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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 : FRIEDRICH, KARL ERNST
Total Assignments: 6
Assignment: 1
Reel/Frame:013112/0148   Pages: 3
Recorded: 06/06/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/27/2002
2
Exec Dt:
06/03/2002
3
Exec Dt:
04/18/2002
4
Exec Dt:
04/12/2002
5
Exec Dt:
04/24/2002
6
Exec Dt:
04/25/2002
7
Exec Dt:
04/29/2002
Assignee
1
AUGUST-THYSSEN-STRASSE 1
DUSSELDORF, GERMANY 40211
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10030259
Correspondence name and address
PROSKAURE ROSE LLP
SILVIA SALVADORI
1585 BROADWAY
PATENT DEPARTMENT
NEW YORK, NY 10036
Assignment: 2
Reel/Frame:014168/0956   Pages: 4
Recorded: 01/14/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/07/2002
2
Exec Dt:
08/22/2002
3
Exec Dt:
08/02/2002
4
Exec Dt:
08/26/2002
5
Exec Dt:
08/26/2002
6
Exec Dt:
08/28/2002
Assignee
1
KAISER-WILHELM-STRASSE 100
DUISBURG, GERMANY 47166
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10221685
Correspondence name and address
PROSKAUR ROSE LLP
SILVIA SALVADORI
PATENT DEPARTMENT
1585 BROADWAY
NEW YORK, NY 10036
Assignment: 3
Reel/Frame:016045/0038   Pages: 3
Recorded: 11/19/2004
Attorney Dkt #:20496-433
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/07/2004
2
Exec Dt:
06/08/2004
3
Exec Dt:
06/14/2004
4
Exec Dt:
07/01/2004
5
Exec Dt:
06/23/2004
Assignee
1
KAISER-WILHELM-STRASSE 100
47166 DUISBURG, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10493522
Correspondence name and address
PROSKAUER ROSE LLP
PATENT DEPARTMENT
1585 BROADWAY
NEW YORK, NY 10036-8299
Assignment: 4
Reel/Frame:016218/0793   Pages: 4
Recorded: 07/02/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/19/2005
2
Exec Dt:
05/31/2005
3
Exec Dt:
06/13/2005
4
Exec Dt:
06/13/2005
5
Exec Dt:
06/22/2005
Assignee
1
KAISER-WILHELM-STRASSE 100
DUISBURG, GERMANY D-47166
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10514983
Correspondence name and address
JUAN C. ARIAS
1585 BROADWAY
PROSKAUER ROSE LLP
NEW YORK, NY 10036
Assignment: 5
Reel/Frame:023454/0153   Pages: 6
Recorded: 11/02/2009
Attorney Dkt #:7400-X09-248
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/23/2009
2
Exec Dt:
09/07/2009
3
Exec Dt:
09/10/2009
4
Exec Dt:
09/25/2009
5
Exec Dt:
09/01/2009
6
Exec Dt:
09/25/2009
7
Exec Dt:
09/02/2009
Assignee
1
KOBLENZER STRASSE 141
ANDERNACH, GERMANY 56626
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12376211
Correspondence name and address
FLEIT GIBBONS GUTMAN BONGINI & BIANCO PL
21355 E. DIXIE HIGHWAY
SUITE 115
MIAMI, FL 33180
Assignment: 6
Reel/Frame:033699/0801   Pages: 8
Recorded: 09/09/2014
Attorney Dkt #:7400-X14-454
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/21/2014
2
Exec Dt:
08/28/2014
3
Exec Dt:
08/18/2014
4
Exec Dt:
08/11/2014
Assignee
1
KOBLENZER STRASSE 141
ANDERNACH, GERMANY 56626
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14367707
Correspondence name and address
FLEIT GIBBONS GUTMAN BONGINI & BIANCO PL
21355 E. DIXIE HIGHWAY
SUITE 115
AVENTURA, FL 33180

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