Patent Assignment
Reel/Frame 008181/0178
Assignment of Assignor's Interest
Recorded: 1996-07-09
Pages: 2
Assignor
KIM, HYUN JIK
Executed: 1996-07-09
Assignee
SAMMI COMPUTER SERVICE COMPANY, LTD.
103-15 GALWOR-DONG YOUNG SAN-JU, 7-9 FL. SEO JO BLDG., SEOUL, 140 1, KOREA, REPUBLIC OF
Covered Property
(1)
Carbon Black System and Improved Rubber Stock
Patent:
5,294,253 →
Application:
08/056,821 →
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 23, 2003
From: HYDRIL COMPANY
To: HYDRIL COMPANY LP
Reel/Frame 014499/0197 →
Assignment of Assignor's Interest
Dec 2, 2003
From: HYDRIL COMPANY
To: HYDRIL COMPANY LP
Reel/Frame 014763/0830 →
Release of Lien
Jun 16, 2004
From: CHASE BANK OF TEXAS, NATIONAL ASSOCIATION
To: HYDRIL COMPANY
Reel/Frame 014734/0860 →
Change of Name
May 7, 2008
From: HYDRIL GENERAL LLC
To: HYDRIL LLC
Reel/Frame 020913/0541 →
Merger
May 7, 2008
From: HYDRIL COMPANY LP
To: HYDRIL GENERAL LLC
Reel/Frame 020913/0599 →
Assignment of Assignor's Interest
Jun 5, 2008
From: HYDRIL LLC
To: HYDRIL USA MANUFACTURING LLC
Reel/Frame 021050/0491 →