Patent Assignment
Reel/Frame 008274/0280
Security Agreement
Recorded: 1996-12-26
Pages: 4
Assignor
OBJECT DESIGN, INC.
Executed: 1996-12-17
Assignee
FIRST NATIONAL BANK OF BOSTON, THE
100 FEDERAL STREET, 01-19-03, BOSTON, MASSACHUSETTS, 02110
Covered Property
(1)
Method and Apparatus for Virtual Memory Mapping and Transaction Management in an Object-Oriented Database System
Patent:
5,426,747 →
Application:
07/674,874 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
Mar 25, 1991
From: WEINREB, DANIEL L.; HARADHVALA, SAM J.
To: OBJECT DESIGN A CORP. OF MASSACHUSETTS
Reel/Frame 005761/0642 →
Change of Name
May 12, 2000
From: OBJECT DESIGN, INC.
To: EXCELON CORPORATION
Reel/Frame 010795/0557 →
Assignment of Assignor's Interest
Jul 30, 2004
From: EXCELON CORPORATION
To: PROGRESS SOFTWARE CORPORATION
Reel/Frame 014920/0272 →