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Patent Assignment Assignee Details
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Assignee Name : METALLGESELLSCHAFT AG
Total Assignments: 44
Assignment: 1
Reel/Frame:004216/0587   Pages: 1
Recorded: 01/06/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ALIG, FRANZ
Exec Dt:
12/27/1983
2
HEMMERLING, HORST
Exec Dt:
12/27/1983
3
NEULINGER, FRANZ
Exec Dt:
12/27/1983
Assignee
1
METALLGESELLSCHAFT AG
REUTERWEG 14
A CORP. OF GERMANY
D-6000 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4521226
NONE
06568856
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 2
Reel/Frame:004405/0921   Pages: 1
Recorded: 11/13/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DIVISEK, JIRI
Exec Dt:
10/09/1984
2
SCHMITZ, HEINZ
Exec Dt:
10/09/1984
3
WULLENWEBER, HEINZ
Exec Dt:
10/09/1984
Assignees
1
KERNFORSCHUNGSANLAGE JULICH GESELLSCHAFT MIT BESCHRANKTER HAFTUNG
GERMANY
2
METALLGESELLSCHAFT AG
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4584065
NONE
06644829
Correspondence name and address
NILS H. LJUNGMAN
P.O. BOX 130
GREENSBURG, PA 15601
Assignment: 3
Reel/Frame:005153/0589   Pages: 1
Recorded: 06/05/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
REIMANN, HARTWIG SERIAL#:
Exec Dt:
11/26/1986
2
KRUSKE, GERHARD
Exec Dt:
11/26/1986
Assignee
1
METALLGESELLSCHAFT AG
REUTERWEG 14
6000 FRANKFURT/MAIN 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4859541
NONE
07020528
Correspondence name and address
ALLEGRETTI & WITCOFF, LTD.
10 SOUTH WACKER DRIVE
CHICAGO, IL 60606
Assignment: 4
Reel/Frame:004746/0326   Pages: 1
Recorded: 08/17/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HENG, RUDOLF
Exec Dt:
07/29/1987
2
KOCH, WALTER
Exec Dt:
07/29/1987
3
PIETSCH, HARTMUT
Exec Dt:
07/29/1987
Assignee
1
METALLGESELLSCHAFT AG
A CORP. OF GERMANY
6000 FRANKFURT/MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4775107
NONE
07040911
Correspondence name and address
SPRUNG HORN KRAMER AND WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 5
Reel/Frame:004768/0617   Pages: 1
Recorded: 10/09/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MICHLER, WILHELM
Exec Dt:
10/02/1987
2
BOTH, HANS W.
Exec Dt:
10/02/1987
3
KEPPLER, ROLF
Exec Dt:
10/02/1987
Assignee
1
METALLGESELLSCHAFT AG
REUTERWEG 14
A CORP. OF GERMANY
D-6000 FRANKFURT AM MAIN,, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4762538
NONE
07082756
Correspondence name and address
KARL F. ROSS
5676 RIVERDALE AVENUE
NEW YORK, NY 10471
Assignment: 6
Reel/Frame:004848/0554   Pages: 1
Recorded: 03/14/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GRUNEWALD, GERHARD
Exec Dt:
03/07/1988
2
KAMMERER, HANS
Exec Dt:
03/07/1988
Assignees
1
METALLGESELLSCHAFT AG
REUTERWEG 14
A CORP. OF WEST GERMANY
D-6000 FRANKFURT AM MAIN, GERMANY
2
LINDE AG
DR.-CARL-VON-LINDE-STRASSE 14
A CORP. OF WEST GERMANY
D-8023 HOLLRIEGELSKREUTH, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4834781
NONE
07167559
Correspondence name and address
THE FIRM OF KARL F. ROSS
5676 RIVERDALE AVE.
NEW YORK, NY 10471
Assignment: 7
Reel/Frame:004965/0750   Pages: 1
Recorded: 10/20/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CAPPEL, FRED
Exec Dt:
10/18/1988
2
HANKEL, DIRK
Exec Dt:
10/18/1988
3
MEILER, HEINRICH
Exec Dt:
10/18/1988
4
ROSENSTOCK, FRIEDRICH
Exec Dt:
10/18/1988
Assignee
1
METALLGESELLSCHAFT AG
REUTERWEG 14
A GERMAN CORP.
