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Patent Assignment Assignor Details
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Assignor Name : SCHULZ, RALF
Total Assignments: 30
Assignment: 1
Reel/Frame:008467/0909   Pages: 8
Recorded: 03/20/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/10/1997
2
Exec Dt:
02/10/1997
3
Exec Dt:
02/10/1997
4
Exec Dt:
02/25/1997
5
Exec Dt:
02/25/1997
Assignee
1
GODESBERGER ALLEE 87-91
D-53105 BONN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08820862
Correspondence name and address
KENYON & KENYON
RICHARD L. MAYER, ESQ.
ONE BROADWAY
NEW YORK, NY 10004
Assignment: 2
Reel/Frame:008588/0223   Pages: 3
Recorded: 04/02/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/25/1997
2
Exec Dt:
03/24/1997
Assignee
1
ERASMUSSTRASSE 20-24
BERLIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08817337
Correspondence name and address
PAUL & PAUL
JOHN F. MCNULTY,ESQUIRE
2900 TWO THOUSAND MARKET STREET
PHILADELPHIA, PA 19103
Assignment: 3
Reel/Frame:009769/0205   Pages: 3
Recorded: 02/01/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/18/1998
2
Exec Dt:
09/18/1998
3
Exec Dt:
09/18/1998
4
Exec Dt:
09/18/1998
5
Exec Dt:
09/18/1998
Assignee
1
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09241298
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1101 CONNECTICUT AVENUE, NW
WASHINGTON, DC 20036
Assignment: 4
Reel/Frame:009863/0424   Pages: 3
Recorded: 03/25/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/23/1998
2
Exec Dt:
10/23/1998
3
Exec Dt:
10/23/1998
4
Exec Dt:
10/23/1998
5
Exec Dt:
10/23/1998
Assignee
1
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09275784
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1101 CONNECTICUT AVE. N.W.
WASHINGTON, D.C. 20036
Assignment: 5
Reel/Frame:010167/0830   Pages: 3
Recorded: 08/11/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/04/1999
2
Exec Dt:
08/04/1999
3
Exec Dt:
08/04/1999
4
Exec Dt:
08/04/1999
5
Exec Dt:
08/04/1999
Assignee
1
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09372065
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1101 CONNECTICUT AVE. N.W.
WASHINGTON, D.C. 20036
Assignment: 6
Reel/Frame:012319/0590   Pages: 3
Recorded: 11/07/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/10/2000
2
Exec Dt:
04/10/2000
3
Exec Dt:
04/10/2000
4
Exec Dt:
04/10/2000
Assignee
1
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09959792
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1101 CONNECTICUT AVE. NW
WASHINGTON, DC 20036
Assignment: 7
Reel/Frame:010914/0866   Pages: 3
Recorded: 07/06/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/12/2000
2
Exec Dt:
04/12/2000
3
Exec Dt:
04/12/2000
4
Exec Dt:
04/12/2000
Assignee
1
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09610942
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1101 CONNECTICUT AVE., N.W.
WASHINGTON, DC 20036
Assignment: 8
Reel/Frame:011402/0414   Pages: 3
Recorded: 12/21/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/19/2000
2
Exec Dt:
12/15/2000
3
Exec Dt:
11/16/2000
4
Exec Dt:
11/20/2000
Assignee
1
ERASMUSSTRASSE 20
BERLIN, GERMANY D-105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09673760
Correspondence name and address
PAUL & PAUL
JOHN F. MCNULTY
2900 TWO THOUSAND MARKET STREET
PHILADELPHIA, PA 19103
Assignment: 9
Reel/Frame:011609/0277   Pages: 3
Recorded: 03/12/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/23/2001
2
Exec Dt:
01/23/2001
3
Exec Dt:
01/23/2001
Assignee
1
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09803147
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1101 CONNECTICUT AVENUE, N.W.
WASHINGTON, D.C. 20036
Assignment: 10
Reel/Frame:011878/0282   Pages: 3
Recorded: 05/09/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/15/2001
2
Exec Dt:
02/15/2001
3
Exec Dt:
02/15/2001
4
Exec Dt:
02/15/2001
5
Exec Dt:
02/15/2001
6
Exec Dt:
02/15/2001
7
Exec Dt:
02/15/2001
Assignee
1
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09831402
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1101 CONNECTICUT AVE. N.W.
WASHINGTON, D.C. 20036
Assignment: 11
Reel/Frame:012234/0985   Pages: 3
Recorded: 08/10/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/05/2001
2
Exec Dt:
03/15/2001
Assignee
1
GLEIWITZER STRASSE 555
90475 NURNBERG, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09913311
Correspondence name and address
SCHIFF, HARDIN & WAITE
STEVEN H. NOLL
6600 SEARS TOWER
CHICAGO, IL 60606
Assignment: 12
Reel/Frame:012259/0079   Pages: 3
Recorded: 10/17/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/23/2001
2
Exec Dt:
04/23/2001
3
Exec Dt:
04/23/2001
4
Exec Dt:
04/23/2001
5
Exec Dt:
04/23/2001
6
Exec Dt:
04/23/2001
7
Exec Dt:
04/23/2001
8
Exec Dt:
04/23/2001
Assignee
1
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09868340
Correspondence name and address
OBLON SPIVAK MCCLELLAND MAIER & NEUSTADT
NORMAN F. OBLON
1755 JEFFERSON DAVIS HIGHWAY
FOURTH FLOOR
ARLINGTON, VA 22202
Assignment: 13
Reel/Frame:012168/0983   Pages: 3
Recorded: 08/14/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/18/2001
2
Exec Dt:
05/02/2001
Assignee
1
GLEIWITZER STRASSE 555
90475 NURNBERG, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09913530
Correspondence name and address
SCHIFF HARDIN & WAITE
JAMES D. HOBART
6600 SEARS TOWER
233 S. WACKER DRIVE
CHICAGO, ILLINOIS 60606-6473
Assignment: 14
Reel/Frame:012362/0224   Pages: 3
Recorded: 12/12/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/25/2001
2
Exec Dt:
07/25/2001
3
Exec Dt:
07/25/2001
4
Exec Dt:
07/25/2001
5
Exec Dt:
07/25/2001
6
Exec Dt:
07/25/2001
Assignee
1
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09936183
Correspondence name and address
OBLON, SPIVAK, MCCLLELAND ET AL
NORMAN F. OBLON
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 15
Reel/Frame:012518/0266   Pages: 4
Recorded: 03/13/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/26/2001
2
Exec Dt:
07/26/2001
3
Exec Dt:
07/26/2001
4
Exec Dt:
07/26/2001
5
Exec Dt:
07/26/2001
6
Exec Dt:
07/26/2001
Assignee
1
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09926168
Correspondence name and address
OBLON SPIVAK MCCLELLAND MAIER & NEUSTADT
NORMAN F. OBLON
1755 JEFFERSON DAVIS HIGHWAY, 4TH FLOOR
ARLINGTON, VA 22202
Assignment: 16
Reel/Frame:012338/0584   Pages: 3
Recorded: 12/04/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/31/2001
2
Exec Dt:
07/31/2001
3
Exec Dt:
07/31/2001
4
Exec Dt:
07/31/2001
5
Exec Dt:
07/31/2001
Assignee
1
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09914532
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, ET AL.
NORMAN F. OBLON
1755 JEFFERSON DAVIS HIGHWAY
FOURTH FLOOR
ARLINGTON, VA 22202
Assignment: 17
Reel/Frame:012764/0834   Pages: 3
Recorded: 10/19/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/04/2001
2
Exec Dt:
10/04/2001
3
Exec Dt:
