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Patent Assignment Assignor Details
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Assignor Name : GRIEBLER, WOLF-DIETER
Total Assignments: 11
Assignment: 1
Reel/Frame:004780/0984   Pages: 1
Recorded: 08/24/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KRETH, WOLFGANG
Exec Dt:
08/19/1987
2
GRIEBLER, WOLF-DIETER
Exec Dt:
08/19/1987
Assignee
1
METALLGESELLSCHAFT AKTIENGESELLSCHAFT, A CORP. OF THE FEDERAL REPUBLIC OF GERMANY
REUTERWEG 14
D-6000 FRANKFURT AM MAIN, W. GERMANY, GERMANY
Property
 
Pat #
Pub #
Intl #
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4885034
NONE
07088882
Correspondence name and address
KARL F. ROSS
5676 RIVERDALE AVENUE
POST OFFICE BOX 900
NEW YORK, NY 10471-0900
Assignment: 2
Reel/Frame:005448/0274   Pages: 3
Recorded: 08/13/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HAYASHI, TAKAO
Exec Dt:
07/05/1990
2
SATO, NORIHIRO
Exec Dt:
07/05/1990
3
OMOTANI, CHIKARA
Exec Dt:
07/04/1990
4
HOSOI, MANABU
Exec Dt:
07/06/1990
5
KASAHARA, NOBUYOSHI
Exec Dt:
07/04/1990
6
RUDOLPH, GUNTHER
Exec Dt:
07/17/1990
7
GRIEBLER, WOLF-DIETER
Exec Dt:
07/19/1990
8
HOCKEN, JORG
Exec Dt:
07/23/1990
Assignees
1
METALLGESELLSCHAFT AKTIENGESELLSCHAFT
REUTERWEG 14, A GERMAN CORP.
FRANKFURT AM MAIN, GERMANY D-6000
2
MITSUI MINING & SMELTING CO., LTD.
2-1-1, NIHONBASHI-MUROMACHI, CHUO-KU A CORP. OF JAPAN
SHINJUKU-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
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5312614
NONE
07538255
Correspondence name and address
FELFE & LYNCH
805 THIRD AVENUE
NEW YORK, NY 10022
Assignment: 3
Reel/Frame:005881/0415   Pages: 3
Recorded: 08/13/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HAYASHI, TAKAO
Exec Dt:
07/05/1990
2
SATO, NORIHIRO
Exec Dt:
07/05/1990
3
OMOTANI, CHIKARA
Exec Dt:
07/04/1990
4
HOSOI, MANABU
Exec Dt:
07/06/1990
5
KASAHARA, NOBUYOSHI
Exec Dt:
07/04/1990
6
RUDOLPH, GUNTHER
Exec Dt:
07/17/1990
7
GRIEBLER, WOLF-DIETER
Exec Dt:
07/19/1990
8
HOCKEN, JORG
Exec Dt:
07/23/1990
Assignees
1
METALLGESELLSCHAFT AKTIENGESELLSCHAFT
REUTERWEG 14
FRANKFURT AM MAIN, GERMANY D-6000
2
MITSUI MINING & SMELTING CO., LTD.
2-1-1, NIHONBASHI-MUROMACHI, CHUO-KU
SHINJUKU-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5102650
NONE
07544122
Correspondence name and address
FELEF & LYNCH
805 THIRD AVE.
NEW YORK, NY 10022
Assignment: 4
Reel/Frame:005467/0106   Pages: 3
Recorded: 10/09/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SATO, NORIHIRO
Exec Dt:
09/07/1990
2
HOSOI, MANABU
Exec Dt:
09/10/1990
3
KASAHARA, NOBUYOSHI
Exec Dt:
09/10/1990
4
ADERHOLD, CLEMENS
Exec Dt:
08/28/1990
5
GRIEBLER, WOLF-DIETER
Exec Dt:
08/14/1990
6
HOCKEN, JORG
Exec Dt:
08/16/1990
7
ROSIN, UWE
Exec Dt:
08/16/1990
8
RUDOLPH, GUNTHER
Exec Dt:
09/18/1990
9
HAYASHI, TAKAO
Exec Dt:
09/07/1990
Assignees
1
METALLGESELLSCHAFT AKTIENGESELLSCHAFT
REUTERWEG 14
D-6000 FRANKFURT AM MAIN, GERMANY
2
MITSUI MINING & SMELTING CO., LTD.
