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Patent Assignment Assignor Details
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Assignor Name : STEMPFLE, JOHANN
Total Assignments: 28
Assignment: 1
Reel/Frame:004407/0507   Pages: 1
Recorded: 05/15/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/07/1985
2
Exec Dt:
05/07/1985
3
Exec Dt:
05/07/1985
4
Exec Dt:
05/07/1985
Assignee
1
MANNESMANNUFER 2
A CORP OF GERMANY
D-4000 DUESSELDORF 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06734673
Correspondence name and address
BEEHLER, PAVITT, SIEGEMUND,
JAGGER & MARTELLA
1100 EQUITABLE PLAZA
3435 WILSHIRE BLVD.
LOS ANGELES, CA 90010-1978
Assignment: 2
Reel/Frame:004407/0508   Pages: 1
Recorded: 05/15/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/07/1985
2
Exec Dt:
05/07/1985
3
Exec Dt:
05/07/1985
4
Exec Dt:
05/07/1985
Assignee
1
MANNESMANNUFER 2
D-4000 DUESSELDORF 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06734674
Correspondence name and address
BEEHLER, PAVITT, SIEGEMUND,
JAGGER & MARTELLA
1100 EQUITABLE PLAZA
3435 WILSHIRE BLVD.
LOS ANGELES, CA 90010-1978
Assignment: 3
Reel/Frame:005091/0216   Pages: 3
Recorded: 02/27/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/03/1989
2
Exec Dt:
02/03/1989
3
Exec Dt:
02/03/1989
Assignee
1
MANNESMANNUFER 2
D-4000 DUSSELDORF 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07306807
Correspondence name and address
HORST M. KASPER
13 FOREST DRIVE
WARREN, NJ 07060
Assignment: 4
Reel/Frame:005093/0371   Pages: 2
Recorded: 05/30/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/25/1989
2
Exec Dt:
05/25/1989
3
Exec Dt:
05/25/1989
Assignee
1
MANNESMANNUFER 2
D-4000 DUSSELDORF 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07342453
Correspondence name and address
THOMAS C. PONTANI
COHEN, PONTANI & LIEBERMAN
551 FIFTH AVENUE
STE. 1210
NEW YORK, NY 10176
Assignment: 5
Reel/Frame:005105/0646   Pages: 3
Recorded: 07/28/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
07/14/1989
2
Exec Dt:
07/14/1989
Assignee
1
MANNESMANNUFER 2
D-4000 DUSSELDORF 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07387607
Correspondence name and address
HORST M. KASPER
13 FOREST DRIVE
WARREN, NJ 07060
Assignment: 6
Reel/Frame:005228/0330   Pages: 2
Recorded: 03/14/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
07/14/1989
2
Exec Dt:
07/14/1989
Assignee
1
MANNESMANNUFER 2
D-4000 DUSSELDORF 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07387343
Correspondence name and address
HORST M. KASPER
13 FOREST DRIVE
WARREN, NJ 07060
Assignment: 7
Reel/Frame:005237/0497   Pages: 2
Recorded: 01/22/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
12/14/1989
Assignee
1
MANNESMANNUFER 2
D-4000 DUSSELDORF 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07443755
Correspondence name and address
HORST M. KASPER
13 FOREST DRIVE
WARREN, NJ 07060
Assignment: 8
Reel/Frame:005229/0646   Pages: 2
Recorded: 02/09/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/26/1990
2
Exec Dt:
02/26/1990
Assignee
1
MANNESMANNUFER 2
D-4000 DUSSELDORF 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07478275
Correspondence name and address
HORST M. KASPER
13 FOREST DRIVE
WARREN, NJ 07060
Assignment: 9
Reel/Frame:005368/0760   Pages: 3
Recorded: 04/18/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
03/29/1990
2
Exec Dt:
03/29/1990
Assignee
1
MANNESMANNUFER 2,
D-4000 DUSSELDORF 1,, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07487545
Correspondence name and address
HORST M. KASPER
13 FOREST DR.
WARREN, NJ 07060
Assignment: 10
Reel/Frame:005470/0583   Pages: 3
Recorded: 09/10/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
08/27/1990
2
Exec Dt:
