Patent Assignment
Reel/Frame 010795/0557
Change of Name
Recorded: 2000-05-12
Pages: 4
Assignor
OBJECT DESIGN, INC.
Executed: 2000-02-23
Assignee
EXCELON CORPORATION
25 MALL ROAD, BURLINGTON, MASSACHUSETTS, 01803
Covered Properties
(2)
Method and Apparatus for Virtual Memory Mapping and Transaction Management in an Object-Oriented Database System
Patent:
5,426,747 →
Application:
07/674,874 →
Telescoping Trailer
Patent:
5,639,139 →
Application:
08/661,382 →
Related Assignments
(3)
Other recorded transfers of the patents 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 →
Security Agreement
Dec 26, 1996
From: OBJECT DESIGN, INC.
To: FIRST NATIONAL BANK OF BOSTON, THE
Reel/Frame 008274/0280 →
Assignment of Assignor's Interest
Jul 30, 2004
From: EXCELON CORPORATION
To: PROGRESS SOFTWARE CORPORATION
Reel/Frame 014920/0272 →