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Patent Assignment Assignor Details
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Assignor Name : NITTEL, KLAUS-DIETER
Total Assignments: 13
Assignment: 1
Reel/Frame:006908/0668   Pages: 5
Recorded: 03/02/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NITTEL, KLAUS-DIETER
Exec Dt:
02/25/1994
2
ZANDER, KARLHEINZ
Exec Dt:
02/25/1994
Assignee
1
METALLGESELLSCHAFT AKTIENGESELLSCHAFT
D-60271 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5415701
NONE
08204984
Correspondence name and address
MICHAEL J. STRIKER
360 LEXINGTON AVENUE
NEW YORK, NY 10017
Assignment: 2
Reel/Frame:007781/0500   Pages: 2
Recorded: 11/06/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NITTEL, KLAUS-DIETER
Exec Dt:
10/25/1995
2
SCHWINKE-KRUSE, NORBERT
Exec Dt:
10/27/1995
Assignee
1
METALLGESELLSCHAFT AKTIENGESELLSCHAFT
REUTERWEG 14
D-60323 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5584945
NONE
08554001
Correspondence name and address
FELFE & LYNCH
C/O VINCENT M. FAZZARI, ESQ.
805 THIRD AVENUE
NEW YORK, NEW YORK 10022
Assignment: 3
Reel/Frame:007798/0295   Pages: 2
Recorded: 11/06/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NITTEL, KLAUS-DIETER
Exec Dt:
10/25/1995
2
NUSS, KARL-HEINZ
Exec Dt:
10/26/1995
Assignee
1
METALLGESELLSCHAFT AKTIENGESELLSCHAFT
REUTERWEG 14
D-60323 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6261644
NONE
08554288
Correspondence name and address
FELFE & LYNCH
VINCENT M. FAZZARI, ESQ.
805 THIRD AVENUE
NEW YORK, NY 10022
Assignment: 4
Reel/Frame:011242/0377   Pages: 3
Recorded: 11/09/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NITTEL, KLAUS-DIETER
Exec Dt:
10/31/2000
2
RAU, UWE
Exec Dt:
10/31/2000
3
SCHWINKE-KRUSE, NORBERT
Exec Dt:
09/20/2000
4
ZANDER, KARL-HEINZ
Exec Dt:
10/18/2000
5
SMITH, NOEL
Exec Dt:
10/18/2000
Assignee
1
METALLGESELLSCHAFT AKTIENGESELLSCHAFT
BOCKENHEIMER LANDSTRASSE 73-77
D-60325 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6479439
NONE
09509696
Correspondence name and address
FULBRIGHT & JAWORSKI L.L.P.
JAMES R. CRAWFORD
666 FIFTH AVENUE
NEW YORK, NEW YORK 10103
Assignment: 5
Reel/Frame:011743/0594   Pages: 3
Recorded: 04/06/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NITTEL, KLAUS-DIETER
Exec Dt:
03/26/2001
2
RAU, UWE
Exec Dt:
03/26/2001
Assignee
1
CHEMETALL GMBH
TRAKEHNER STRASSE 3
D-60487 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6482273
NONE
09787043
Correspondence name and address
FULBRIGHT & JAWARSKI L.L.P.
JAMES R. CRAWFORD
666 FIFTH AVENUE
NEW YORK, NY 10103
Assignment: 6
Reel/Frame:015451/0654   Pages: 3
Recorded: 12/13/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NITTEL, KLAUS-DIETER
Exec Dt:
10/18/2004
2
SCHNEIDER, RALF
Exec Dt:
10/18/2004
Assignee
1
CHEMETALL GMBH
TRAKEHNER STRASSE 3
D-60487 FRANKFURT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7282088
US20060090669
10509586
Correspondence name and address
FULBRIGHT & JAWORSKI, L.L.P.
JAMES R. CRAWFORD
666 FIFTH AVENUE
NEW YORK, N.Y. 10103
Assignment: 7
Reel/Frame:017233/0479   Pages: 3
Recorded: 02/03/2006
Attorney Dkt #:DNAG-311 (10511009)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHNEIDER, RALF
Exec Dt:
12/12/2005
2
NITTEL, KLAUS-DIETER
Exec Dt:
12/12/2005
Assignee
1
CHEMETALL GMBH
TRAKEHNER STRASSE 3
FRANKFURT AM MAIN, GERMANY D-60487
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060237099
10553382
Correspondence name and address
JAMES R. CRAWFORD
FULBRIGHT & JAWORSKI L.L.P.