08/27/1990
Assignee
1
MANNESMANNUFER 2
D-4000 DUSSELDORF 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07550547
Correspondence name and address
HORST M. KASPER
13 FOREST DR.
WARREN, NJ 07060
Assignment: 11
Reel/Frame:005585/0157   Pages: 3
Recorded: 01/24/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
12/19/1990
2
Exec Dt:
12/19/1990
Assignee
1
MANNESMANNUFER 2
D-4000 DUSSELDORF 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07628715
Correspondence name and address
HORST M. KASPER,
13 FOREST DR.,
WARREN, N.J. 07059-5823
Assignment: 12
Reel/Frame:005809/0193   Pages: 3
Recorded: 08/08/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
06/17/1991
2
Exec Dt:
06/17/1991
Assignee
1
MANNESMANNUFER 2
D-4000 DUSSELDORF 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07718030
Correspondence name and address
HORST M. KASPER
13 FOREST DR.
WARREN, NJ 07059
Assignment: 13
Reel/Frame:005813/0124   Pages: 3
Recorded: 08/09/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
07/15/1991
Assignee
1
MANNESMANNUFER 2
D-4000 DUSSELDORF 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07719256
Correspondence name and address
HORST M. KASPERR
13 FOREST DR.
WARREN, NJ 07059-5823
Assignment: 14
Reel/Frame:009892/0682   Pages: 4
Recorded: 04/13/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/23/1999
2
Exec Dt:
03/23/1999
3
Exec Dt:
03/23/1999
4
Exec Dt:
03/23/1999
Assignee
1
GLOCKERAUSTRASSE 4
ULM-ELCHINGEN, GERMANY 89275
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09231027
Correspondence name and address
COHEN, PONTANI, LIEBERMAN & PAVANE
THOMAS C. PONTANI
551 FIFTH AVENUE
12TH FLOOR
NEW YORK, NY 10176
Assignment: 15
Reel/Frame:013359/0633   Pages: 4
Recorded: 09/24/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/20/2002
2
Exec Dt:
08/20/2002
3
Exec Dt:
08/20/2002
4
Exec Dt:
08/20/2002
Assignee
1
GLOCKERAUSTR 4
ELCHINGEN, GERMANY D-89275
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10217257
Correspondence name and address
HORST M. KASPER
13 FOREST DRIVE
WARREN, N.J 07059
Assignment: 16
Reel/Frame:025439/0574   Pages: 5
Recorded: 12/02/2010
Attorney Dkt #:30815/36147
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/30/2010
2
Exec Dt:
11/30/2010
Assignee
1
BISMARCKRING 39
BIBERACH, GERMANY 88400
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12922426
Correspondence name and address
MARSHALL, GERSTEIN & BORUN LLP
233 SOUTH WACKER DRIVE
6300 WILLIS TOWER
CHICAGO, IL 60606-6357
Assignment: 17
Reel/Frame:025653/0233   Pages: 7
Recorded: 01/18/2011
Attorney Dkt #:30815/35793
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/10/2011
2
Exec Dt:
01/10/2011
3
Exec Dt:
01/10/2011
4
Exec Dt:
01/10/2011
Assignee
1
BISMARCKRING 39
BIBERACH, GERMANY 88400
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12988777
Correspondence name and address
MARSHALL, GERSTEIN & BORUN LLP
233 SOUTH WACKER DRIVE
6300 WILLIS TOWER
CHICAGO, IL 60606-6357
Assignment: 18
Reel/Frame:026607/0408   Pages: 5
Recorded: 07/18/2011
Attorney Dkt #:30815/39442
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/16/2011
2
Exec Dt:
06/21/2011
3
Exec Dt:
06/21/2011
Assignee
1
BISMARCKRING 39
BIBERACH, GERMANY 88400
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13092714
Correspondence name and address
JAMES P. ZELLER
233 S. WACKER DRIVE
SUITE 6300
CHICAGO, IL 60606
Assignment: 19
Reel/Frame:039601/0205   Pages: 5
Recorded: 08/31/2016
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/17/2011
2
Exec Dt:
11/23/2011
3
Exec Dt:
10/11/2011
Assignee
1
BISMARCKRING 39
BIBERACH, GERMANY 88400
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14014100
Correspondence name and address
MARSHALL GERSTEIN & BORUN LLP
233 SOUTH WACKER
SUITE 6300
CHICAGO, IL 60606
Assignment: 20
Reel/Frame:027219/0817   Pages: 8
Recorded: 11/14/2011
Attorney Dkt #:30815/37712C
