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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 : PARSCHAT, LOTHAR
Total Assignments: 24
Assignment: 1
Reel/Frame:003963/0200   Pages: 1
Recorded: 01/07/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
12/18/1981
2
Exec Dt:
12/18/1981
3
Exec Dt:
12/18/1981
4
Exec Dt:
12/18/1981
Assignee
1
MANNESMANNUFER 2
4000 DUSSELDORF 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06337622
Correspondence name and address
RALF H. SIEGEMUND
4262 WILSHIRE BLVD., STE. 320
LOS ANGELES, CA 90010
Assignment: 2
Reel/Frame:003981/0199   Pages: 1
Recorded: 03/10/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/19/1982
2
Exec Dt:
02/19/1982
3
Exec Dt:
02/19/1982
4
Exec Dt:
02/19/1982
Assignee
1
MANNESMANNUFER 2,
DUSSELDORF 1,, GERMANY 4000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06356325
Correspondence name and address
RALF H. SIEGEMUND
1100 EQUITABLE PLAZA,
3435 WILSHIRE BLVD.
LOS ANGELES, CA 90010
Assignment: 3
Reel/Frame:003996/0960   Pages: 1
Recorded: 03/10/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/24/1982
2
Exec Dt:
02/24/1982
3
Exec Dt:
02/24/1982
4
Exec Dt:
02/24/1982
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06356302
Correspondence name and address
RALF H. SIEGEMUND
1100 EQUITABLE PLAZA,
3455 WILSHIRE BLVD.,
LOS ANGELES, CA 90010
Assignment: 4
Reel/Frame:004931/0783   Pages: 2
Recorded: 08/22/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
07/05/1988
2
Exec Dt:
07/05/1988
3
Exec Dt:
07/05/1988
4
Exec Dt:
07/05/1988
5
Exec Dt:
07/05/1988
6
Exec Dt:
07/05/1988
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07209689
Correspondence name and address
RALF H. SIEGEMUND
1100 EQUITABLE PLAZA
3435 WILSHIRE BLVD.
LOS ANGELES, CA 90010-197
Assignment: 5
Reel/Frame:005065/0972   Pages: 1
Recorded: 04/25/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/14/1989
2
Exec Dt:
02/14/1989
3
Exec Dt:
02/14/1989
4
Exec Dt:
02/14/1989
Assignee
1
D-4000 DUSSELDORF 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07315886
Correspondence name and address
NILS H. LJUNGMAN
P. O. BOX 130
GREENSBURG, PA 15601
Assignment: 6
Reel/Frame:005193/0046   Pages: 2
Recorded: 09/19/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
07/17/1989
2
Exec Dt:
07/17/1989
3
Exec Dt:
07/17/1989
4
Exec Dt:
07/17/1989
5
Exec Dt:
07/17/1989
6
Exec Dt:
07/17/1989
Assignee
1
MANNESMANNUFER, 2
D-4000 DUESSELDORF 1, WEST, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07415320
Correspondence name and address
BEEHLER, PAVITT, SIEGEMUND,
JAGGER, MARTELLA, DAWES
3435 WILSHIRE BLVD., STE. 1100
LOS ANGELES, CA 90010-1978
Assignment: 7
Reel/Frame:005189/0663   Pages: 2
Recorded: 11/06/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
08/07/1989
2
Exec Dt:
08/07/1989
3
Exec Dt:
08/07/1989
4
Exec Dt:
08/07/1989
5
Exec Dt:
08/07/1989
6
Exec Dt:
08/07/1989
7
Exec Dt:
08/07/1989
8
Exec Dt:
08/07/1989
9
Exec Dt:
08/07/1989
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07374444
Correspondence name and address
BEEHLER, PAVITT, SIEGEMUND, JAGGER,
MARTELLA & DAWES
1100 EQUITABLE PLAZA
3435 WILSHIRE BLVD.
LOS ANGELES, CA 90010-1978
Assignment: 8
Reel/Frame:005264/0395   Pages: 2
Recorded: 03/22/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/27/1990
2
Exec Dt:
02/27/1990
3
Exec Dt:
02/27/1990
4
Exec Dt:
02/28/1990
5
Exec Dt:
02/28/1990
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07480099
Correspondence name and address
THOMAS C. PONTANI
COHEN, PONTANI & LIEBERMAN
551 FIFTH AVENUE, STE. 1210
NEW YORK, NY 10176
Assignment: 9
Reel/Frame:006221/0223   Pages: 3
Recorded: 07/30/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
07/09/1992
2
Exec Dt:
07/07/1992
3
Exec Dt:
07/07/1992
Assignee
1
MANNESMANNUFER 2
D-4000 DUSSELDORF 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07887741
Correspondence name and address
MYRON COHEN
COHEN, PONTANI, LIEBERMAN & PAVANE
551 FIFTH AVE., STE. 1210
NEW YORK, NY 10176
Assignment: 10
Reel/Frame:007491/0215   Pages: 6
Recorded: 09/10/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/17/1993
2
Exec Dt:
08/17/1993
3
Exec Dt:
07/23/1993
4
Exec Dt:
08/27/1993
5
Exec Dt:
07/19/1993
6
Exec Dt:
07/13/1993
7
Exec Dt:
07/15/1993
8
Exec Dt:
07/02/1993
Assignee
1
MANNESMANNUFER 2
W-4000 DUSSELDORF 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08039063
Correspondence name and address
COHEN, PONTANI, LIEBERMAN & PAVANE
THOMAS C. PONTANI, ESQ.
