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Patent Assignment Abstract of Title

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Total Assignments: 2

Patent #:	5531825	Issue Dt:	07/02/1996	Application #:	08486425	Filing Dt:	06/07/1995
Inventors:	ELLIS M. GARTNER, JOSEPH A. COGLIANO, AHMAD ARFAEL, LESLIE A. JARDINE, PAUL SCHEINER et al
Title:	HYDRAULIC CEMENT SET ACCELERATORS BASED ON NITROALCOHOLS

Assignment: 1

Reel/Frame:

007630/0438

Recorded: 09/01/1995

Pages: 3

Conveyance:

ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors:

HEYER, HARALD

Exec Dt:

08/16/1995

ROHL, HERBERT

Exec Dt:

08/16/1995

Assignee:

DRAGERWERK AG

MOISLINGER ALLEE 53-55

LUBECK, GERMANY 23542

Correspondent:

MCGLEW & TUTTLE, P.C.

JOHN JAMES MCGLEW

SCARBOROUGH STATION

SCARBOROUGH, NY 10510-0827

Assignment: 2

Reel/Frame:

007850/0944

Recorded: 03/18/1996

Pages: 8

Conveyance:

ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors:

GARTNER, ELLIS M.

Exec Dt:

01/15/1996

COGLIANO, JOSEPH A.

Exec Dt:

01/26/1996

ARFAEI, AHMAD

Exec Dt:

01/12/1996

JARDINE, LESLIE A.

Exec Dt:

03/08/1996

SCHEINER, PAUL

Exec Dt:

01/15/1996

DUECKER, HEYMAN C.

Exec Dt:

01/12/1996

Assignee:

W. R. GRACE & CO.-CONN

1114 AVENUE OF THE AMERICAS

NEW YORK, NEW YORK 10036

Correspondent:

W. R. GRACE & CO.-CONN.

CRAIG K. LEON

55 HAYDEN AVENUE

LEXINGTON, MA 02173

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