IP Library Assignment 005537/0819
Patent Assignment
Reel/Frame 005537/0819

Assignment of Assignors Interest.

Recorded: 1990-12-11 Pages: 4
Assignors
BRANDMAN, YIGAL
Executed: 1990-12-06
PURI, MANOJ
Executed: 1990-12-06
Assignee
OCTEL COMMUNICATIONS CORPORATION
890 TASMAN DRIVE, A CORP. OF DE, MILPITAS, CALIFORNIA, 95035-7439
Covered Property (1)
Dual Tone Multifrequency Signal Detection and Identification Methods and Apparatus
Patent: 5,257,309 →
Application: 07/625,366 →
Related Assignments (12)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Mar 26, 2002
From: LUCENT TECHONOLOGIES INC.
To: AVAYA TECHONOLGY CORP.
Reel/Frame 012683/0613 →
Merger Mar 26, 2002
From: OCTEL COMMUNICATIONS CORPORATION
To: LUCENT TECHNOLOGIES INC.
Reel/Frame 012683/0483 →
Security Agreement Apr 9, 2002
From: AVAYA TECHNOLOGY CORP.
To: BANK OF NEW YORK, THE
Reel/Frame 012775/0149 →
Merger Jun 29, 2006
From: VMX, INC.
To: OCTEL COMMUNICATIONS CORPORATION
Reel/Frame 018015/0252 →
Security Agreement Nov 27, 2007
From: AVAYA, INC.; AVAYA TECHNOLOGY LLC; OCTEL COMMUNICATIONS LLC; VPNET TECHNOLOGIES, INC.
To: CITIBANK, N.A., AS ADMINISTRATIVE AGENT
Reel/Frame 020156/0149 →
Security Agreement Nov 28, 2007
From: AVAYA, INC.; AVAYA TECHNOLOGY LLC; OCTEL COMMUNICATIONS LLC; VPNET TECHNOLOGIES, INC.
To: CITICORP USA, INC., AS ADMINISTRATIVE AGENT
Reel/Frame 020166/0705 →
Reassignment Jun 27, 2008
From: AVAYA TECHNOLOGY LLC
To: AVAYA INC.
Reel/Frame 021158/0290 →
Conversion from Corp to Llc Dec 29, 2008
From: AVAYA TECHNOLOGY CORP.
To: AVAYA TECHNOLOGY LLC
Reel/Frame 022071/0420 →
Security Agreement Feb 22, 2011
From: AVAYA INC., A DELAWARE CORPORATION
To: BANK OF NEW YORK MELLON TRUST, NA, AS NOTES COLLATERAL AGENT, THE
Reel/Frame 025863/0535 →
Bankruptcy Court Order Releasing All Liens Including the Security Interest Recorded at Reel/Frame 025863/0535 Dec 15, 2017
From: THE BANK OF NEW YORK MELLON TRUST, NA
To: AVAYA INC.
Reel/Frame 044892/0001 →
Bankruptcy Court Order Releasing All Liens Including the Security Interest Recorded at Reel/Frame 012775/0149 Dec 15, 2017
From: THE BANK OF NEW YORK
To: AVAYA INC. (FORMERLY KNOWN AS AVAYA TECHNOLOGY CORP.)
Reel/Frame 044893/0266 →
Release of Security Interest Jan 9, 2018
From: CITICORP USA, INC.
To: AVAYA, INC.; SIERRA HOLDINGS CORP.; AVAYA TECHNOLOGY, LLC; OCTEL COMMUNICATIONS LLC
Reel/Frame 045032/0213 →