IP Library › Assignment 026333/0985
Patent Assignment
Reel/Frame 026333/0985

Assignment of Assignor's Interest

Recorded: 2011-05-24 Pages: 3
Assignor
SPECIAL DEVICES, INC.
Executed: 2011-05-10
Assignee
AUSTIN STAR DETONATOR COMPANY
25800 SCIENCE PARK DRIVE, CLEVELAND, OHIO, 44122
Covered Property (1)
Method for Detecting an Unknown or Unmarked Slave Device Such as in an Electronic Blasting System
Patent: 7,971,531 →
Application: 12/542,644 →
Publication: US 2009/0301332
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Sep 30, 2009
From: TEOWEE, GIMTONG; KOUZNETSOV, ALEX A.
To: SPECIAL DEVICES, INC.
Reel/Frame 023308/0880 →
Security Agreement Jan 14, 2010
From: SPECIAL DEVICES, INCORPORATED
To: WAYZATA INVESTMENT PARTNERS LLC
Reel/Frame 023783/0305 →
Release of Security Interest May 24, 2011
From: WAYZATA INVESTMENT PARTNERS, LLC
To: AUSTIN STAR DETONATOR COMPANY
Reel/Frame 026331/0172 →
Security Agreement Sep 9, 2024
From: AUSTIN STAR DETONATOR COMPANY
To: JPMORGAN CHASE BANK, N.A., AS COLLATERAL AGENT
Reel/Frame 068897/0547 →