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 : STEININGER, HELMUT
Total Assignments: 25
Assignment: 1
Reel/Frame:004442/0367   Pages: 2
Recorded: 08/06/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
STEININGER, HELMUT
Exec Dt:
07/22/1985
Assignee
1
BATTELLE-INSTITUTE E.V., AM RMERHOF 35, 6000 FRAKFURT AM MAIN 90, WEST GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4703028
NONE
06763436
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH
301 N. WASHINGTON ST.
P.O. BOX 747
FALLS CHURCH, VA 22046-0747
Assignment: 2
Reel/Frame:004618/0767   Pages: 2
Recorded: 10/24/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HEIDE, HELMUT
Exec Dt:
09/08/1986
2
ETZKORN, HEINZ-WERNER
Exec Dt:
09/08/1986
3
POESCHEL, EVA
Exec Dt:
09/08/1986
4
STEININGER, HELMUT
Exec Dt:
09/08/1986
Assignee
1
BATTELLE-INSTITUT E.V.
AM ROMERHOF 35
6000 FRANKFURT/MAIN 90, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4702930
NONE
06890854
Correspondence name and address
FISHER, CHRISTEN & SABOL
2000 L ST., N. W., STE. 510
WASHINGTON, DC 20036
Assignment: 3
Reel/Frame:005475/0793   Pages: 2
Recorded: 10/16/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
STEININGER, HELMUT
Exec Dt:
05/10/1988
Assignee
1
BASF AKTIENGESELLSCHAFT
RHEINLAND-PFLAZ
6700 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4994330
NONE
07492211
Correspondence name and address
KEIL & WEINKAUF
1101 CONN AVE., N. W.
WASHINGTON, DC 20036
Assignment: 4
Reel/Frame:005182/0108   Pages: 1
Recorded: 11/17/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
STEININGER, HELMUT
Exec Dt:
07/05/1988
2
BINDER, HORST
Exec Dt:
07/05/1988
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN, RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4913949
NONE
07216616
Correspondence name and address
KEIL AND WEINKAUF
1101 CONNECTICUT AVENUE NW
WASHINGTON, DC 20036
Assignment: 5
Reel/Frame:005346/0421   Pages: 2
Recorded: 06/18/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
STEININGER, HELMUT
Exec Dt:
01/19/1989
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4959243
NONE
07300849
Correspondence name and address
KEIL & WEINKAUF
1101 CONNECTICUT AVE., N. W.
WASHINGTON, DC 20036
Assignment: 6
Reel/Frame:005390/0494   Pages: 2
Recorded: 07/10/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
STEININGER, HELMUT
Exec Dt:
01/19/1989
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4957604
NONE
07300975
Correspondence name and address
KEIL & WEINKAUF
1101 CONNECTICUT AVE., N.W.
WASHINGTON, DC 20036
Assignment: 7
Reel/Frame:005578/0336   Pages: 2
Recorded: 01/25/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
STEININGER, HELMUT
Exec Dt:
01/19/1989
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN, RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5019462
NONE
07301026
Correspondence name and address
KEIL & WEINKAUF
1101 CONN., AVE., N.W.
WASHINGTON, DC 20036
Assignment: 8
Reel/Frame:005403/0435   Pages: 2
Recorded: 08/08/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
STEININGER, HELMUT
Exec Dt:
07/10/1990
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, FEDERAL REPUBLIC OF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5108846
NONE
07551780
Correspondence name and address
KEIL & WEINKAUF
1101 CONNECTICUT AVE, NW
WASHINGTON, DC 20036
Assignment: 9
Reel/Frame:007620/0918   Pages: 2
Recorded: 02/13/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STEININGER, HELMUT
Exec Dt:
11/02/1993
2
HEILMANN, PETER
Exec Dt:
11/02/1993
3
HEWKIN, PETER
Exec Dt:
11/08/1993
Assignee
1
BASF MAGNETICS GMBH
68165 MANNHEIM, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5795643
NONE
08381907
Correspondence name and address
HERBERT B. KEIL
KEIL & WEINKAUF
1101 CONNECTICUT AVE., N.W.
WASHINGTON, DC 20036
Assignment: 10
Reel/Frame:006966/0736   Pages: 2
Recorded: 02/28/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KELLER, HARALD
Exec Dt:
01/11/1994
2
JAEGER, ULRICH
Exec Dt:
01/11/1994
3
STEININGER, HELMUT
Exec Dt:
01/11/1994
4
KOPKE, HELMUT
Exec Dt:
01/11/1994
5
SCHOMANN, KLAUS DIETER
Exec Dt:
01/11/1994
6
SCHILDBERG, HANS-PETER
Exec Dt:
01/11/1994
Assignee
1
BASF MAGNETIC GMBH
68165 MANNHEIM, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5489117
NONE
08280074
Correspondence name and address
HERBERT B. KEIL
KEIL & WEINKAUF
1101 CONNECTICUT AVE., N.W.
WASHINGTON, D.C. 20036
Assignment: 11
Reel/Frame:007355/0523   Pages: 2
Recorded: 02/13/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STEININGER, HELMUT
Exec Dt:
02/03/1994
2
HEILMANN, PETER
Exec Dt:
02/03/1994
3
HEWKIN, PETER
Exec Dt:
02/09/1994
Assignee
1
BASF MAGNETICS GMBH
68165 MANNHEIM, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5728449
NONE
08381917
Correspondence name and address
HERBERT B. KEIL
KEIL & WEINKAUF
1101 CONNECTICUT AVE., N.W.
WASHINGTON, DC 20036
Assignment: 12
Reel/Frame:007155/0300   Pages: 2
Recorded: 08/24/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STEININGER, HELMUT
Exec Dt:
07/18/1994
2
HEILMANN, PETER
Exec Dt:
07/18/1994
3
WILLIS, MICHAEL
Exec Dt:
07/18/1994
Assignee
1
BASF MAGNETICS GMBH
68165 MANNHEIM, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6033516
NONE
08274695
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1101 CONNECTICUT AVENUE, N.W.
WASHINGTON, D.C. 20036
Assignment: 13
Reel/Frame:007130/0858   Pages: 2
Recorded: 08/24/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STEININGER, HELMUT
Exec Dt:
08/03/1994
2
GREEN, ALAN
Exec Dt:
08/03/1994
3
MUNCH, MICHEL
Exec Dt:
08/03/1994
4
HEILMANN, PETER
Exec Dt:
08/03/1994
Assignee
1
BASF MAGNETICS GMBH
68165 MANNHEIM, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5569522
NONE
08293953
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1101 CONNECTICUT AVE., NW
WASHINGTON, DC 20036
Assignment: 14
Reel/Frame:007261/0657   Pages: 2
Recorded: 12/12/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STEININGER, HELMUT
Exec Dt:
09/21/1994
2
HEILMANN, PETER
Exec Dt:
12/07/1994
Assignee
1
BASF MAGNETICS GMBH
MANNHEIM, GERMANY 68165
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5585139
NONE
08355300
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1101 CONNECTICUT AVENUE, NW
WASHINGTON, DC 20036
Assignment: 15
Reel/Frame:008208/0840   Pages: 2
Recorded: 08/21/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HEILMANN, PETER
Exec Dt:
08/19/1996
2
STEININGER, HELMUT
Exec Dt:
08/19/1996
Assignee
1
BASF MAGNETICS GMBH
67059 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5856046
NONE
08700852
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1101 CONNECTICUT AVE., N.W.
WASHINGTON, D.C. 20036
Assignment: 16
Reel/Frame:008273/0946   Pages: 2
Recorded: 10/22/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KELLER, HARALD
Exec Dt:
10/15/1996
2
BRONSTERT, BERND
Exec Dt:
10/15/1996
3
STEININGER, HELMUT
Exec Dt:
10/15/1996
4
HEIL, GUNTER
Exec Dt:
10/15/1996
5
BLUM, RAINER
Exec Dt:
10/15/1996
Assignee
1
BASF MAGNETICS GMBH
67059 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5891593
NONE
08735109
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1101 CONNECTICUT AVE. N.W.