D 6000 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4969775
NONE
07260559
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 8
Reel/Frame:005722/0292   Pages: 3
Recorded: 05/04/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DORR, KARL-HEINZ
Exec Dt:
05/01/1989
2
GRIMM, HUGO
Exec Dt:
05/01/1989
3
NEUMANN, HEINZ
Exec Dt:
05/01/1989
4
ADLKOFER, JURGEN
Exec Dt:
05/01/1989
Assignees
1
BASF AG
CARL-BOSCH-STRASSE 38
LUDWIGSHAFEN W. GERMANY, GERMANY D-6700
2
METALLGESELLSCHAFT AG
REUTERWEG 14
FRANKFURT AM MAIN W. GERMANY, GERMANY D-6000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5030428
NONE
07325595
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
120 WHITE PLAINS RD.
TARRYTOWN, NY 10591
Assignment: 9
Reel/Frame:005112/0382   Pages: 2
Recorded: 08/11/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SORG, HELMUT
Exec Dt:
07/07/1989
2
PIEPER, HELMUT
Exec Dt:
07/07/1989
3
ZSCHOCHER, HARTMUT
Exec Dt:
07/07/1989
4
MERLET, HEINZ
Exec Dt:
07/07/1989
Assignees
1
SORG GMBH & CO. KG
IM ALLER 23
D-8770 LOHR/MAIN, GERMANY
2
METALLGESELLSCHAFT AG
REUTERWEG 1
D-6000 FRANKFURT 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4944785
NONE
07370593
Correspondence name and address
FELFE & LYNCH
805 THIRD AVE
NEW YORK, NY 10022
Assignment: 10
Reel/Frame:005869/0877   Pages: 2
Recorded: 10/15/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
VOEST-ALPINE AKTIENGESELLSCHAFT
Exec Dt:
09/09/1991
Assignee
1
METALLGESELLSCHAFT AG
REUTERWEG 13
FRANKFURT, GERMANY D-6000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4332551
NONE
06217134
Correspondence name and address
KURT KELMAN
1077 NORTHERN BOULEVARD
ROSLYN, NEW YORK 11576
Assignment: 11
Reel/Frame:005874/0937   Pages: 2
Recorded: 10/09/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FRANK, WOLFGANG
Exec Dt:
09/17/1991
2
LOFFLER, JOHANNES
Exec Dt:
09/17/1991
3
HOLLE, NORBERT
Exec Dt:
09/17/1991
Assignee
1
METALLGESELLSCHAFT AG
REUTERWEG 14
FRANKFURT AM MAIN, GERMANY W-6000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5150729
NONE
07774021
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
1140 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 12
Reel/Frame:005882/0844   Pages: 2
Recorded: 10/15/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SCHMITT, GERHARD
Exec Dt:
10/07/1991
2
MIELKE, HORST
Exec Dt:
10/07/1991
3
HERBERT, PETER
Exec Dt:
10/07/1991
Assignee
1
METALLGESELLSCHAFT AG
REUTERWEG 14
FRANKFURT AM MAIN, GERMANY W-6000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5145491
NONE
07777815
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
1140 AVE., OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 13
Reel/Frame:005902/0703   Pages: 2
Recorded: 11/01/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BERTRAM, STEFFEN
Exec Dt:
10/22/1991
2
SCHMITT, KARLHEINZ
Exec Dt:
10/22/1991
Assignee
1
METALLGESELLSCHAFT AG
A GERMAN CORPORATION
REUTERWEG 14 W-6000 FRANKFURT AM MAIN GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5209846
NONE
07786432
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
1140 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 14
Reel/Frame:006003/0556   Pages: 2
Recorded: 01/29/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FOLLER, PETER C.
Exec Dt:
01/14/1992
2
VORA, RAVI
Exec Dt:
01/14/1992
3
ALLEN, ROBERT J.
Exec Dt:
01/14/1992
Assignee
1
METALLGESELLSCHAFT AG
POSTFACH 10 15 01
A CORPORATION OF GERMANY
D-6000 FRANKFURT/MAIN 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5250162
NONE
07827731
Correspondence name and address
HERBERT DUBNO
THE FIRM OF KARL F. ROSS
5676 RIVERDALE AVENUE
P.O. BOX 900
NEW YORK, NY 10471-0900
Assignment: 15
Reel/Frame:005999/0355   Pages: 2
Recorded: 01/24/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LOREE, THOMAS R.
Exec Dt:
01/19/1992
2
HERMES, ROBERT E.
Exec Dt:
01/19/1992
Assignee
1
METALLGESELLSCHAFT AG
A CORPORATION OF GERMANY
REUTERWEG 14 W-6000 FRANKFURT AM MAIN, GERMANY
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5256880
NONE
07825485
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
1140 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 16
Reel/Frame:006571/0331   Pages: 4
Recorded: 05/13/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ROLLINGER, BERNT
Exec Dt:
05/05/1993
Assignee
1
METALLGESELLSCHAFT AG
REUTERWEG 14,
D-6000 FRANKFURT AM MAIN 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5350434
NONE
08061765
Correspondence name and address
MICHAEL J. STRIKER
360 LEXINGTON AVENUE
NEW YORK, NY 10017
Assignment: 17
Reel/Frame:006624/0301   Pages: 3
Recorded: 07/22/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TACKE, MICHAEL
Exec Dt:
07/12/1993
2
AHRENS, PETER
Exec Dt:
07/12/1993
3
GRIMM, HUGO
Exec Dt:
07/12/1993
4
NEUMANN, HEINZ
Exec Dt:
07/12/1993
5
WINKLER, EGON
Exec Dt:
07/15/1993
6
WERNER, AREND
Exec Dt:
07/15/1993
7
BEITELSCHMIDT, WALTER
Exec Dt:
07/15/1993
8
TRIEBSKORN, BRUNO
Exec Dt:
07/15/1993
Assignees
1
METALLGESELLSCHAFT AG
REUTERWEG 14 D-60271 FRANKFURT AM MAIN, GERMANY
FRANKFURT AM MAIN,, GERMANY D-60271
2
B A S F AKTIENGESELLSCHAFT
CARL-BOSCH-STR. 38
LUDWIGSHAFEN, GERMANY D-67063
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5387402
NONE
08066301
Correspondence name and address
HERBERT DUBNO
THE FIRM OF KARL F. ROSS, P.C.
5676 RIVERDALE AVE.
P.O. BOX 900
RIVERDALE (BRONX) N.Y. 10471-0900
Assignment: 18
Reel/Frame:006682/0247   Pages: 2
Recorded: 09/10/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WEBER, RALPH
Exec Dt:
08/23/1993
Assignee
1
METALLGESELLSCHAFT AG
REUTERWEG 14
D-60323 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4946498
NONE
07422033
Correspondence name and address
DVORAK AND TRAUB
RICHARD B. KLAR
20 EXCHANGE PLACE
37TH FLOOR
NEW YORK, NEW YORK 10005
Assignment: 19
Reel/Frame:006894/0488   Pages: 3
Recorded: 03/11/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHEMIE HOLDING AG
Exec Dt:
01/17/1994
Assignee
1
METALLGESELLSCHAFT AG
REUTERWEG 14
LEGAL & PATENT DEPARTMENT
D-60323 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4738754
NONE
06867320
Correspondence name and address
LEONARD HORN, ESQUIRE
SPRUNG HORN KRAMER & WOODS
660 WHITE PLAINS ROAD
TARRYTOWN, NY 10591
Assignment: 20
Reel/Frame:006914/0638   Pages: 2
Recorded: 02/25/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHELER, WOFGANG
Exec Dt:
01/27/1994
2
EMMEL, JURGEN
Exec Dt:
01/27/1994
3
LEWANDOWSKI, WLADYSLAW
Exec Dt:
01/27/1994
Assignee
1
METALLGESELLSCHAFT AG
REUTERWEG 14
60271 FRANKFURT AM MAIN
FRANKFURT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5401471
NONE
08166436
Correspondence name and address
LEONARD HORN, ESQ.
