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Patent Assignment Abstract of Title

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Total Assignments: 2

Patent #:	5017404	Issue Dt:	05/21/1991	Application #:	07403429	Filing Dt:	09/06/1989
Inventors:	VOLKER PAQUET, ULRICH ACKERMANN, HEINZ-W ETZKORN, RALF TH. KERSTEN, UWE RUTZE
Title:	PLASMA CVD PROCESS USING A PLURALITY OF OVERLAPPING PLASMA COLUMNS

Assignment: 1

Reel/Frame:

005176/0848

Recorded: 11/02/1989

Pages: 1

Conveyance:

ASSIGNMENT OF ASSIGNORS INTEREST.

Assignors:

PAQUET, VOLKER

Exec Dt:

10/02/1989

ACKERMANN, ULRICH

Exec Dt:

10/05/1989

ETZKORN, HEINZ-W

Exec Dt:

10/02/1989

KERSTEN, RALF TH.

Exec Dt:

10/02/1989

RUTZE, UWE

Exec Dt:

10/04/1989

Assignee:

SCHOTT GLASWERKE

HATTENSBERGSTRASSE 10, POSTFACH 24 80

D-6500 MAINZ 1, GERMANY

Correspondent:

I. WILLIAM MILLEN

MILLEN, WHITE & ZELANO

ARLINGTON COURTHOUSE PLAZA 1, STE. 1201

2200 CLARENDON BLVD.

ARLINGTON, VA 22201

Assignment: 2

Reel/Frame:

015931/0531

Recorded: 03/14/2005

Pages: 18

Conveyance:

ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignor:

GLASWERKE, SCHOTT

Exec Dt:

02/09/2005

Assignee:

SCHOTT AG

HATTENBERGSTRASSE 10

MAINZ, GERMANY 55122

Correspondent:

ANTHOY J. ZELANO

2200 CLARENDON BLVD., SUITE 1400

ARLINGTON, VA 22201

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