551 FIFTH AVENUE
SUITE 1210
NEW YORK, NEW YORK 10176
Assignment: 11
Reel/Frame:007846/0748   Pages: 7
Recorded: 02/07/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/17/1993
2
Exec Dt:
08/17/1993
3
Exec Dt:
07/23/1993
4
Exec Dt:
08/17/1993
5
Exec Dt:
07/19/1993
6
Exec Dt:
07/13/1993
7
Exec Dt:
07/15/1993
8
Exec Dt:
07/02/1993
Assignees
1
MANNESMANNUFER 2
DUSSELDORF, GERMAN DEMOCRATIC REPUBLIC 40213
2
VIA MERCABELLO 26
CREMONA, ITALY 25100
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08039063
Correspondence name and address
COHEN, PONTANI, LIEBERMAN & PAVANE
THOMAS C. PONTANI
551 FIFTH AVENUE, 12TH FLOOR
NEW YORK, NY 10176
Assignment: 12
Reel/Frame:006676/0589   Pages: 4
Recorded: 09/01/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/26/1993
2
Exec Dt:
08/20/1993
3
Exec Dt:
08/23/1993
4
Exec Dt:
08/18/1993
5
Exec Dt:
08/23/1993
6
Exec Dt:
08/18/1993
7
Exec Dt:
08/11/1993
Assignee
1
MANNESMANNUFER 2 D-4000 DUSSELDORF 1, GERMANY
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08084195
Correspondence name and address
THOMAS C. PONTANI, ESQ.
COHEN, PONTANI, LIEBERMAN & PAVANE
551 FIFTH AVENUE
SUITE 1210
NEW YORK, NY 10176
Assignment: 13
Reel/Frame:006981/0043   Pages: 4
Recorded: 02/17/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/08/1994
2
Exec Dt:
02/08/1994
3
Exec Dt:
02/08/1994
4
Exec Dt:
02/03/1994
5
Exec Dt:
02/08/1994
6
Exec Dt:
02/06/1994
Assignees
1
MANNESMANNUFER 2
D-40213 DUSSELDORF, GERMANY
2
1, D-5462 BAD
HONNINGEN, GERMANY
3
VIA MERCATELLO 26
I-25 100 CREMONA, ITALY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08167897
Correspondence name and address
COHEN, PONTANI, LIEBERMAN & PAVANE
THOMAS C. PONTANI, ESQ.
551 FIFTH AVENUE, SUITE 1210
NEW YORK, NY 10176
Assignment: 14
Reel/Frame:007959/0570   Pages: 5
Recorded: 01/25/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/15/1995
2
Exec Dt:
11/15/1995
3
Exec Dt:
11/15/1995
4
Exec Dt:
12/18/1995
5
Exec Dt:
01/12/1996
6
Exec Dt:
12/15/1995
7
Exec Dt:
11/15/1995
8
Exec Dt:
12/13/1995
9
Exec Dt:
11/27/1995
Assignee
1
MANNESMANNUFER 2
DUSSELDORF, GERMAN DEMOCRATIC REPUBLIC 40213
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08557135
Correspondence name and address
COHEN, PONTANI, LIEBERMAN & PAVANE
THOMAS C. PONTANI, ESQ.
551 FIFTH AVENUE, SUITE 1210
NEW YORK, NY 10176
Assignment: 15
Reel/Frame:008592/0931   Pages: 5
Recorded: 05/22/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/25/1996
2
Exec Dt:
05/05/1997
3
Exec Dt:
01/16/1997
4
Exec Dt:
01/06/1997
5
Exec Dt:
01/29/1997
6
Exec Dt:
12/03/1996
7
Exec Dt:
12/16/1996
8
Exec Dt:
11/25/1996
Assignee
1
MANNESMANNUFER 2
DUSSELDORF, GERMANY 40213
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08776466
Correspondence name and address
COHEN, PONTANI, LIEBERMAN & PAVANE
THOMAS C. PONTANI, ESQ.
