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Patent Assignment Assignor Details
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Assignor Name : HOCKEN, JORG
Total Assignments: 9
Assignment: 1
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 #
App #
 
 
 
 
 
 
 
 
 
 
 
5312614
NONE
07538255
Correspondence name and address
FELFE & LYNCH
805 THIRD AVENUE
NEW YORK, NY 10022
Assignment: 2
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: 3
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: 4
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: 5
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: 6
Reel/Frame:010173/0502   Pages: 4
Recorded: 08/17/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOCKEN, JORG
Exec Dt:
07/26/1999
2
KARL, WOLF-RUDIGER
Exec Dt:
08/09/1999
3
SCHULTE, KLAUS
Exec Dt:
07/26/1999
Assignee
1
METALLGESELLSCHAFT AKTIENGESELLSCHAFT
BOCKENHEIMER LANDSTRASSE 73-77
D-60325 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6051155
NONE
09341108
Correspondence name and address
SPRUNG KRAMER SCHAEFER & BRISCOE
WILLIAM C. GERSTENZANG
660 WHITE PLAINS ROAD
TARRYTOWN, NEW YORK 10591-5144
Assignment: 7
Reel/Frame:020731/0160   Pages: 4
Recorded: 03/31/2008
Attorney Dkt #:DNAG-341 (10800328)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EICKSCHEN, RALF
Exec Dt:
01/25/2008
2
HOCKEN, JORG
Exec Dt:
01/28/2008
3
KASTNER, JURGEN
Exec Dt:
01/25/2008
Assignee
1
SACHTLEBEN CHEMIE GMBH
DR.-RUDOLF-SACHTLEBEN-STRASSE 4
DUISBURG, GERMANY 47198
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080283805
11988596
Correspondence name and address
JAMES R. CRAWFORD
FULBRIGHT & JAWORSKI L.L.P.
666 FIFTH AVENUE
NEW YORK, N.Y. 10103
Assignment: 8
Reel/Frame:023271/0858   Pages: 4
Recorded: 09/23/2009
Attorney Dkt #:DNAG-388-US (10906043)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AMIRZADEH-ASL, DJAMSCHID
Exec Dt:
06/18/2009
2
WELP, DIRK
Exec Dt:
06/18/2009
3
HOCKEN, JORG
Exec Dt:
06/18/2009
4
WINKLER, JOCHEN
Exec Dt:
06/18/2009
Assignee
1
SACHTLEBEN CHEMIE GMBH
DR.-RUDOLF-SACHTLEBEN-STRASSE 4
DUISBURG, GERMANY 47198
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100063164
12515973
Correspondence name and address
JAMES R. CRAWFORD
FULBRIGHT & JAWORSKI L.L.P.
666 FIFTH AVENUE
NEW YORK, N.Y. 10103
Assignment: 9
Reel/Frame:024454/0930   Pages: 4
Recorded: 05/28/2010
Attorney Dkt #:436N.0008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EBBINGHAUS, PETER
Exec Dt:
04/23/2010
2
BECKER, BERNHARD
Exec Dt:
04/23/2010
3
KOHNERT, JENS
Exec Dt:
04/23/2010
4
HOCKEN, JORG
Exec Dt:
04/23/2010
5
SCHELLEN, RALF
Exec Dt:
04/29/2010
6
KLEIN, BERND-MICHAEL
Exec Dt:
04/23/2010
7
MULLER, FRIEDRICH
Exec Dt:
04/23/2010
8
GROTHE, SONJA
Exec Dt:
04/23/2010
9
ROHE, BERND
Exec Dt:
04/23/2010
Assignee
1
SACHTLEBEN CHEMIE GMBH
DR. RUDOLF-SACHTLEBEN-STRASSE 4
DUISBURG, GERMANY 47198
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8163828
US20100267878
12738849
Correspondence name and address
CAHN & SAMUELS LLP
1100 17TH STREET NW
SUITE 401
WASHINGTON, DC 20036

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