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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 : SEITZ, KARL
Total Assignments: 13
Assignment: 1
Reel/Frame:005411/0457   Pages: 2
Recorded: 08/20/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
06/01/1979
2
Exec Dt:
06/01/1979
Assignee
1
KLYBECKSTRASSE 141, A SWISS COMPANY
BASLE, SWITZERLAND 4002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07299164
Correspondence name and address
CIBA-GEIGY CORPORATION
PATENT DEPARTMENT
7 SKYLINE DRIVE
HAWTHORNE, NEW YORK 10532
Assignment: 2
Reel/Frame:005401/0736   Pages: 2
Recorded: 08/09/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
03/09/1988
2
Exec Dt:
03/09/1988
Assignee
1
KLYBECKSTRASSE 141
4002 BASLE, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07173965
Correspondence name and address
CIBA-GEIGY CORPORATION
PATENT DEPARTMENT
7 SKYLINE DRIVE
HAWTHORNE, NEW YORK 10532
Assignment: 3
Reel/Frame:005192/0734   Pages: 2
Recorded: 12/11/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
11/24/1989
2
Exec Dt:
11/24/1989
3
Exec Dt:
11/24/1989
4
Exec Dt:
11/23/1989
Assignee
1
HEIDENHEIM/BRENZ, FEDERAL REPUBLIC OF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07448268
Correspondence name and address
WALTER OTTESEN
12704 SPLIT CREEK COURT
GAITHERSBURG, MD 20878
Assignment: 4
Reel/Frame:006403/0011   Pages: 4
Recorded: 09/28/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
09/21/1992
Assignee
1
FEDERAL REPUBLIC OF GERMANY
7082 OBERKOCHEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07947155
Correspondence name and address
WALTER OTTESEN
12704 SPLIT CREEK COURT
GAITHERSBURG, MD 20878
Assignment: 5
Reel/Frame:007729/0197   Pages: 4
Recorded: 10/27/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/27/1995
2
Exec Dt:
09/27/1995
3
Exec Dt:
10/04/1995
4
Exec Dt:
10/05/1995
Assignee
1
CARL ZEISS
73446 OBERKOCHEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08533274
Correspondence name and address
WALTER OTTESEN
PATENT ATTORNEY
12704 SPLIT CREEK COURT
GAITHERSBURG, MD 20878
Assignment: 6
Reel/Frame:008206/0036   Pages: 3
Recorded: 09/13/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/02/1996
2
Exec Dt:
09/02/1996
Assignee
1
CARL ZEISS
73446 OBERKOCHEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08713501
Correspondence name and address
WALTER OTTESEN
PATENT ATTORNEY
12704 SPLIT CREEK COURT
GAITHERSBURG, MD 20878
Assignment: 7
Reel/Frame:008172/0082   Pages: 4
Recorded: 10/07/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/11/1996
2
Exec Dt:
09/11/1996
3
Exec Dt:
09/12/1996
4
Exec Dt:
09/11/1996
5
Exec Dt:
09/12/1996
Assignee
1
CARL ZEISS
HEIDENHEIM/BRENZ
73446 OBERKOCHEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08713463
Correspondence name and address
WALTER OTTESEN
PATENT ATTORNEY
12704 SPLIT CREEK COURT
GAITHERSBURG, MD 20878
Assignment: 8
Reel/Frame:008437/0623   Pages: 4
Recorded: 02/02/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/29/1997
2
Exec Dt:
01/29/1997
3
Exec Dt:
01/29/1997
4
Exec Dt:
01/29/1997
Assignee
1
CARL ZEISS
73446 OBERKOCHEN
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08794547
Correspondence name and address
WALTER OTTESEN
PATENT ATTORNEY
12704 SPLIT CREEK COURT
GAITHERSBURG, MD 20878
Assignment: 9
Reel/Frame:014904/0444   Pages: 10
Recorded: 01/22/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/06/2003
2
Exec Dt:
09/25/2003
3
Exec Dt:
09/11/2003
4
Exec Dt:
09/18/2003
5
Exec Dt:
11/05/2003
6
Exec Dt:
09/13/2003
7
Exec Dt:
10/29/2003
8
Exec Dt:
09/13/2003
Assignee
1
D-89518 HEIDENHEIM (BRENZ), GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10646342
Correspondence name and address
ROSENTHAL & OSHA L.L.P.
JONATHAN P. OSHA
1221 MCKINNEY STREET, SUITE 2800
HOUSTON, TX 77010
Assignment: 10
Reel/Frame:016622/0992   Pages: 5
Recorded: 10/05/2005
Attorney Dkt #:4965-228/CO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/28/2005
2
Exec Dt:
08/03/2005
3
Exec Dt:
07/28/2005
4
Exec Dt:
07/27/2005
Assignee
1
CARL-ZEISS-STRASSE 22
OBERKOCHEN, GERMANY 73447
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11191660
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 11
Reel/Frame:018733/0170   Pages: 6
Recorded: 01/09/2007
Attorney Dkt #:4965-000282/CO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/23/2006
2
Exec Dt:
10/23/2006
3
Exec Dt:
10/23/2006
4
Exec Dt:
10/23/2006
Assignee
1
CARL-ZEISS-STRASSE 22
OBERKOCHEN, GERMANY 73447
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11581686
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 12
Reel/Frame:019125/0129   Pages: 6
Recorded: 04/06/2007
Attorney Dkt #:4965-000293/CO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/02/2007
2
Exec Dt:
02/02/2007
3
Exec Dt:
02/02/2007
4
Exec Dt:
02/02/2007
Assignee
1
CARL-ZEISS-STRASSE 22
OBERKOCHEN, GERMANY 73447
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11656364
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 13
Reel/Frame:020761/0462   Pages: 4
Recorded: 04/07/2008
Attorney Dkt #:4965-000327/CO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/11/2008
2
Exec Dt:
03/11/2008
3
Exec Dt:
03/12/2008
4
Exec Dt:
03/14/2008
Assignee
1
CARL-ZEISS-STRASSE 22
OBERKOCHEN, GERMANY 73447
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12017571
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303

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