551 FIFTH AVENUE, SUITE 1210
NEW YORK, NY 10176
Assignment: 16
Reel/Frame:010268/0876   Pages: 4
Recorded: 09/27/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/22/1999
2
Exec Dt:
08/16/1999
3
Exec Dt:
08/16/1999
4
Exec Dt:
08/13/1999
Assignee
1
EDUARD-SCHLOEMANN-STRASSE 4
40237 DUSSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09345589
Correspondence name and address
FRIEDRICH KUEFFNER
342 MADISON AVENUE
NEW YORK, NY 10173
Assignment: 17
Reel/Frame:011096/0645   Pages: 2
Recorded: 09/15/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/07/2000
2
Exec Dt:
08/11/2000
3
Exec Dt:
08/15/2000
4
Exec Dt:
08/10/2000
5
Exec Dt:
08/15/2000
Assignee
1
EDUARD-SCHLOEMANN-STRASSE 4
D-40237 DUSSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09610412
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: 18
Reel/Frame:012051/0200   Pages: 2
Recorded: 07/26/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/21/2001
2
Exec Dt:
05/18/2001
3
Exec Dt:
05/21/2001
4
Exec Dt:
05/18/2001
5
Exec Dt:
05/21/2001
6
Exec Dt:
05/18/2001
7
Exec Dt:
06/09/2001
8
Exec Dt:
05/18/2001
9
Exec Dt:
05/18/2001
10
Exec Dt:
05/18/2001
Assignee
1
EDUARD-SCHLOEMANN-STRASSE 4
D-40237 DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09841374
Correspondence name and address
SIDLEY AUSTIN BROWN & WOOD LLP
DAVID TOREN
ONE WORLD TRADE CENTER
54TH FLOOR
NEW YORK, N.Y. 10048-0557
Assignment: 19
Reel/Frame:012619/0512   Pages: 3
Recorded: 02/08/2002
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE THIRD ASSIGNOR'S NAME PREVIOUSLY RECORDED AT REEL 012051 FRAME 0200. (ASSIGNMENT OF ASSIGNOR'S INTEREST)
Assignors
1
Exec Dt:
05/21/2001
2
Exec Dt:
05/18/2001
3
Exec Dt:
05/21/2001
4
Exec Dt:
05/18/2001
5
Exec Dt:
05/21/2001
6
Exec Dt:
05/18/2001
7
Exec Dt:
06/09/2001
8
Exec Dt:
05/18/2001
9
Exec Dt:
05/18/2001
10
Exec Dt:
05/18/2001
Assignee
1
EDUARD-SCHLOEMANN-STRASSE 4
D-40237 DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09841374
Correspondence name and address
SIDLEY AUSTIN BROWN & WOOD LLP
DAVID TOREN
875 THIRD AVENUE
NEW YORK, N.Y. 10022
Assignment: 20
Reel/Frame:012883/0762   Pages: 6
Recorded: 05/10/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/30/2001
2
Exec Dt:
12/12/2001
3
Exec Dt:
11/30/2001
4
Exec Dt:
04/27/2002
5
Exec Dt:
12/14/2001
6
Exec Dt:
03/11/2002
7
Exec Dt:
12/17/2001
Assignee
1
EDUARD-SCHLOEMAN-STRASSE 4
40237 DUSSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10009153
Correspondence name and address
FRIEDRICH KUEFFNER
317 MADISON AVENUE
NEW YORK, NY 10017
Assignment: 21
Reel/Frame:013247/0507   Pages: 6
Recorded: 06/27/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/22/2002
2
Exec Dt:
04/03/2002
3
Exec Dt:
04/08/2002
4
Exec Dt:
04/26/2002
5
Exec Dt:
04/30/2002
Assignee
1
EDUARD-SCHLOEMANN-STRASSE 4
40237 DUSSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10169212
Correspondence name and address
FRIEDRICH KUEFFNER
317 MADISON AVENUE
NEW YORK, NY 10017
Domestic representative
Assignment: 22
Reel/Frame:014366/0304   Pages: 7
Recorded: 04/10/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/11/2003
2
Exec Dt:
03/17/2003
3
Exec Dt:
03/11/2003
4
Exec Dt:
03/11/2003
5
Exec Dt:
03/28/2003
6
Exec Dt:
03/12/2003
Assignee
1
EDUARD-SCHLOEMANN-STRASSE 4
DUSSELDORF, GERMANY 40237
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10399002
Correspondence name and address
FRIEDRICH KUEFFNER
317 MADISON AVENUE
NEW YORK, NY 10017
Assignment: 23
Reel/Frame:016230/0915   Pages: 3
Recorded: 04/15/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/29/2004
2
Exec Dt:
03/24/2004
3
Exec Dt:
04/01/2004
4
Exec Dt:
04/05/2004
5
Exec Dt:
03/29/2004
6
Exec Dt:
03/29/2004
Assignee
1
EDUARD-SCHLOEMANN-STRASSE 4
D-40237 DUSSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10943080
Correspondence name and address
THE FIRM OF KARL F ROSS
5676 RIVERDALE AVENUE
PO BOX 900
RIVERDALE (BRONX), NY 10471-0900
Assignment: 24
Reel/Frame:015706/0681   Pages: 6
Recorded: 08/13/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/21/2004
2
Exec Dt:
04/05/2004
3
Exec Dt:
03/22/2004
4
Exec Dt:
03/30/2004
5
Exec Dt:
03/30/2004
Assignee
1
EDUARD-SCHLOEMANN-STRASSE 4
40237 DUSSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10489892
Correspondence name and address
FRIEDRICH KUEFFNER
317 MADISON AVENUE
NEW YORK, NY 10017

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