Patent Assignment
Reel/Frame 025599/0988
Change of Name
Recorded: 2011-01-07
Pages: 8
Assignor
HYDRIL LLC
Executed: 2009-07-31
Assignee
HYDRIL COMPANY
2200 WEST LOOP SOUTH, SUITE 800, HOUSTON, TEXAS, 77027
Covered Properties
(8)
Threaded Coupling with Water Exclusion Seal System
Floating Wedge Thread for Tubular Connection
Novel Treating Method and Design Method for Tubular Connections
Coupled Connection with an Externally Supported Pin Nose Seal
Dope Relief Method for Wedge Thread Connections
Wedge Thread with High-Angle Metal Seal
Scalloped Wedge Threads
Pseudo Two-Step Connection
Related Assignments
(25)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 25, 2001
From: MANELLA, EUGENE J.; PETERSON, JAMES L.
To: SHELL OIL COMPANY
Reel/Frame 011773/0330 →
Assignment of Assignor's Interest
Apr 25, 2001
From: MANELLA, EUGENE J.; PETERSON, JAMES L.
To: G.B. TUBULARS, INC.
Reel/Frame 011757/0414 →
Assignment of Assignor's Interest
Jun 13, 2005
From: G.B. TUBULARS, INC.
To: HYDRIL COMPANY
Reel/Frame 016674/0949 →
Corrective Assignment to Correct the Receiving Party, Previously Recorded at Reel 016674, Frame 0949.
Dec 21, 2005
From: GEARY, GEORGE B.; TUBULARS, GB
To: HYDRIL COMPANY LP
Reel/Frame 017400/0225 →
Assignment of Assignor's Interest
Aug 15, 2006
From: MALLIS, DAVID LLEWELLYN; SIVLEY, IV, ROBERT S.; REYNOLDS, JR., HARRIS A.
To: HYDRIL COMPANY LP
Reel/Frame 018106/0696 →
Corrective Assignment to Correct a Typograpical Error in the Second Applicant's Name Previously Recorded at Reel 017400, Frame 0225.
Aug 17, 2006
From: GEARY, GEORGE B.; GB TUBULARS, INC.
To: HYDRIL COMPANY
Reel/Frame 018239/0388 →
Corrective Assignment to Correct the Assignee's Name. Document Previously Recorded at Reel 018239 Frame 0386.
Dec 12, 2006
From: GEARY, GEORGE B.; GB TUBULARS, INC.
To: HYDRIL COMPANY LP
Reel/Frame 018711/0241 →
Assignment of Assignor's Interest
Dec 20, 2006
From: SIVLEY, ROBERT S., IV; REYNOLDS, HARRIS A., JR.
To: HYDRIL COMPANY LP
Reel/Frame 018660/0770 →
Assignment of Assignor's Interest
Dec 26, 2006
From: REYNOLDS, JR., HARRIS A.
To: HYDRIL COMPANY LP
Reel/Frame 018732/0733 →
Assignment of Assignor's Interest
Jan 12, 2007
From: REYNOLDS, HARRIS A., JR.; MALLIS, DAVID LLEWELLYN
To: HYDRIL COMPANY LP
Reel/Frame 018753/0966 →
Assignment of Assignor's Interest
Jan 26, 2007
From: REYNOLDS, HARRIS A., JR.; SIVLEY, ROBERT S., IV
To: HYDRIL COMPANY LP
Reel/Frame 018809/0975 →
Assignment of Assignor's Interest
Sep 25, 2007
From: REYNOLDS, HARRIS A., JR.
To: HYDRIL COMPANY LP
Reel/Frame 019871/0183 →
Change of Name
May 14, 2008
From: HYDRIL COMPANY LP
To: HYDRIL GENERAL LLC
Reel/Frame 020947/0544 →
Change of Name
May 14, 2008
From: HYDRIL GENERAL LLC
To: HYDRIL LLC
Reel/Frame 020947/0573 →
Assignment of Assignor's Interest
May 14, 2008
From: REYNOLDS, HARRIS A., JR.
To: HYDRIL COMPANY LP
Reel/Frame 020947/0319 →
Merger
Dec 8, 2008
From: HYDRIL COMPANY LP
To: HYDRIL GENERAL LLC
Reel/Frame 021940/0668 →
Change of Name
Dec 8, 2008
From: HYDRIL GENERAL LLC
To: HYDRIL LLC
Reel/Frame 021940/0944 →
Merger
Jan 5, 2009
From: HYDRIL COMPANY LP
To: HYDRIL GENERAL LLC
Reel/Frame 022057/0795 →
Change of Name
Jan 5, 2009
From: HYDRIL GENERAL LLC
To: HYDRIL LLC
Reel/Frame 022058/0226 →
Change of Name
Jan 9, 2009
From: HYDRIL GENERAL LLC
To: HYDRIL LLC
Reel/Frame 022085/0490 →
Assignment of Assignor's Interest
Jan 9, 2009
From: REYNOLDS, HARRIS A., JR.
To: HYDRIL COMPANY LP
Reel/Frame 022085/0035 →
Merger
Jan 9, 2009
From: HYDRIL COMPANY LP
To: HYDRIL GENERAL LLC
Reel/Frame 022085/0045 →
Merger
Jan 15, 2009
From: HYDRIL COMPANY LP
To: HYDRIL GENERAL LLC
Reel/Frame 022109/0122 →
Change of Name
Jan 15, 2009
From: HYDRIL GENERAL LLC
To: HYDRIL LLC
Reel/Frame 022109/0131 →
Assignment of Assignor's Interest
Jan 15, 2009
From: GEARY, GEORGE B.; GB TUBULARS, INC.
To: HYDRIL COMPANY LP
Reel/Frame 022109/0109 →