Patent Assignment
Reel/Frame 005368/0232
Assignment of Assignors Interest.
Recorded: 1990-05-21
Pages: 2
Assignor
BIJAWAT, SANJAI KUMAR
Executed: 1989-10-24
Assignee
EXTREL CORPORATION, A CORP. OF PA
240 ALPHA DR., PITTSBURGH,, PENNSYLVANIA, 15238
Covered Property
(1)
Method and Apparatus for Analyzing Encapsulated Vapors
Patent:
5,172,581 →
Application:
07/410,506 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
Sep 21, 1989
From: BRACKMANN, RICHARD T.; MYERS, RICHARD L.
To: EXTREL CORPORATION, 240 ALPHA DR., PITTSBURGH, PA 15238, A CORP. OF PA
Reel/Frame 005142/0821 →
Assignment of Assignor's Interest
Feb 17, 1994
From: EXTREL CORPORATION
To: WATERS INVESTMENTS LIMITED
Reel/Frame 006862/0710 →
Assignment of Assignor's Interest
Aug 21, 1995
From: WATERS INVESTMENTS LIMITED, A DELAWARE CORPORATION
To: ABB PROCESS ANALYTICS, INC.
Reel/Frame 007677/0560 →