2-1-1, NIHONBASHI-MUROMACHI, CHUO-KU, SHINJUKU-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5131952
NONE
07566180
Correspondence name and address
FELFE & LYNCH
805 THIRD AVE.
NEW YORK, NY 10022
Assignment: 5
Reel/Frame:005912/0938   Pages: 2
Recorded: 11/13/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GRIEBLER, WOLF-DIETER
Exec Dt:
10/14/1991
2
HOCKEN, JORG
Exec Dt:
10/18/1991
3
RUDOLPH, GUNTHER
Exec Dt:
10/22/1991
Assignees
1
MITSUI MINING & SMELTING CO., LTD. A CORP. OF JAPAN
1-1, 2-CHOME, NIHOMBASHI-MUROMACHI, CHUO-KU
TOKYO, JAPAN
2
METALL GESELLSCHAFT AKTIENGESELLSCHAFT A CORP. OF GERMANY
REUTERWEG 14
D-6000 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5171364
NONE
07792015
Correspondence name and address
BUCKNAM & ARCHER
600 OLD COUNTRY RD.
GARDEN CITY, NY 11530
Assignment: 6
Reel/Frame:005936/0574   Pages: 2
Recorded: 11/26/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HAYASHI, TAKAO
Exec Dt:
10/30/1991
2
SATO, NORIHIRO
Exec Dt:
10/30/1991
3
OMOTANI, CHIKARA
Exec Dt:
10/30/1991
4
HOSOI, MANABU
Exec Dt:
10/30/1991
5
KASAHARA, NOBUYOSHI
Exec Dt:
10/30/1991
6
GRIEBLER, WOLF-DIETER
Exec Dt:
11/05/1991
7
HOCKEN, JORG
Exec Dt:
11/05/1991
8
RUDOLPH, GUNTHER
Exec Dt:
11/05/1991
Assignees
1
MITSUI MINING & SMELTING CO., LTD., A CORPORATION OF JAPAN
1-1, NIHONBASHI MUROMACHI 2-CHOME
CHUO-KU, TOKYO, JAPAN
2
METALLGESELLSCHAFT AKTIENGESELLSCHAFT, A CORPORATION OF GERMANY
REUTERWEG 14
D-6000 FRANKFURT AM MAIN 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5273822
NONE
07798102
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
2100 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, D.C. 200037-3202
Assignment: 7
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: 8
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: 9
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: 10
Reel/Frame:011735/0381   Pages: 3
Recorded: 04/23/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MEYERS, FRANZ
Exec Dt:
03/30/2001
2
KASTNER, JURGEN
Exec Dt:
03/19/2001
3
WEDLER, MICHAEL
Exec Dt:
03/20/2001
4
WEISER, PETER
Exec Dt:
03/19/2001
5
WINKLER, JOCHEN
Exec Dt:
03/28/2001
6
GRIEBLER, WOLF-DIETER
Exec Dt:
03/30/2001
Assignee
1
SACHTLEBEN CHEMIE GMBH
DR. RUDOLF-SACHTLEBEN-STRASSE 4
47198 DUISBURG, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6635694
NONE
09763388
Correspondence name and address
FULBRIGHT & JAWORSKI L.L.P.
JAMES R. CRAWFORD
666 FIFTH AVENUE
NEW YORK, NY 10103
Assignment: 11
Reel/Frame:028634/0561   Pages: 3
Recorded: 07/25/2012
Attorney Dkt #:436N.0014
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRIEBLER, WOLF-DIETER
Exec Dt:
07/23/2012
2
GESENHUES, ULRICH
Exec Dt:
06/27/2012
Assignee
1
SACHTLEBEN CHEMIE GMBH
DR.-RUDOLF-SACHTLEBEN-STRASSE 4
DUISBURG, GERMANY 47198
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120288715
13574003
Correspondence name and address
CAHN & SAMUELS LLP
1100 17TH STREET NW
SUITE 401
WASHINGTON, DC 20036

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