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Patent Assignment Assignor Details
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Assignor Name : SIMMAT, FRITZ
Total Assignments: 4
Assignment: 1
Reel/Frame:004557/0466   Pages: 2
Recorded: 05/21/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ROSS, DIETER
Exec Dt:
04/01/1986
2
BONEWITZ, HANS-ULRICH
Exec Dt:
04/02/1986
3
CHRISTIANSEN, UWE
Exec Dt:
04/02/1986
4
KLEIN, KARL-FRIEDRICH
Exec Dt:
04/03/1986
5
MUHLICH, ALBERT
Exec Dt:
04/04/1986
6
RAU, KARLHEINZ
Exec Dt:
04/04/1986
7
RUFFING, WOLFGANG
Exec Dt:
04/26/1986
8
SIMMAT, FRITZ
Exec Dt:
04/02/1986
9
STEINKOHL, ANTON
Exec Dt:
04/05/1986
10
TAKKE, RALF
Exec Dt:
04/02/1986
Assignee
1
HERAEUS QUARZSCHMELZ GMBH
QUARZSTRASSE,
6450 HANAU, WEST, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4676814
NONE
06866052
Correspondence name and address
FELFE & LYNCH
805 THIRD AVENUE
NEW YORK, NY 10022
Assignment: 2
Reel/Frame:004864/0907   Pages: 1
Recorded: 05/03/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KREUTZER, KARL
Exec Dt:
04/15/1988
2
SIMMAT, FRITZ
Exec Dt:
04/15/1988
3
STEINKOHL, ANTON
Exec Dt:
04/15/1988
4
ENGLISCH, WOLFGANG
Exec Dt:
04/15/1988
Assignee
1
HERAEUS QUARZSCHMNELZE GMBH
QUARZSTRASSE
6450 HANAU, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4842628
NONE
07162823
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 3
Reel/Frame:005142/0872   Pages: 1
Recorded: 09/21/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ENGLISCH, WOLFGANG
Exec Dt:
08/18/1989
2
LEBER, HELMUT
Exec Dt:
08/28/1989
3
REIMANN, KLAUS
Exec Dt:
09/11/1989
4
SIMMAT, FRITZ
Exec Dt:
09/04/1989
Assignee
1
HERAEUS QUARZSCHMELZE GMBH, QUARZSTRASSE, 6450 HANAU, FED. REP. OF GERMANY A WEST GERMAN CORP.
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4956059
NONE
07410581
Correspondence name and address
FELFE & LYNCH
805 THIRD AVE.
NEW YORK, NY 1002
Assignment: 4
Reel/Frame:006865/0515   Pages: 3
Recorded: 02/22/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ENGLISCH, WOLFGANG
Exec Dt:
02/03/1994
2
GOY, HEINRICH
Exec Dt:
02/03/1994
3
SAUERWEIN, PAUL
Exec Dt:
02/03/1994
4
HITZSCHKE, PETER
Exec Dt:
02/03/1994
5
SIMMAT, FRITZ
Exec Dt:
02/03/1994
6
TAKKE, RALF
Exec Dt:
02/03/1994
7
STEINER, GERHARD
Exec Dt:
02/03/1994
Assignee
1
HERAEUS QUARZGLAS GMBH
QUARZSTRASSE
63450 HANAU, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5443607
NONE
08170925
Correspondence name and address
FINNEGAN HENDERSON ET AL.
ARTHUR S. GARRETT, ESQ.
1300 I STREET, N.W., #700
WASHINGTON, D.C. 20005-3315

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