Patent Assignment
Reel/Frame 006960/0806
Change of Name
Recorded: 1994-02-02
Pages: 8
Assignor
PRIME COMPUTER, INC.
Executed: 1992-08-13
Assignee
COMPUTERVISION CORPORATION
100 CROSBY DRIVE, BEDFORD, MASSACHUSETTS, 01730
Covered Properties
(4)
Method and Apparatus for Providing a User Configurable System Which Integrates and Manages a Plurality of Different Task and Software Tools
Patent:
5,423,023 →
Application:
07/543,048 →
Data Processing System Providing User Interaction in Multiple Natural Languages
Patent:
5,428,772 →
Application:
07/770,088 →
A Distributed Data Processing System Providing a Distributed Stream Software Environment to Enable Application on a First System to Use Driver on a Second System
Patent:
5,519,833 →
Application:
07/929,798 →
Method and Apparatus for Exercising an Integrated Software System
Application:
08/072,353 →
Related Assignments
(17)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest.
Sep 27, 1990
From: BATCH, JAMES C.; BURNS-BROOKENS, EILEEN M.; IVANOV, PAVEL; MICHEL, TIMOTHY I.
To: PRIME COMPUTER, INC., A CORPORATION OF DE
Reel/Frame 005692/0594 →
Assignment of Assignors Interest.
Dec 2, 1991
From: MERZ, LAUREN
To: PRIME COMPUTER, INC.
Reel/Frame 005942/0568 →
Assignment of Assignors Interest.
Dec 16, 1991
From: CHARLES, JACQUES
To: PRIME COMPUTER, INC.
Reel/Frame 005949/0308 →
Assignment of Assignors Interest.
Aug 13, 1992
From: AGRANAT, IAN; ZIMMERMAN, KARL E.
To: PRIME COMPUTER, INC.
Reel/Frame 006185/0421 →
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 →
Security Interest
Jan 6, 1994
From: COMPUTERVISION CORPORATION (DEL. CORP.) (FORMERLY PRIME COMPUTER, INC.)
To: CHEMICAL BANK (N.Y. CORP.)
Reel/Frame 006839/0793 →
Security Interest
Feb 10, 1995
From: COMPUTERVISION CORPORATION
To: GENERAL ELECTRIC CAPITAL CORPORATION
Reel/Frame 007334/0801 →
Security Interest
Sep 12, 1995
From: COMPUTERVISION CORPORATION
To: GENERAL ELECTRIC CAPITAL CORPORATION
Reel/Frame 007644/0750 →
Termination and Release Agreement
Feb 20, 1996
From: GENERAL ELECTRIC CAPITAL CORPORATION
To: COMPUTERVISION CORPORATION
Reel/Frame 007815/0001 →
Assignment of Security Interest
Feb 20, 1996
From: COMPUTERVISION CORPORATION
To: BANKERS TRUST COMPANY
Reel/Frame 007815/0912 →
Assignment of Assignor's Interest
May 23, 1996
From: PRIME COMPUTER, INC.
To: COMPUTERVISION CORPORATION
Reel/Frame 007954/0943 →
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 →
Termination and Release of Assignment of Security
Jul 28, 1998
From: COMPUTERVISION CORPORATION, A DELAWARE CORP.
To: BANKERS TRUST COMPANY, AS COLLATERAL AGENT
Reel/Frame 009342/0885 →
Assignment of Assignor's Interest
Nov 11, 2002
From: CVSI, INC.
To: NCR CORPORATION
Reel/Frame 013231/0526 →
Assignment of Assignor's Interest
Aug 28, 2008
From: NCR CORPORATION
To: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY. LTD.
Reel/Frame 021450/0507 →
Change of Name
Apr 10, 2013
From: PARAMETRIC TECHNOLOGY CORPORATION
To: PTC INC.
Reel/Frame 030185/0128 →