SPRUNG HORN KRAMER & WOODS
660 WHITE PLAINS ROAD
TARRYTOWN, NY 10591
Assignment: 21
Reel/Frame:007486/0971   Pages: 5
Recorded: 05/11/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRIEBLER, WOLF-DIETER
Exec Dt:
04/12/1994
2
AMIRZADEH-ASL, DJAMSCHID
Exec Dt:
04/12/1994
Assignee
1
METALLGESELLSCHAFT AG
FRANKFURT AM MAIN
GERMANY D-602
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5503680
NONE
08211512
Correspondence name and address
MICHAEL J. STRIKER
360 LEXINGTON
NEW YORK, NY 10017
Assignment: 22
Reel/Frame:007278/0789   Pages: 2
Recorded: 12/16/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHLICHTING, EBERHARD
Exec Dt:
12/12/1994
2
BUCHOLD, HENNING
Exec Dt:
12/12/1994
3
MALLOK, GERD
Exec Dt:
12/12/1994
4
GARTNER, FRITZ-JURGEN
Exec Dt:
12/12/1994
5
STONNER, HANS-MARTIN
Exec Dt:
12/12/1994
Assignee
1
METALLGESELLSCHAFT AG
REUTERWEG 14
D-60323 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5532393
NONE
08358447
Correspondence name and address
LEONARD HORN
SPRUNG HORN KRAMER ET AL
660 WHITE PLAINS ROAD
FOURTH FLOOR
TARRYTOWN, NY 10591-5144
Assignment: 23
Reel/Frame:007359/0603   Pages: 2
Recorded: 02/09/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRESSER, WOLFGANG
Exec Dt:
01/30/1995
2
HIRSCH, MARTIN
Exec Dt:
01/30/1995
3
SAATCI, ALPAYDIN
Exec Dt:
01/30/1995
Assignee
1
METALLGESELLSCHAFT AG
REUTERWEG 14 GERMANY
D-60323 FRANKFURT AM MAIN,, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5560762
NONE
08385994
Correspondence name and address
FELFE & LYNCH
C/O VINCENT M. FAZZARI, ESQ.
805 THIRD AVENUE
NEW YORK, NY 10022
Assignment: 24
Reel/Frame:008456/0809   Pages: 2
Recorded: 03/10/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEISS, WILFRIED
Exec Dt:
07/21/1995
2
RITTMEYER, PETER
Exec Dt:
07/21/1995
3
EMMEL, UTE
Exec Dt:
07/21/1995
Assignee
1
METALLGESELLSCHAFT AG
REUTERWEG 14
D-60323 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5677543
NONE
08499547
Correspondence name and address
FELFE & LYNCH
VINCENT M. FEZZARI, ESQ.
805 THIRD AVENUE
NEW YORK, NY 10022-7513
Assignment: 25
Reel/Frame:007996/0812   Pages: 4
Recorded: 03/04/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
RIZZON, JOHN
Exec Dt:
02/05/1996
Assignee
1
METALLGESELLSCHAFT AG
REUTERWEG 14
D-60323 FRANKFURT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5771822
NONE
08561649
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
LEONARD HORN
660 WHITE PLAINS ROAD
TARRYTOWN, NY 10591-5144
Assignment: 26
Reel/Frame:007874/0894   Pages: 2
Recorded: 04/01/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROLL, WERNER
Exec Dt:
03/19/1996
2
HOHMANN, FRIEDRICH W.
Exec Dt:
03/19/1996
Assignee
1
METALLGESELLSCHAFT AG
REUTERWEG 14
FRANKFURT/MAIN, GERMANY D-603
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5935517
NONE
08591828
Correspondence name and address
THE FIRM OF KARL F. ROSS P.C.
