IP Library Assignment 018703/0934
Patent Assignment
Reel/Frame 018703/0934

Assignment of Assignor's Interest

Recorded: 2007-01-02 Pages: 7
Assignors
CHANG, ASIA
Executed: 2004-03-28
TANAKA, DON AKIRA
Executed: 2006-03-24
Assignee
NITINOL DEVELOPMENT CORPORATION
47533 WESTINGHOUSE DRIVE, FREMONT, CALIFORNIA, 94539
Covered Property (1)
Variable Resistance Pulmonary Ventilation Bypass Valve
Patent: 7,406,963 →
Application: 11/332,977 →
Publication: US 2007/0163598
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jun 28, 2007
From: NITINOL DEVELOPMENT CORPORATION
To: RESPIRA, INC.
Reel/Frame 019489/0689 →
Change of Name Dec 3, 2007
From: RESPIRA, INC.
To: PORTAERO, INC.
Reel/Frame 020186/0043 →