Patent Assignment
Reel/Frame 019220/0297
Document Re-Recorded to Correct Errors Contained in Property Number(S) 09/704,904. Document Previously Recorded on Reel 017614 Frame 0012. (Assignment of Assignor's Interest) or Nature of Conveyance
Recorded: 2007-04-25
Pages: 6
Assignor
CENGENT THERAPEUTICS
Executed: 2006-01-31
Assignee
KAL RAMNARAYAN
12279 OAKVIEW ROAD, SAN DIEGO, CALIFORNIA, 92129
Covered Property
(1)
Display Tile Structure Using Organic Light Emitting Materials
Patent:
6,498,592 →
Application:
09/709,904 →
Related Assignments
(8)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Nov 1, 2005
From: SARNOFF CORPORATION
To: TRANSPACIFIC IP LTD.
Reel/Frame 016967/0406 →
Assignment of Assignor's Interest
May 11, 2006
From: THERAPEUTICS, CENGENT
To: KAL RAMNARAYAN
Reel/Frame 017614/0012 →
Assignment of Assignor's Interest
May 22, 2006
From: PERSEUS SOROS BIOPHARMA FUND; PARNET, ERNEST; FRANK, FREDERICK; GEIGY, JUERG
To: RAMNARAYAN, KAL
Reel/Frame 017687/0655 →
Corrective Assignment, Reel/Frame 017687/0655, Delete Serial No. 09/704,904
Apr 25, 2007
From: PERSEUS SOROS BIOPHARMA FUND, ET AL.
To: RAMNARAYAN, KAL
Reel/Frame 019220/0308 →
Assignment of Assignor's Interest
Jun 23, 2009
From: TRANSPACIFIC IP LTD.
To: TRANSPACIFIC INFINITY, LLC
Reel/Frame 022856/0281 →
Assignment of Assignor's Interest
Aug 27, 2018
From: TRANSPACIFIC INFINITY, LLC
To: INTELLECTUAL VENTURES ASSETS 91 LLC
Reel/Frame 046717/0337 →
Assignment of Assignor's Interest
Aug 23, 2019
From: BYLAS DISTRICT ECONOMIC ENTERPRISE LLC
To: MEC MANAGEMENT, LLC
Reel/Frame 050143/0861 →
Security Interest
Oct 15, 2020
From: BYLAS DISTRICT ECONOMIC ENTERPRISE, LLC
To: INTELLECTUAL VENTURES ASSETS 91 LLC; INTELLECTUAL VENTURES ASSETS 84 LLC
Reel/Frame 054071/0566 →