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/10/2011
2
Exec Dt:
11/10/2011
3
Exec Dt:
11/10/2011
4
Exec Dt:
11/10/2011
5
Exec Dt:
11/10/2011
Assignee
1
BISMARCKRING 39
BIBERACH, GERMANY 88400
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13257730
Correspondence name and address
JAMES P. ZELLER
MARSHALL, GERSTEIN & BORUN LLP
233 SOUTH WACKER, SUITE 6300
CHICAGO, IL 60606
Assignment: 21
Reel/Frame:027229/0221   Pages: 7
Recorded: 11/15/2011
Attorney Dkt #:30815/37712B
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/10/2011
2
Exec Dt:
11/10/2011
3
Exec Dt:
11/10/2011
4
Exec Dt:
11/10/2011
Assignee
1
BISMARCKRING 39
BIBERACH, GERMANY 88400
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13257813
Correspondence name and address
MARSHALL, GERSTEIN & BORUN LLP
233 SOUTH WACKER DRIVE
6300 WILLIS TOWER
CHICAGO, IL 60606-6357
Assignment: 22
Reel/Frame:027229/0563   Pages: 8
Recorded: 11/15/2011
Attorney Dkt #:30815/37712A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/10/2011
2
Exec Dt:
11/10/2011
3
Exec Dt:
11/10/2011
4
Exec Dt:
11/10/2011
5
Exec Dt:
11/10/2011
Assignee
1
BISMARCKRING 39
BIBERACH, GERMANY 88400
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13257849
Correspondence name and address
MARSHALL, GERSTEIN & BORUN LLP
233 SOUTH WACKER DRIVE
6300 WILLIS TOWER
CHICAGO, IL 60606-6357
Assignment: 23
Reel/Frame:027305/0605   Pages: 5
Recorded: 11/30/2011
Attorney Dkt #:30815/37739
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/17/2011
2
Exec Dt:
11/23/2011
3
Exec Dt:
11/10/2011
Assignee
1
BISMARCKRING 39
BIBERACH, GERMANY 88400
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13257769
Correspondence name and address
MARSHALL, GERSTEIN & BORUN LLP
233 SOUTH WACKER DRIVE
6300 WILLIS TOWER
CHICAGO, IL 60606-6357
Assignment: 24
Reel/Frame:031883/0837   Pages: 7
Recorded: 01/03/2014
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/09/2013
2
Exec Dt:
12/09/2013
3
Exec Dt:
12/09/2013
Assignee
1
BISMARCKRING 39
BIBERACH, GERMANY 88400
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14096163
Correspondence name and address
MARSHALL, GERSTEIN & BORUN LLP
233 SOUTH WACKER DRIVE
6300 WILLIS TOWER
CHICAGO, IL 60606-6357
Assignment: 25
Reel/Frame:031883/0889   Pages: 7
Recorded: 01/03/2014
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/09/2013
2
Exec Dt:
12/09/2013
3
Exec Dt:
12/09/2013
Assignee
1
BISMARCKRING 39
BIBERACH, GERMANY 88400
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14096163
Correspondence name and address
MARSHALL, GERSTEIN & BORUN LLP
233 SOUTH WACKER DRIVE
6300 WILLIS TOWER
CHICAGO, IL 60606-6357
Assignment: 26
Reel/Frame:032477/0398   Pages: 3
Recorded: 03/19/2014
Attorney Dkt #:30814/35793A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/13/2014
2
Exec Dt:
02/13/2014
3
Exec Dt:
02/13/2014
4
Exec Dt:
02/13/2014
Assignee
1
BISMARCKRING 39
BIBERACH, GERMANY 88400
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14166421
Correspondence name and address
MARSHALL, GERSTEIN & BORUN LLP
233 SOUTH WACKER DRIVE
SUITE 6300
CHICAGO, IL 60606
Assignment: 27
Reel/Frame:055960/0721   Pages: 4
Recorded: 04/19/2021
Attorney Dkt #:208572-9010-US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/11/2021
2
Exec Dt:
03/11/2021
Assignee
1
BISMARCKRING 39
BIBERACH, GERMANY 88400
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17279956
Correspondence name and address
MICHAEL BEST & FRIEDRICH LLP
790 N. WATER STREET, SUITE 2500
SUITE 3300
MILWAUKEE, WI 53202
Assignment: 28
Reel/Frame:005088/0180   Pages: 2
Recorded: 06/07/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
00/00/0000
2
Exec Dt:
00/00/0000
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07342454
Correspondence name and address
THOMAS C. PONTANI
COHEN, PONTANI & LIEBERMAN
551 FIFTH AVENUE
STE. 1210
NEW YORK, NY 10176

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