666 FIFTH AVENUE
NEW YORK, NEW YORK 10103
Assignment: 8
Reel/Frame:020291/0836   Pages: 4
Recorded: 12/20/2007
Attorney Dkt #:DNAG-340(10716541)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NITTEL, KLAUS-DIETER
Exec Dt:
12/04/2007
2
SCHNEIDER, RALF
Exec Dt:
12/04/2007
3
LANG, ANDREAS
Exec Dt:
12/04/2007
Assignee
1
CHEMETALL GMBH
TRAKEHNER STRASSE 3
FRANKFURT AM MAIN, GERMANY 60487
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080166575
11913529
Correspondence name and address
JAMES R. CRAWFORD
FULBRIGHT & JAWORSKI L.L.P.
666 FIFTH AVENUE
NEW YORK, NY 10103
Assignment: 9
Reel/Frame:025303/0703   Pages: 3
Recorded: 11/15/2010
Attorney Dkt #:CMTG.P0010US (11008126)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RAU, UWE
Exec Dt:
08/26/2010
2
NITTEL, KLAUS-DIETER
Exec Dt:
10/06/2010
Assignee
1
CHEMETALL GMBH
TRAKEHNAR STRASSE 3
FRANKFURT, GERMANY 60487
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8956699
US20110045188
12863812
Correspondence name and address
JAMES R. CRAWFORD
FULBRIGHT & JAWORSKI L.L.P.
666 FIFTH AVENUE
NEW YORK, N.Y. 10103
Assignment: 10
Reel/Frame:025303/0708   Pages: 3
Recorded: 11/15/2010
Attorney Dkt #:CMTG.P0011US(11008127)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RAU, UWE
Exec Dt:
08/26/2010
2
NITTEL, KLAUS-DIETER
Exec Dt:
10/06/2010
Assignee
1
CHEMETALL GMBH
TRAKEHNER STRASSE 3
FRANKFURT, GERMANY 60487
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8915108
US20110048090
12863828
Correspondence name and address
JAMES R. CRAWFORD
FULBRIGHT & JAWORSKI L.L.P.
666 FIFTH AVENUE
NEW YORK, N.Y. 10103
Assignment: 11
Reel/Frame:025309/0501   Pages: 3
Recorded: 11/24/2010
Attorney Dkt #:CMTG.P0009US (11008125)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RAU, UWE
Exec Dt:
08/26/2010
2
NITTEL, KLAUS-DIETER
Exec Dt:
10/06/2010
3
LANG, ANDREAS
Exec Dt:
08/26/2010
Assignee
1
CHEMETALL GMBH
TRAKEHNER STRASSE 3
FRANKFURT, GERMANY 60487
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9422503
US20110100081
12863805
Correspondence name and address
JAMES R. CRAWFORD
FULBRIGHT & JAWORSKI L.L.P.
666 FIFTH AVENUE
NEW YORK, NY 10103
Assignment: 12
Reel/Frame:025485/0313   Pages: 4
Recorded: 12/03/2010
Attorney Dkt #:CMTG.P0010US(11008126)
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE'S ADDRESS, PREVIOUSLY RECORDED AT REEL 025303 FRAME 0703.
Assignors
1
RAU, UWE
Exec Dt:
08/26/2010
2
NITTEL, KLAUS-DIETER
Exec Dt:
10/06/2010
Assignee
1
CHEMETALL GMBH
TRAKEHNER STRASSE 3
FRANKFURT, GERMANY 60487
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8956699
US20110045188
12863812
Correspondence name and address
JAMES R. CRAWFORD
FULBRIGHT & JAWORSKI L.L.P.
666 FIFTH AVENUE
NEW YORK, N.Y. 10103
Assignment: 13
Reel/Frame:025641/0084   Pages: 4
Recorded: 12/06/2010
Attorney Dkt #:CMTG.P0011US (11008127)
Conveyance: REEL 025303 FRAME 0708 WRONG SERIAL NO. ON FORM PLEASE DELETE 12/863,812 AND INSERT 12/863,828.
Assignors
1
RAU, UWE
Exec Dt:
08/26/2010
2
NITTEL, KLAUS-DIETER
Exec Dt:
10/06/2010
Assignee
1
CHEMETALL GMBH
TRAKEHNER STRASSE 3
FRANKFURT, GERMANY 60487
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8915108
US20110048090
12863828
Correspondence name and address
JAMES R. CRAWFORD
FULBRIGHT & JAWORSKI L.L.P.
666 FIFTH AVENUE
NEW YORK, N.Y. 10103

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