09/26/2001
Assignee
1
POSTFACH 22 16 34
WITTELSBACHERPLATZ 2
80333 MUENCHEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10070031
Correspondence name and address
SCHIFF HARDIN & WAITE
MELVIN A. ROBINSON
6600 SEARS TOWER
233 S. WACKER DR.
CHICAGO, IL 60606-6473
Assignment: 18
Reel/Frame:013224/0070   Pages: 3
Recorded: 06/21/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/03/2002
2
Exec Dt:
06/07/2002
3
Exec Dt:
06/07/2002
Assignee
1
WITTELSBACHERPLATZ 2
D-80333 MUNICH, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10168493
Correspondence name and address
HARNESS, DICKEY & PIERCE, PLC
DONALD J. DALEY
P.O. BOX 8910
RESTON, VA 20195
Assignment: 19
Reel/Frame:013377/0046   Pages: 3
Recorded: 10/09/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/15/2002
2
Exec Dt:
07/15/2002
3
Exec Dt:
07/15/2002
4
Exec Dt:
07/15/2002
Assignee
1
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10221168
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER, ET AL
SURINDER SACHAR
1940 DUKE STREET
ALEXANDRIA, VIRGINIA 22314
Assignment: 20
Reel/Frame:013834/0151   Pages: 3
Recorded: 11/22/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/19/2002
2
Exec Dt:
09/18/2002
Assignee
1
WITTELSBACHERPLATZ 2
MUNICH, GERMANY D-80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10296177
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 8910
RESTON, VA 20195
Assignment: 21
Reel/Frame:015249/0602   Pages: 3
Recorded: 11/21/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/06/2003
2
Exec Dt:
11/07/2003
Assignee
1
WITELSBACKERPLATZ 2
MUNICH, GERMANY D-80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10478353
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 8910
RESTON, VA 20195
Assignment: 22
Reel/Frame:020673/0506   Pages: 4
Recorded: 03/19/2008
Attorney Dkt #:4266-0160PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/08/2008
2
Exec Dt:
01/08/2008
3
Exec Dt:
01/10/2008
Assignee
1
IM NEUENHEIMER FELD 280
HEIDELBERG, GERMANY 69120
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11918857
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22042
Assignment: 23
Reel/Frame:020514/0662   Pages: 3
Recorded: 02/14/2008
Attorney Dkt #:4266-0159PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/08/2008
2
Exec Dt:
01/10/2008
Assignee
1
IM NEUENHEIMER FELD 280
HEIDELBERG, GERMANY 69120
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11918790
Correspondence name and address
BIRCH STEWART KOLASCH & BIRCH LLP
P.O. BOX 747
FALLS CHURCH, VA 22040
Assignment: 24
Reel/Frame:026925/0263   Pages: 4
Recorded: 09/19/2011
Attorney Dkt #:WAL-11602/16
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/22/2011
2
Exec Dt:
08/22/2011
3
Exec Dt:
08/05/2011
Assignee
1
HEINRICH-HERTZ-STRABE 2
KASSEL, GERMANY 34123
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13183855
Correspondence name and address
RON CITKOWSKI
PO BOX 7021
TROY, MI 48007-7021
Assignment: 25
Reel/Frame:030240/0839   Pages: 3
Recorded: 04/18/2013
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/10/2012
2
Exec Dt:
03/07/2012
3
Exec Dt:
03/15/2012
4
Exec Dt:
03/19/2012
5
Exec Dt:
03/16/2012
Assignee
1
CARL-BOSCH-STRASSE 38
LUDWIGSHAFEN, GERMANY 51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13570904
Correspondence name and address
NOVAK DRUCE CONNOLLY BOVE + QUIGG LLP
1007 NORTH ORANGE STREET
WILMINGTON, DE 19801
Assignment: 26
Reel/Frame:032934/0328   Pages: 3
Recorded: 05/20/2014
Attorney Dkt #:080437.66516US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/08/2014
2
Exec Dt:
05/08/2014
Assignee
1
PETUELRING 130
MUENCHEN, GERMANY 80809
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14282096
Correspondence name and address
CROWELL & MORING LLP
1001 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, DC 20004
Assignment: 27
Reel/Frame:035362/0736   Pages: 2
Recorded: 04/08/2015
Attorney Dkt #:080437.67652US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
04/07/2015
Assignee
1
PETUELRING 130
MUENCHEN, GERMANY 80809
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14681667
Correspondence name and address
CROWELL & MORING LLP
1001 PENNSYLVANIA AVENUE, NW
WASHINGTON, DC 20004-2595
Assignment: 28
Reel/Frame:037067/0624   Pages: 4
Recorded: 11/18/2015
Attorney Dkt #:WAL-18202/16
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/19/2015
2
Exec Dt:
08/19/2015
3
Exec Dt:
08/05/2015
Assignee
1
HEINRICH-HERTZ-STRASSE 2
KASSEL, GERMANY 34123
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14825466
Correspondence name and address
DOUGLAS L. WATHEN
P.O. BOX 7021
SUITE 330
TROY, MI 48007
Assignment: 29
Reel/Frame:049113/0556   Pages: 3
Recorded: 05/08/2019
Attorney Dkt #:36HUDE10002PA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/29/2019
2
Exec Dt:
04/10/2019
3
Exec Dt:
04/10/2019
4
Exec Dt:
04/10/2019
Assignee
1
HEINRICH-HERTZ-STRASSE 2
KASSEL, GERMANY 34123
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16406201
Correspondence name and address
DOUGLAS L. WATHEN
DINSMORE & SHOHL LLP
900 WILSHIRE DRIVE, SUITE 300
TROY, MI 48084
Assignment: 30
Reel/Frame:054304/0911   Pages: 2
Recorded: 11/06/2020
Attorney Dkt #:080437.PD783US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
08/04/2020
Assignee
1
PETUELRING 130
MUENCHEN, GERMANY 80809
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17053673
Correspondence name and address
CROWELL & MORING LLP INTELLECTUAL PROPERTY GROUP
P.O. BOX 14300
WASHINGTON, DC 20044-4300

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