IP Library › Assignment 015617/0854
Patent Assignment
Reel/Frame 015617/0854

Assignment of Assignor's Interest

Recorded: 2005-01-24 Pages: 3
Assignors
HAAPAPURO, ANDREW J.
Executed: 2004-09-27
DRAMBAREAN, VIOREL
Executed: 2004-09-27
Assignee
ETYMOTIC RESEARCH, INC.
61 MARTIN LANE, ELK GROVE VILLAGE, ILLINOIS, 60007
Covered Property (1)
Noise Canceling Microphone with Acoustically Tuned Ports
Patent: 7,162,041 →
Application: 10/951,458 →
Publication: US 2005/0069156
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest Apr 12, 2018
From: ETYMOTIC RESEARCH, INC.
To: JPMORGAN CHASE BANK, N.A.
Reel/Frame 045922/0320 →
Release of Security Interest Jun 14, 2022
From: JPMORGAN CHASE BANK, N.A.
To: ETYMOTIC RESEARCH, INC.
Reel/Frame 060380/0475 →