IP Library › Assignment 023048/0683
Patent Assignment
Reel/Frame 023048/0683

Assignment of Assignor's Interest

Recorded: 2009-08-04 Pages: 3
Assignors
CHISUM, BRAD
Executed: 2009-07-16
FRALICK, MARK
Executed: 2009-07-16
WATERS, RICHARD
Executed: 2009-07-15
Assignee
LUMEDYNE TECHNOLOGIES INCORPORATED
501 W. BROADWAY, SUITE 800, SAN DIEGO, CALIFORNIA, 92101
Covered Property (1)
High Sensitivity Geophone
Patent: 8,443,673 →
Application: 12/534,538 →
Publication: US 2011/0023614
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jan 26, 2021
From: LUMEDYNE TECHNOLOGIES INCORPORATED
To: GOOGLE LLC
Reel/Frame 055038/0098 →
Assignment of Assignor's Interest Feb 18, 2022
From: GOOGLE LLC
To: NXTANT, INC.
Reel/Frame 059043/0923 →