IP Library › Assignment 005364/0628
Patent Assignment
Reel/Frame 005364/0628

Assignment of Assignors Interest.

Recorded: 1990-07-02 Pages: 4
Assignors
ZENZ, FREDERICK A.
Executed: 1990-06-21
COLYAR, JAMES J.
Executed: 1990-07-02
LI, ALLEN S.
Executed: 1990-07-02
Assignee
HRI, INC., A CORP OF DE
100 OVERLOOK CTR., SUITE 400,, PRINCETON, NEW JERSEY, 08540
Covered Property (1)
Fluidized Bed Combustion System and Method Utilizing Capped Dual-Sided Contact Units
Patent: 5,033,413 →
Application: 07/547,561 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Feb 2, 1994
From: HRI, INC.
To: HYDROCARBON RESEARCH,INC.
Reel/Frame 006847/0641 →
Assignment of Assignor's Interest Jun 28, 1995
From: HYDROCARBON RESEARCH, INC.
To: IFP ENTERPRISES
Reel/Frame 007662/0538 →