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Patent Assignment Assignor Details
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Assignor Name : RITTMEYER, PETER
Total Assignments: 17
Assignment: 1
Reel/Frame:008456/0809   Pages: 2
Recorded: 03/10/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/21/1995
2
Exec Dt:
07/21/1995
3
Exec Dt:
07/21/1995
Assignee
1
REUTERWEG 14
D-60323 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
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NONE
08499547
Correspondence name and address
FELFE & LYNCH
VINCENT M. FEZZARI, ESQ.
805 THIRD AVENUE
NEW YORK, NY 10022-7513
Assignment: 2
Reel/Frame:008600/0604   Pages: 2
Recorded: 06/25/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/20/1997
2
Exec Dt:
05/20/1997
3
Exec Dt:
05/06/1997
4
Exec Dt:
05/07/1997
Assignee
1
REUTERWEG 14
D-60323 FRANKFURT/MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08849441
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: 3
Reel/Frame:010541/0592   Pages: 3
Recorded: 01/12/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/08/1999
2
Exec Dt:
12/03/1999
3
Exec Dt:
11/25/1999
4
Exec Dt:
11/25/1999
5
Exec Dt:
11/25/1999
Assignee
1
BOCKENHEMER LANDSTRASSE 73-77
D-60325 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09423595
Correspondence name and address
FULBRIGHT & JAWORSKI L.L.P.
JAMES R. CRAWFORD
666 FIFTH AVENUE
NEW YORK, NEW YORK 10103
Assignment: 4
Reel/Frame:010516/0543   Pages: 3
Recorded: 01/11/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/20/1999
2
Exec Dt:
12/21/1999
3
Exec Dt:
12/20/1999
Assignee
1
BOCKENHEIMER LANDSTRASSE 73-77
D-60325 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09423344
Correspondence name and address
FULBRIGHT & JAWORSKI L.L.P.
JAMES R. CRAWFORD
666 FIFTH AVENUE
NEW YORK, NY 10103
Assignment: 5
Reel/Frame:011921/0793   Pages: 3
Recorded: 06/25/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/11/2001
2
Exec Dt:
06/11/2001
3
Exec Dt:
06/11/2001
4
Exec Dt:
06/11/2001
Assignee
1
TRAKEHNER STRASSE 3
D-60487 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09862988
Correspondence name and address
FULBRIGHT & JAWORSKI LLP
JAMES R. CRAWFORD
666 5TH AVENUE
NEW YORK, NY 10103
Assignment: 6
Reel/Frame:012046/0178   Pages: 2
Recorded: 07/20/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/02/2001
2
Exec Dt:
06/25/2001
3
Exec Dt:
06/25/2001
4
Exec Dt:
06/22/2001
Assignee
1
TRAKEHNER STRASSE 3, D-60487
FRANKFURT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09830424
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
RALPH T. WEBB
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 7
Reel/Frame:012649/0711   Pages: 3
Recorded: 02/07/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/31/2002
2
Exec Dt:
01/31/2002
3
Exec Dt:
01/31/2002
Assignee
1
TRAKEHNER STRASSE 3
D-60487 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09988804
Correspondence name and address
FULBRIGHT & JAWORSKI LLP
JAMES R. CRAWFORD
666 FIFTH AVENUE
NEW YORK, NEW YORK 10103
Assignment: 8
Reel/Frame:016924/0427   Pages: 3
Recorded: 10/21/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/06/2005
2
Exec Dt:
10/06/2005
3
Exec Dt:
10/05/2005
4
Exec Dt:
10/05/2005
Assignee
1
TRAKEHNER STRASSE 3
FRANKFURT AM MAIN, GERMANY D-60487
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11209258
Correspondence name and address
JAMES R. CRAWFORD
FULBRIGHT & JAWORSKI L.L.P.
666 FIFTH AVENUE
NEW YORK, NEW YORK 10103
Assignment: 9
Reel/Frame:021097/0770   Pages: 3
Recorded: 06/13/2008
Attorney Dkt #:DNAG-350-US (10804886)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/13/2008
2
Exec Dt:
05/13/2008
3
Exec Dt:
05/13/2008
Assignee
1
TRAKEHNER STRASSE 3
FRANKFURT AM MAIN, GERMANY 60487
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12083411
Correspondence name and address
JAMES R. CRAWFORD
FULBRIGHT & JAWORSKI L.L.P.
666 FIFTH AVENUE
NEW YORK, N.. 10103
Assignment: 10
Reel/Frame:021999/0818   Pages: 4
Recorded: 12/17/2008
Attorney Dkt #:DNAG-361-US(10810698)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/09/2008
2
Exec Dt:
12/09/2008
3
Exec Dt:
11/12/2008
4
Exec Dt:
12/09/2008
5
Exec Dt:
12/12/2008
6
Exec Dt:
12/10/2008
Assignee
1
TRAKEHNER STRASSE 3.
FRANKFURT AM MAIN, GERMANY 60487
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12279724
Correspondence name and address
JAMES R. CRAWFORD
FULBRIGHT & JAWORSKI L.L.P.
666 FIFTH AVENUE
NEW YORK, N.Y. 10103
Assignment: 11
Reel/Frame:024346/0894   Pages: 4
Recorded: 05/06/2010
Attorney Dkt #:DNAG-415-US(11000395)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/14/2010
2
Exec Dt:
04/13/2010
3
Exec Dt:
04/16/2010
Assignee
1
TRAKEHNER STRASSE 3
FRANKFURT, GERMANY 60487
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12669223
Correspondence name and address
JAMES R. CRAWFORD
FULBRIGHT & JAWORSKI L.L.P.
666 FIFTH AVENUE
NEW YORK, N.Y. 10103
Assignment: 12
Reel/Frame:025710/0154   Pages: 3
Recorded: 01/25/2011
Attorney Dkt #:CMTG.POO19US(11011818)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/18/2011
2
Exec Dt:
01/20/2011
3
Exec Dt:
01/20/2011
Assignee
1
TRAKEHNER STRASSE 3
FRANKFURT, GERMANY 60487
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12990866
Correspondence name and address
JAMES R. CRAWFORD
FULBRIGHT & JAWORSKI L.L.P.
666 FIFTH AVENUE
NEW YORK, NY 10103
Assignment: 13
Reel/Frame:035129/0236   Pages: 4
Recorded: 03/10/2015
Attorney Dkt #:CMTG.P0106US # 11318362
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/11/2014
2
Exec Dt:
09/12/2014
3
Exec Dt:
09/11/2014
4
Exec Dt:
09/12/2014
5
Exec Dt:
09/15/2014
6
Exec Dt:
09/19/2014
7
Exec Dt:
09/11/2014
Assignee
1
TRAKEHNER STRASSE 3
FRANKFURT AM MAIN, GERMANY 60487
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14119980
Correspondence name and address
NORTON ROSE FULBRIGHT US LLP
666 FIFTH AVENUE
JAMES R. CRAWFORD
NEW YORK, NY 10103
Assignment: 14
Reel/Frame:037142/0417   Pages: 4
Recorded: 11/25/2015
Attorney Dkt #:OZ-11027-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/12/2014
2
Exec Dt:
09/11/2014
3
Exec Dt:
09/11/2014
4
Exec Dt:
09/17/2014
5
Exec Dt:
09/18/2014
Assignee
1
INDUSTRIEPARK HÖCHST
GEBÄUDE G 879
FRANKFURT AM MAIN, GERMANY D-65926
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14241690
Correspondence name and address
ALBEMARLE CORPORATION
451 FLORIDA STREET
BATON ROUGE, LA 70801-1765
Assignment: 15
Reel/Frame:037428/0223   Pages: 7
Recorded: 01/07/2016
Attorney Dkt #:OZ-11039 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/06/2016
2
Exec Dt:
01/06/2016
3
Exec Dt:
01/05/2016
Assignee
1
INDUSTRIEPARK HÖCHST
GEBÄUDE G879
FRANKFURT AM MAIN, GERMANY D-65926
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14357919
Correspondence name and address
ALBEMARLE CORPORATION
451 FLORIDA STREET
BATON ROUGE, LA 70801
Assignment: 16
Reel/Frame:040955/0632   Pages: 10
Recorded: 01/12/2017
Attorney Dkt #:OZ-14001-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/18/2016
2
Exec Dt:
11/18/2016
3
Exec Dt:
11/18/2016
4
Exec Dt:
11/18/2016
5
Exec Dt:
12/05/2016
6
Exec Dt:
11/18/2016
Assignee
1
INDUSTRIEPARK HÖCHST, GEBÄUDE G 879
FRANKFURT AM MAIN, GERMANY 65926
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15109489
Correspondence name and address
ALBEMARLE CORPORATION
451 FLORIDA STREET
BATON ROUGE, LA 70801-1765
Assignment: 17
Reel/Frame:055900/0821   Pages: 13
Recorded: 04/13/2021
Attorney Dkt #:105705.0102/OZ-18001-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/14/2021
2
Exec Dt:
01/27/2021
3
Exec Dt:
02/22/2021
4
Exec Dt:
01/21/2021
5
Exec Dt:
01/12/2021
6
Exec Dt:
01/13/2021
7
Exec Dt:
01/13/2021
8
Exec Dt:
03/22/2021
Assignee
1
INDUSTRIEPARK HÖCHST, GEBÄUDE G879
FRANKFURT AM MAIN, GERMANY 65926
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17258842
Correspondence name and address
ALBEMARLE GERMANY GMBH
INDUSTRIEPARK HÖCHST, GEBÄUDE G879
FRANKFURT AM MAIN, 65926 GERMANY

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