IP Library › Assignment 013423/0263
Patent Assignment
Reel/Frame 013423/0263

Assignment of Assignor's Interest

Recorded: 2002-10-23 Pages: 3
Assignors
NAKANO, TOSHIHISA
Executed: 2002-09-17
MATSUZAKI, NATSUME
Executed: 2002-09-17
TATEBAYASHI, MAKOTO
Executed: 2002-09-17
Assignee
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
1006, OAZA KADOMA, KADOMA-SHI, OSAKA 571-8501, JAPAN
Covered Property (1)
Digital Work Protection System, Key Management Apparatus, and User Apparatus
Patent: 7,272,229 →
Application: 10/278,082 →
Publication: US 2003/0081792
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Oct 29, 2018
From: MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
To: PANASONIC CORPORATION
Reel/Frame 047346/0494 →
Assignment of Assignor's Interest Oct 31, 2018
From: PANASONIC CORPORATION
To: SOVEREIGN PEAK VENTURES, LLC
Reel/Frame 047914/0675 →