HERBERT DUBNO
5676 RIVERDALE AVENUE, BOX 900
RIVERDALE (BRONX) NY 10471-0900
Assignment: 27
Reel/Frame:007941/0771   Pages: 2
Recorded: 05/08/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NEUMANN, ULRICH
Exec Dt:
04/22/1996
2
WILLING, WOLFGANG
Exec Dt:
04/22/1996
Assignee
1
METALLGESELLSCHAFT AG
REUTERWEG 14
D-60323 FRANKFURT/MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5660615
NONE
08602136
Correspondence name and address
THE FIRM OF KARL F. ROSS, P.C.
HERBERT DUBNO
5676 RIVERDALE AVENUE, BOX 900
RIVERDALE (BRONX), NEW YORK 10471-0900
Assignment: 28
Reel/Frame:010313/0157   Pages: 3
Recorded: 10/14/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LOEFFLER, FRIDOLIN
Exec Dt:
01/14/1998
2
PLAINER, HERMANN
Exec Dt:
01/13/1998
3
SPROESSLER, BRUNO
Exec Dt:
01/14/1998
4
OTTOFRICKENSTEIN, HANS
Exec Dt:
01/13/1998
Assignees
1
ROEHM GMBH
KIRSCHENALLEE
64293 DARMSTADT, GERMANY
2
METALLGESELLSCHAFT AG
REUTERWEG 14
60323 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6001640
NONE
08983324
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER, ET AL
ROBERT F. GNUSE
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VIRGINIA 22202
Assignment: 29
Reel/Frame:009314/0651   Pages: 3
Recorded: 07/20/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BUEHLER AG
Exec Dt:
05/16/1998
Assignee
1
METALLGESELLSCHAFT AG
BOCKENHEIMER LANDSTRASSE 73-77
D-60325 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5181617
NONE
07587343
Correspondence name and address
MCAULAY NISSEN GOLDBERG KIEL & HAND, LLP
GERALD H. KIEL, ESQ.
261 MADISON AVENUE
NEW YORK, NY 10016-2391
Assignment: 30
Reel/Frame:009562/0005   Pages: 2
Recorded: 11/02/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LURGI AG
Exec Dt:
09/28/1998
Assignee
1
METALLGESELLSCHAFT AG
BOCKENHEIMER LANDSTRASSE 73-77
FRANKFURT AM MAIN, GERMANY D-603
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5993765
NONE
08980716
Correspondence name and address
MICHAEL J. STRIKER
103 EAST NECK ROAD
HUNTINGTON, NY 11743
Assignment: 31
Reel/Frame:010143/0758   Pages: 2
Recorded: 12/08/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GELDNER, JOACHIM
Exec Dt:
11/03/1998
2
WITTEL, KLAUS
Exec Dt:
11/05/1998
3
BLUEMLHUBER, GEORG
Exec Dt:
11/20/1998
Assignee
1
METALLGESELLSCHAFT AG
REUTWEG 14
FRANKFURT AM MAIN, GERMANY 60323
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6153015
NONE
09202016
Correspondence name and address
MICHAEL J. STRIKER
103 EAST NECK ROAD
HUNTINGTON, NY 11743
Assignment: 32
Reel/Frame:009907/0321   Pages: 2
Recorded: 04/21/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUTMANN, PEDRO
Exec Dt:
01/19/1999
2
WEISENBART, JAKOB
Exec Dt:
02/02/1999
Assignee
1
METALLGESELLSCHAFT AG
REUTWEG 14
FRANKFURT AM MAIN, GERMANY 60323
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6150570
NONE
09230159
Correspondence name and address
MICHAEL J. STRIKER
103 EAST NECK ROAD
HUNTINGTON, NY 11743
Assignment: 33
Reel/Frame:010424/0074   Pages: 4
Recorded: 12/06/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRUNEWALD, GERHARD
Exec Dt:
11/22/1999
2
ZWIEFELHOFER, UWE
Exec Dt:
11/12/1999
Assignee
1
METALLGESELLSCHAFT AG
BOCKENHEIMER LANDSTRASSE 73-77
D-60325 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6488742
US20020178917
09402075
Correspondence name and address
NORRIS, MCLAUGHLIN & MARCUS, P.A.
