Patent Assignment
Reel/Frame 005909/0520
Assignment of Assignors Interest.
Recorded: 1991-08-28
Pages: 6
Assignor
CONCRETE TECHNOLOGY CORPORATION
Executed: 1991-07-11
Assignee
E. KHASHOGGI INDUSTRIES A PARTNERSHIP FORMED IN CA
3916 STATE STREET, SANTA BARBARA, CA 93105
Covered Property
(1)
Low Density Hydraulically Bonded Cement Compositions and Their Methods of Manufacture and Use
Application:
07/565,602 →
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
Oct 15, 1990
From: HODSON, SIMON K.; JENNINGS, HAMLIN M.
To: CONCRETE TECHNOLOGY CORPORATION, A CORP. OF CA
Reel/Frame 005475/0780 →
Assignment of Assignors Interest.
Aug 26, 1991
From: CONCRETE TECHNOLOGY CORPORATION A CORP. OF CALIFORNIA
To: E.KHASHOGGI INDUSTRIES A PARTNERSHIP OF CALIFORNIA
Reel/Frame 005828/0094 →
Assignment of Assignors Interest.
Aug 26, 1991
From: NATIONAL CEMENT & CERAMICS LABORATORIES, INC. A CORP. OF ILLINOIS
To: E.KHASHOGGI INDUSTRIES A PARTNERSHIP OF CALIFORNIA
Reel/Frame 005828/0108 →
Security Interest
Feb 16, 1993
From: CONCRETE TECHNOLOGY CORPORATION; NATIONAL CEMENT & CERAMICS LABORATORIES, INC.
To: ESSAM KHASHOGGI
Reel/Frame 006408/0653 →
Release of Security Interest
Sep 20, 1993
From: KHASHOGGI, ESSAM
To: CONCRETE TECHNOLOGY CORPORATION; NATIONAL CEMENT & CERAMICS LABORATORIES, INC.
Reel/Frame 006696/0325 →