Patent Assignment
Reel/Frame 020431/0302
Assignment of Assignor's Interest
Recorded: 2008-01-30
Pages: 5
Assignor
NCR CORPORATION
Executed: 2005-10-27
Assignee
TELEDATA SOUND LLC
2215-B RENAISSANCE DRIVE, SUITE 5, LAS VEGAS, NEVADA, 89119
Covered Properties
(4)
A Programmable Protocol Engine Having Context Free and Context Dependent Processes
Patent:
5,067,104 →
Application:
07/045,904 →
Data Compression/Decompression Method and Apparatus
Patent:
5,140,321 →
Application:
07/755,027 →
Data Compression/Decompression Method and Apparatus
Patent:
5,281,967 →
Application:
07/827,634 →
Method and Apparatus for Recovering Aborted File (or Data) Transmission
Patent:
5,752,251 →
Application:
08/912,457 →
Related Assignments
(9)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest.
Sep 4, 1991
From: JUNG, ROBERT K.
To: PRIME COMPUTER, INC.
Reel/Frame 005837/0462 →
Security Interest
Nov 2, 1992
From: COMPUTERVISION CORPORATION, A CORP. OF DE
To: CHEMICAL BANK, A NY CORP.
Reel/Frame 006314/0077 →
Assignment of Assignor's Interest
Jun 1, 1993
From: PRIME COMPUTER, INC.
To: COMPUTERVISION CORPORATION
Reel/Frame 006663/0565 →
Assignment of Assignor's Interest
Aug 31, 1995
From: JUNG, ROBERT K.
To: COMPUTERVISION CORPORATION
Reel/Frame 007603/0733 →
Assignment of Assignor's Interest
Oct 28, 1996
From: AT&T CORPORATION
To: NCR CORPORATION
Reel/Frame 008194/0528 →
Termination and Release of Assignment of Security Interest in Patents
Apr 20, 1998
From: COMPUTERVISION CORPORATION, A DELAWARE CORPORATION
To: CHASE MANHATTAN BANK (F/K/A CHEMICAL BANK), AS COLLATERAL AGENT
Reel/Frame 009178/0329 →
Assignment of Assignor's Interest
Nov 11, 2002
From: CVSI, INC.
To: NCR CORPORATION
Reel/Frame 013231/0526 →
Assignment of Assignor's Interest
Dec 8, 2005
From: PRIME COMPUTER, INC.
To: COMPUTERVISION CORPORATION
Reel/Frame 016862/0469 →
Change of Name
Apr 10, 2013
From: PARAMETRIC TECHNOLOGY CORPORATION
To: PTC INC.
Reel/Frame 030185/0128 →