Patent Assignment
Reel/Frame 005692/0594
Assignment of Assignors Interest.
Recorded: 1990-09-27
Pages: 6
Assignors
BATCH, JAMES C.
Executed: 1990-09-04
BURNS-BROOKENS, EILEEN M.
Executed: 1990-09-04
IVANOV, PAVEL
Executed: 1990-09-04
MICHEL, TIMOTHY I.
Executed: 1990-09-04
RUSSELL, ROBERT A.
Executed: 1990-09-04
Assignee
PRIME COMPUTER, INC., A CORPORATION OF DE
PRIME PARK, NATICK, MASSACHUSETTS, 01760
Covered Property
(1)
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 →
Related Assignments
(9)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest
Jan 6, 1994
From: COMPUTERVISION CORPORATION (DEL. CORP.) (FORMERLY PRIME COMPUTER, INC.)
To: CHEMICAL BANK (N.Y. CORP.)
Reel/Frame 006839/0793 →
Change of Name
Feb 2, 1994
From: PRIME COMPUTER, INC.
To: COMPUTERVISION CORPORATION
Reel/Frame 006960/0806 →
Assignment of Security Interest
Feb 20, 1996
From: COMPUTERVISION CORPORATION
To: BANKERS TRUST COMPANY
Reel/Frame 007815/0912 →
Termination and Release Agreement
Feb 20, 1996
From: GENERAL ELECTRIC CAPITAL CORPORATION
To: COMPUTERVISION CORPORATION
Reel/Frame 007815/0001 →
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 →