Patent Assignment
Reel/Frame 020474/0769
Assignment of Assignor's Interest
Recorded: 2008-02-07
Pages: 5
Assignee
SLEEP DIAGNOSTICS PTY LTD
150 CHESTNUT STREET, SUITE 9, RICHMOND, VICTORIA, 3121, AUSTRALIA
Covered Property
(1)
Alertness Sensing Spectacles
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Jun 25, 2019
From: SLEEP DIAGNOSTICS PTY LTD.
To: OPTALERT PTY LTD
Reel/Frame 049572/0846 →
Change of Name
Jun 25, 2019
From: OPTALERT PTY LTD
To: OPTALERT LIMITED
Reel/Frame 049572/0885 →
Change of Name
Jun 25, 2019
From: OPTALERT LIMITED
To: OPTALERT HOLDINGS PTY LIMITED
Reel/Frame 049572/0963 →
Assignment of Assignor's Interest
Jun 25, 2019
From: OPTALERT HOLDINGS PTY LIMITED
To: SDIP HOLDINGS PTY LTD
Reel/Frame 049573/0047 →