WILLIAM C. GERSTENZANG
660 WHITE PLAINS ROAD
TARRYTOWN, NY 10591-5144
Assignment: 34
Reel/Frame:010623/0045   Pages: 4
Recorded: 02/18/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BEYZAVI, ALI
Exec Dt:
11/30/1999
2
HIRSCH, MARTIN
Exec Dt:
11/30/1999
Assignee
1
METALLGESELLSCHAFT AG
BOCKENHEIMER LANDSTRASSE 73-77
D-60325 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6352572
NONE
09403921
Correspondence name and address
NORRIS, MCLAUGHLIN & MARCUS, P.A.
WILLIAM C. GERSTENZANG
660 WHITE PLAINS ROAD
TARRYTOWN, NY 10591-5144
Assignment: 35
Reel/Frame:010860/0974   Pages: 4
Recorded: 06/02/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHMIDT, HANS-WERNER
Exec Dt:
02/01/2000
2
RAHN, MARTIN
Exec Dt:
05/25/2000
3
HEISSWOLF, HORST
Exec Dt:
05/25/2000
4
SCHNELL, MARC
Exec Dt:
03/27/2000
5
ERKES, BERND
Exec Dt:
05/22/2000
Assignee
1
METALLGESELLSCHAFT AG
BOCKENHEIMER LANDSTRASSE 73-77
FRANKFURT AM MAIN, GERMANY D-603
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6488901
NONE
09423146
Correspondence name and address
NORRIS, MCLAUGHLIN & MARCUS, P.A.
WILLIAM C. GERSTENZANG
660 WHITE PLAINS ROAD
TARRYTOWN, NEW YORK 10591-5144
Assignment: 36
Reel/Frame:010674/0870   Pages: 4
Recorded: 03/15/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIRSCH, MARTIN
Exec Dt:
02/04/2000
2
STROEDER, MICHAEL
Exec Dt:
12/22/1999
3
WEBER, PETER
Exec Dt:
01/22/2000
Assignee
1
METALLGESELLSCHAFT AG
BOCKENHEIMER LANDSTRASSE 73-77
D-60325 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6627171
US20020061275
09403191
Correspondence name and address
NORRIS, MCLAUGHLIN & MARCUS, P.A.
WILLIAM C. GERSTENZANG
660 WHITE PLAINS ROAD
TARRYTOWN, NEW YORK 10591-5144
Assignment: 37
Reel/Frame:010983/0314   Pages: 4
Recorded: 07/17/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EICHBERGER, HEINZ
Exec Dt:
05/18/2000
2
SCHIMO, SIEGFRIED
Exec Dt:
05/22/2000
3
STROEDER, MICHAEL
Exec Dt:
05/31/2000
4
WELLS, WILLIAM
Exec Dt:
05/16/2000
Assignee
1
METALLGESELLSCHAFT AG
BOCKENHEIMER LANDSTRASSE 73-77
D-60325 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6524362
NONE
09509182
Correspondence name and address
NORRIS, MCLAUGHLIN & MARCUS, P.A.
WILLIAM C. GERSTENZANG
660 WHITE PLAINS ROAD
TARRYTOWN, NEW YORK 10591-5144
Assignment: 38
Reel/Frame:010915/0468   Pages: 4
Recorded: 06/28/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIRSCH, MARTIN
Exec Dt:
06/16/2000
2
SAATCI, ALPAYDIN
Exec Dt:
06/16/2000
Assignee
1
METALLGESELLSCHAFT AG
BOCKENHEIMER LANDSTRASSE 73-77
FRANKFURT AM MAIN, GERMANY D-603
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6599374
NONE
09529241
Correspondence name and address
NORRIS, MCLAUGHLIN & MARCUS, P.A.
660 WHITE PLAINS ROAD
TARRYTOWN, NEW YORK 10591-5144
Assignment: 39
Reel/Frame:011966/0131   Pages: 4
Recorded: 04/16/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRUHLKE, WOLFRAM
Exec Dt:
10/18/2000
2
RAMM, HANS-OTTO
Exec Dt:
03/18/2001
Assignee
1
METALLGESELLSCHAFT AG
BOCKENHEIMER LANDSTRASSE 73-77
D-60325 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7322538
NONE
09554781
Correspondence name and address
NORRIS, MCLAUGHLIN & MARCUS, P.A.
