skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
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 : BUTZ, THOMAS
Total Assignments: 15
Assignment: 1
Reel/Frame:009265/0875   Pages: 2
Recorded: 03/06/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BUTZ, THOMAS
Exec Dt:
01/12/1998
2
HOLCH, HANS-WERNER
Exec Dt:
01/09/1998
3
MUELLER, HEINZ
Exec Dt:
01/07/1998
Assignee
1
FILTERWERK MANN & HUMMEL GMBH
HINDENBURGSTRASSE 45
LUDWIGSBURG, GERMANY D-716
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6044829
NONE
08983454
Correspondence name and address
EVENSON, MCKEOWN, EDWARDS & LENAHAN
J. D. EVANS
1200 G STREET, N.W., SUITE 700
WASHINGTON, D.C. 20005
Assignment: 2
Reel/Frame:009263/0494   Pages: 3
Recorded: 05/07/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BUTZ, THOMAS
Exec Dt:
03/10/1998
2
KALLER, RALF
Exec Dt:
03/26/1998
3
KISSEL, GUENTHER
Exec Dt:
03/13/1998
4
MAYER, GERHARD
Exec Dt:
02/10/1998
5
KOCH, VOLKER
Exec Dt:
03/10/1998
6
SCHNABEL, WERNER
Exec Dt:
03/11/1998
Assignee
1
FILTERWERK MANN & HUMMEL GMBH
HINDENBURGSTRASSE 45
D-71638 LUDWIGSBURG, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6039779
NONE
09029983
Correspondence name and address
EVENSON, MCKEOWN, EDWARDS ET AL.
JOSEPH D. EVANS
1200 G STREET, N.W.
SUITE 700
WASHINGTON, D.C. 20005
Assignment: 3
Reel/Frame:012769/0237   Pages: 3
Recorded: 02/06/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AUST, NICOLA CHRISTIANE
Exec Dt:
08/10/2000
2
BUTZ, THOMAS
Exec Dt:
08/10/2000
3
FISCHER, MARTIN
Exec Dt:
08/10/2000
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6696602
NONE
10048838
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1101 CONNECTICUT AVE., N.W.
WASHINGTON D.C. 20036
Assignment: 4
Reel/Frame:014173/0920   Pages: 3
Recorded: 06/16/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BUTZ, THOMAS
Exec Dt:
10/01/2001
2
JUNICKE, HENRIK
Exec Dt:
10/01/2001
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6936564
US20040013601
10381595
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 5
Reel/Frame:017593/0566   Pages: 3
Recorded: 02/21/2006
Attorney Dkt #:235522us0pct
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FISCHER, MARTIN
Exec Dt:
10/01/2001
2
BUTZ, THOMAS
Exec Dt:
10/01/2001
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7070757
US20040037770
10381594
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 6
Reel/Frame:012780/0035   Pages: 3
Recorded: 02/04/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AUST, NICOLA CHRISTIANE
Exec Dt:
11/19/2001
2
BUTZ, THOMAS
Exec Dt:
11/19/2001
3
FISCHER, MARTIN
Exec Dt:
11/19/2001
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6528680
NONE
10048572
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1101 CONNECTICUT AVE, N.W.
WASHINGTON, D.C. 20036
Assignment: 7
Reel/Frame:015876/0730   Pages: 3
Recorded: 10/08/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FISCHER, MARTIN
Exec Dt:
04/17/2002
2
BUTZ, THOMAS
Exec Dt:
04/23/2002
3
MASSONNE, KLEMENS
Exec Dt:
04/23/2002
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6872377
US20030017094
10194229
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:013808/0942   Pages: 3
Recorded: 03/03/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MUELLER, ULRICH
Exec Dt:
02/03/2003
2
METELKINA, OLGA
Exec Dt:
02/03/2003
3
JUNICKE, HENRIK
Exec Dt:
02/03/2003
4
BUTZ, THOMAS
Exec Dt:
02/03/2003
5
YAGHI, OMAR M.
