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Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : KEILHOFER, GREGOR
Total Assignments: 13
Assignment: 1
Reel/Frame:009283/0786   Pages: 2
Recorded: 06/25/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/23/1998
2
Exec Dt:
06/23/1998
Assignee
1
DR. ALBERT-FRANK-STR. 32
D-83308 TROSTBERG, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09104580
Correspondence name and address
FELFE & LYNCH
JAMES R. CRAWFORD, ESQ.
805 THIRD AVENUE
NEW YORK, NEW YORK 10022-7513
Assignment: 2
Reel/Frame:010980/0196   Pages: 2
Recorded: 07/14/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/10/2000
2
Exec Dt:
07/10/2000
3
Exec Dt:
07/10/2000
Assignee
1
DR.-ALBERT-FRANK-STRASSE 32
D-83308 TROSTBERG, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09616657
Correspondence name and address
FULBRIGHT & JAWORSKI L.L.P.
JAMES R. CRAWFORD
666 FIFTH AVENUE
NEW YORK, NY 10103
Assignment: 3
Reel/Frame:015611/0569   Pages: 4
Recorded: 01/21/2005
Attorney Dkt #:HUBR-1275
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/25/2004
2
Exec Dt:
10/25/2004
3
Exec Dt:
10/30/2004
Assignee
1
DR.-ALBERT-FRANK-STR. 32
83308 TROSTBERG, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10959597
Correspondence name and address
FULBRIGHT & JAWORSKI L.L.P.
JAMES R. CRAWFORD
666 FIFTH AVENUE
NEW YORK, NY 10103
Assignment: 4
Reel/Frame:016590/0009   Pages: 2
Recorded: 05/23/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/04/2005
2
Exec Dt:
05/05/2005
3
Exec Dt:
05/07/2005
Assignee
1
DR.-ALBERT-FRANK-STRASSE 32
TROSTBERG, GERMANY 83308
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10170399
Correspondence name and address
CRAIG W. RODDY
HALLIBURTON ENERGY SERVICES
2600 SOUTH SECOND STREET
DUNCAN, OK 73536-0440
Assignment: 5
Reel/Frame:017319/0996   Pages: 4
Recorded: 03/08/2006
Attorney Dkt #:DEG-205 (1051-1351)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/14/2006
2
Exec Dt:
02/26/2006
3
Exec Dt:
02/27/2006
4
Exec Dt:
02/21/2006
5
Exec Dt:
02/21/2006
Assignee
1
DR. ALBERT-FRANK STRASSE 32
TROSTBERG, GERMANY 83308
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11316325
Correspondence name and address
JAMES R. CRAWFORD
FULBRIGHT & JAWORSKI L.L.P.
666 FIFTH AVENUE
NEW YORK, N.Y. 10103
Assignment: 6
Reel/Frame:018719/0133   Pages: 4
Recorded: 01/04/2007
Attorney Dkt #:BASF-201-US (10613508)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/18/2006
2
Exec Dt:
11/14/2006
3
Exec Dt:
11/16/2006
4
Exec Dt:
11/15/2006
Assignee
1
DR.-ALBERT-FRANK-STRASSE 32
TROSTBERG, GERMANY 83308
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11590660
Correspondence name and address
JAMES R. CRAWFORD
FULBRIGHT & JAWORSKI L.L.P.
666 FIFTH AVENUE
NEW YORK, N.Y. 10103
Assignment: 7
Reel/Frame:018724/0320   Pages: 3
Recorded: 01/04/2007
Attorney Dkt #:BASF-202-US (10613509)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/18/2006
2
Exec Dt:
12/12/2006
3
Exec Dt:
12/12/2006
Assignee
1
DR.-ALBERT-FRANK-STRASSE 32
TROSTBERG, GERMANY 83308
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11590659
Correspondence name and address
JAMES R. CRAWFORD
FULBRIGHT & JAWORSKI L.L.P.
666 FIFTH AVENUE
NEW YORK, NY 10103
Assignment: 8
Reel/Frame:018906/0259   Pages: 2
Recorded: 02/15/2007
Attorney Dkt #:HUBR-1307-US (10616614)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/12/2007
2
Exec Dt:
01/15/2007
3
Exec Dt:
01/15/2007
4
Exec Dt:
01/22/2007
5
Exec Dt:
01/17/2007
6
Exec Dt:
01/18/2007
Assignee
1
DR.-ALBERT-FRANK-STRASSE 32
TROSTBERG, GERMANY 83308
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11631453
Correspondence name and address
JAMES R. CRAWFORD
FULBRIGHT & JAWORSKI L.L.P.
666 FIFTH AVENUE
NEW YORK, NY 10103
Assignment: 9
Reel/Frame:019475/0199   Pages: 4
Recorded: 06/25/2007
Attorney Dkt #:BASF-204-US(10701844)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/22/2007
2
Exec Dt:
03/10/2007
3
Exec Dt:
02/22/2007
4
Exec Dt:
03/05/2007
5
Exec Dt:
03/19/2007
6
Exec Dt:
05/08/2007
Assignees
1
DR.-ALBERT-FRANK-STRASSE 32
TROSTBERG, GERMANY 83308
2
KIRSCHENALLEE
DARMSTADT, GERMANY D-64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11706873
Correspondence name and address
JAMES R. CRAWFORD
FULBRIGHT & JAWORSKI L.L.P.
666 FIFTH AVENUE
NEW YORK, N.Y. 10103
Assignment: 10
Reel/Frame:020357/0618   Pages: 3
Recorded: 01/11/2008
Attorney Dkt #:BASF-207-US (10712650)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/01/2008
2
Exec Dt:
01/01/2008
3
Exec Dt:
01/01/2008
4
Exec Dt:
01/01/2008
Assignee
1
DR.-ALBERT-FRANK-STRASSE 32
TROSTBERG, GERMANY 83308
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11973893
Correspondence name and address
JAMES R. CRAWFORD
FULBRIGHT & JAWORSKI L.L.P.
666 FIFTH AVENUE
NEW YORK, N.Y. 10103
Assignment: 11
Reel/Frame:023012/0737   Pages: 4
Recorded: 07/27/2009
Attorney Dkt #:HOFEIT-203-US (10900257)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/09/2009
2
Exec Dt:
02/09/2009
3
Exec Dt:
02/12/2009
4
Exec Dt:
02/20/2009
5
Exec Dt:
03/02/2009
Assignee
1
DR.-ALBERT-FRANK-STRASSE 32
TROSTBERG, GERMANY 83308
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12376297
Correspondence name and address
JAMES R. CRAWFORD
FULBRIGHT & JAWORSKI L.L.P.
666 FIFTH AVENUE
NEW YORK, NEW YORK 10103
Assignment: 12
Reel/Frame:025641/0240   Pages: 3
Recorded: 12/07/2010
Attorney Dkt #:BASF.P0011US (11011751)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/10/2010
2
Exec Dt:
11/26/2010
3
Exec Dt:
11/11/2010
4
Exec Dt:
11/15/2010
Assignee
1
CARL-BOSCH-STR.
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12990346
Correspondence name and address
JAMES R. CRAWFORD
FULBRIGHT & JAWORSKI L.L.P.
666 FIFTH AVENUE
NEW YORK, NY 10103
Assignment: 13
Reel/Frame:025994/0254   Pages: 5
Recorded: 03/17/2011
Attorney Dkt #:BASF.P0013US (11101886)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/28/2011
2
Exec Dt:
02/28/2011
3
Exec Dt:
03/10/2011
4
Exec Dt:
03/01/2011
Assignee
1
DR.-ALBERT-FRANK-STRASSE 32
TROSTBERG, GERMANY 83308
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13033686
Correspondence name and address
JAMES R. CRAWFORD
FULBRIGHT & JAWORSKI L.L.P.
666 FIFTH AVENUE
NEW YORK, N.Y. 10103

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