WILLIAM C. GERSTENZANG
220 EAST 42ND STREET - 30TH FLOOR
NEW YORK, NY 10017
Assignment: 40
Reel/Frame:011736/0866   Pages: 2
Recorded: 04/13/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AMIRZAHEL-ASL, DJAMSCHID
Exec Dt:
03/14/2001
2
RODER, WOLFGANG
Exec Dt:
03/16/2001
3
GRIEBLER, WOLF-DIETER
Exec Dt:
03/16/2001
Assignee
1
METALLGESELLSCHAFT AG
BOCKENHEIMER LANDSTRASSE 73-77
D-60325 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6454831
NONE
09743267
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
ALAN E. SCHIAVELLI
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VIRGINIA 22209
Assignment: 41
Reel/Frame:012342/0803   Pages: 3
Recorded: 12/05/2001
Conveyance: RE-RECORD TO CORRECT THE NAME OF THE FIRST ASSIGNOR, PREVIOUSLY RECORDED ON REEL 011736 FRAME 0866, ASSIGNOR CONFIRMS THE ASSIGNMENT OF THE ENTIRE INTEREST.
Assignors
1
AMIRZADEH-ASL, DJAMSCHID
Exec Dt:
03/14/2001
2
RODER, WOLFGANG
Exec Dt:
03/16/2001
3
GRIEBLER, WOLF-DIETER
Exec Dt:
03/16/2001
Assignee
1
METALLGESELLSCHAFT AG
BOCKENHEIMER LANDSTRASSE 73-77
D-60325 FRANKURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6454831
NONE
09743267
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
ALAN E. SCHIAVELLI
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VIRGINIA 22209
Assignment: 42
Reel/Frame:012289/0944   Pages: 4
Recorded: 10/09/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHUMM, BRUNO
Exec Dt:
09/24/2001
2
REICHERT, BERND
Exec Dt:
09/24/2001
Assignee
1
METALLGESELLSCHAFT AG
BOCKENHEIMER LANDSTRASSE 73-77
D-60325 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6517613
NONE
09763040
Correspondence name and address
NORRIS, MCLAUGHLIN & MARCUS, P.A.
WILLIAM C. GERSTENZANG
220 EAST 42ND STREET - 30TH FLOOR
NEW YORK, NY 10017
Assignment: 43
Reel/Frame:013027/0386   Pages: 4
Recorded: 05/06/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BREHM, LOTHAR
Exec Dt:
03/20/2002
2
LIEBNER, WALDEMAR
Exec Dt:
03/25/2002
3
QUASS, GUNTER
Exec Dt:
03/20/2002
4
ZWIEFELHOFER, UWE
Exec Dt:
04/02/2002
Assignee
1
METALLGESELLSCHAFT AG
BOCKENHEIMER LANDSTRASSE 73-77
D-60325 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6652267
NONE
10030197
Correspondence name and address
NORRIS, MCLAUGHLIN & MARCUS
WILLIAM C. GERSTENZANG
220 EAST 42ND STREET
30TH FLOOR
NEW YORK, NY 10017
Assignment: 44
Reel/Frame:013093/0672   Pages: 4
Recorded: 06/07/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MILLER, JURGEN
Exec Dt:
05/14/2002
2
SCHARKOWSKI, JURGEN
Exec Dt:
05/15/2002
3
VOGT, HANS JOSEF
Exec Dt:
05/15/2002
Assignee
1
METALLGESELLSCHAFT AG
BOCKENHEIMER LANDSTRASSE 72-77
D-60325 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6663696
NONE
10048090
Correspondence name and address
NORRIS, MCLAUGHLIN & MARCUS, P.A.
WILLIAM C. GERSTENZANG
220 EAST 42ND STREET - 30TH FLOOR
NEW YORK, NY 10017

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