Exec Dt:
01/14/2003
Assignees
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
2
UNIVERSITY OF MICHIGAN
ANN ARBOR, MICHIGAN 48109-1274
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7008607
US20040081611
10280013
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER ET AL
FD VASTINE
ATTORNEYS AT LAW
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 9
Reel/Frame:014541/0500   Pages: 5
Recorded: 09/26/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WILDE, WERNER
Exec Dt:
05/22/2003
2
MEGERLE, FRIEDRICH
Exec Dt:
05/08/2003
3
KAWA, DIETER
Exec Dt:
03/06/2003
4
SICKINGER, ULRICH
Exec Dt:
03/14/2003
5
SPEER, HARALD
Exec Dt:
03/06/2003
6
FRITSCH, SIEGFRIED
Exec Dt:
04/05/2003
7
MENZENBACH, RAINER
Exec Dt:
04/02/2003
8
SCHNALZGER, GUENTHER
Exec Dt:
03/27/2003
9
REIZE, ANDREAS
Exec Dt:
03/06/2003
10
STOEHR, ROBERT
Exec Dt:
04/08/2003
11
REINHOLD, JOCHEN
Exec Dt:
03/24/2003
12
BUTZ, THOMAS
Exec Dt:
03/06/2003
13
HERR, JOHANN
Exec Dt:
03/10/2003
14
PECHTHOLD, ULRICH
Exec Dt:
03/17/2003
15
LAIER, CHRISTIAN
Exec Dt:
03/06/2003
Assignee
1
ROBERT BOSCH GMBH
POSTFACH 30 02 20
70442 STUTTGART, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6789779
US20040089832
10343216
Correspondence name and address
RONALD E. GREIGG
1423 POWHATAN STREET, SUITE ONE
ALEXANDRIA, VA 22314
Assignment: 10
Reel/Frame:015051/0049   Pages: 3
Recorded: 03/09/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BUTZ, THOMAS
Exec Dt:
08/22/2003
2
FISCHER, MARTIN
Exec Dt:
08/22/2003
3
MASSONNE, KLEMENS
Exec Dt:
08/22/2003
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040126312
10474686
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 11
Reel/Frame:014672/0782   Pages: 7
Recorded: 10/14/2003
Conveyance: DOCUMENT PREVIOUSLY RECORDED AT REEL 013808 FRAME 0942, CONTAINED AN ERROR IN THE 2ND ASSIGNEE'S NAME. DOCUMENT RE-RECORDED TO CORRECT ERROR ON STATED REEL. ASSIGNOR CONFIRMS THE ASSIGNMENT OF THE ENTIRE INTEREST
Assignors
1
MUELLER, ULRICH
Exec Dt:
09/17/2003
2
METELKINA, OLGA
Exec Dt:
09/17/2003
3
JUNICKE, HENRIK
Exec Dt:
09/17/2003
4
BUTZ, THOMAS
Exec Dt:
09/17/2003
5
YAGHI, OMAR M.
Exec Dt:
08/21/2003
Assignees
1
BASF AKTIENGESELLSCHAFT
LUDWIGSHAFEN, GERMANY 67056
2
THE REGENTS OF THE UNIVERSITY OF MICHIGAN
3003 SOUTH STATE STREET
ANN ARBOR, MICHIGAN 48109-1274
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7008607
US20040081611
10280013
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 12
Reel/Frame:018270/0907   Pages: 4
Recorded: 09/19/2006
Attorney Dkt #:SCH-00120
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BUTZ, THOMAS
Exec Dt:
09/06/2006
2
MANTH, THOMAS
Exec Dt:
08/30/2006
3
SCHWEGLER, VEIT
Exec Dt:
09/01/2006
4
OLKAY, CEM
Exec Dt:
08/30/2006
Assignee
1
SCHEFENACKER VISION SYSTEMS GERMANY GMBH
ECKENERSTRASSE 2
ESSLINGEN, GERMANY 73730
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7905643
US20060250812
10543971
Correspondence name and address
PHILIP R. WARN
WARN, HOFFMANN, MILLER & LALONE, P.C.
P.O. BOX 70098
ROCHESTER HILLS, MI 48307
Assignment: 13
Reel/Frame:021009/0031   Pages: 4
Recorded: 05/28/2008
Attorney Dkt #:326006US0PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOFFER, BRAM WILLEM
Exec Dt:
12/01/2006
2
SCHWAB, EKKEHARD
Exec Dt:
12/08/2006
3
KAIBEL, GERD
Exec Dt:
12/05/2006
4
NEUMANN, DIRK
Exec Dt:
12/04/2006
5
BUERKLE, JOCHEN
Exec Dt:
12/04/2006
6
BUTZ, THOMAS
Exec Dt:
12/12/2006
Assignee
1
BASF AKTIENGESELLSCHAFT
.
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090005464
12095127
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 14
Reel/Frame:021399/0729   Pages: 4
Recorded: 08/15/2008
Attorney Dkt #:R.313215
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHAEFER, ERNST-DIETER
Exec Dt:
12/11/2007
2
BUTZ, THOMAS
Exec Dt:
12/07/2007
3
MICHALSKI, GUY-EDWARD
Exec Dt:
12/07/2007
4
MUNOZ GRESCHUCHNA, MARCEL
Exec Dt:
12/10/2007
5
DOBERSCHUETZ, CHRISTIAN
Exec Dt:
12/11/2007
6
BREIT, RALF
Exec Dt:
12/10/2007
Assignee
1
ROBERT BOSCH GMBH
POSTFACH 30 02 20
70442 STUTTGART, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080284239
12094346
Correspondence name and address
RONALD E. GREIGG
1423 POWHATAN STREET
UNIT ONE
ALEXANDRIA, VIRGINIA 22314
Assignment: 15
Reel/Frame:031976/0350   Pages: 3
Recorded: 01/15/2014
Attorney Dkt #:2012P22101US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BUTZ, THOMAS
Exec Dt:
01/08/2014
Assignee
1
SIEMENS HEALTHCARE DIAGNOSTICS PRODUCTS GMBH
EMIL-VON-BEHRING-STR. 76
MARBURG, GERMANY 35041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9187218
US20140199208
14154715
Correspondence name and address
SIEMENS HEALTHCARE DIAGNOSTICS INC.
511 BENEDICT AVE.
TARRYTOWN, NY 10591

Search Results as of: 05/24/2024 01:57 AM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT