2011-06-11
DURAIRAJAN, BALA
Executed: 2011-06-13
MCDONOUGH, SCOTT D.
Executed: 2011-06-22
CARIVEAU, PETER THOMAS
Executed: 2011-06-24
Assignee
SMITH INTERNATIONAL, INC.
1310 RANKIN RD., HOUSTON, TEXAS, 77073
Covered Property
(1)
Rolling Cutter Assembled Directly to the Bit Pockets
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 17, 2011
From: SHEN, YUELIN; ZHANG, YOUHE; BURHAN, YURI; SIRACKI, MICHAEL A.
To: SMITH INTERNATIONAL, INC.
Reel/Frame 026765/0146 →
Corrective Assignment to Correct the Fifth and Sixth Applicants Names Previously Recorded at Reel 026765, Frame 0146
Sep 29, 2011
From: SHEN, YUELIN; ZHANG, JOHN; BURHAN, YURI; SIRACKI, MICHAEL A.
To: SMITH INTERNATIONAL, INC.
Reel/Frame 027137/0927 →