WASHINGTON, D.C. 20036
Assignment: 17
Reel/Frame:010836/0704   Pages: 4
Recorded: 05/22/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHUHMACHER, PETER
Exec Dt:
12/02/1999
2
SCHNEIDER, NORBERT
Exec Dt:
12/02/1999
3
RICHTER, VOLKER
Exec Dt:
12/02/1999
4
KELLER, HARALD
Exec Dt:
12/02/1999
5
BLASCHKA, PETER
Exec Dt:
12/02/1999
6
BETTINGER, GUENTER
Exec Dt:
12/02/1999
7
MEYER, FRANK
Exec Dt:
12/02/1999
8
BECK, ERICH
Exec Dt:
12/02/1999
9
SIEMENSMEYER, KARL
Exec Dt:
12/02/1999
10
STEININGER, HELMUT
Exec Dt:
12/02/1999
11
BEST, WOLFGANG
Exec Dt:
12/02/1999
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6410130
NONE
09486695
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND ET AL
STAMATIOS MYLONAKIS, PH.D.
ATTORNEYS AT LAW, FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 18
Reel/Frame:016287/0718   Pages: 3
Recorded: 02/17/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DIETSCHE, FRANK
Exec Dt:
07/24/2003
2
JAWOREK, THOMAS
Exec Dt:
07/24/2003
3
SCHWALM, REINHOLD
Exec Dt:
07/24/2003
4
WEBER, MARTIN
Exec Dt:
07/24/2003
5
STEININGER, HELMUT
Exec Dt:
07/24/2003
Assignee
1
BASF AKTIENGELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7910197
US20050260405
10519841
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 19
Reel/Frame:016900/0073   Pages: 4
Recorded: 08/18/2005
Attorney Dkt #:263524USOPCT
Conveyance: RE-RECORD TO CORRECT THE ASSIGNEE'S NAME ON A DOCUMENT PREVIOUSLY RECORDED AT REEL/FRAME 016287/0718. (ASSIGNMENT OF ASSIGNOR'S INTEREST)
Assignors
1
DIETSCHE, FRANK
Exec Dt:
07/24/2003
2
JAWOREK, THOMAS
Exec Dt:
07/24/2003
3
SCHWALM, REINHOLD
Exec Dt:
07/24/2003
4
WEBER, MARTIN
Exec Dt:
07/24/2003
5
STEININGER, HELMUT
Exec Dt:
07/24/2003
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7910197
US20050260405
10519841
Correspondence name and address
OBLON SPIVAK MCCLELLAND MAIER & NEUSTADT
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 20
Reel/Frame:015007/0453   Pages: 3
Recorded: 02/24/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STEININGER, HELMUT
Exec Dt:
11/28/2003
2
KRESS, RIA
Exec Dt:
11/28/2003
3
BECK, ERICH
Exec Dt:
11/28/2003
4
KOENIGER, RAINER
Exec Dt:
11/28/2003
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7579082
US20040208998
10485818
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER, ET AL
NORMAN F. OBLON
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 21
Reel/Frame:019566/0254   Pages: 4
Recorded: 07/16/2007
Attorney Dkt #:12810-00514-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KNOLL, KONRAD
Exec Dt:
02/07/2006
2
STEININGER, HELMUT
Exec Dt:
02/07/2006
3
SCHUSTER, MICHAEL
Exec Dt:
02/07/2006
4
WAGNER, DANIEL
Exec Dt:
02/07/2006
5
MERKEL, PETER
Exec Dt:
01/26/2006
Assignee
1
BASF AKTIENGESELLSCHAFT
LUDWIGSHAFEN, GERMANY D-67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9090768
US20080269414
11813742
Correspondence name and address
BRYAN L. YOUNG
CONNOLLY BOVE LODGE, ET AL.
1875 EYE STREET, NW
SUITE 1100
WASHINGTON, DC 20006
Assignment: 22
Reel/Frame:023583/0837   Pages: 6
Recorded: 12/01/2009
Attorney Dkt #:13156-00302-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STEININGER, HELMUT
Exec Dt:
06/10/2008
2
KNOLL, KONRAD
Exec Dt:
06/17/2008
3
MULHAUPT, ROLF
Exec Dt:
05/30/2008
4
GALL, BARBARA
Exec Dt:
06/02/2008
5
PELASCINI, FREDERIC
Exec Dt:
06/04/2008
Assignee
1
BASF SE
PATENTS, TRADEMARKS AND LICENSES
CARL-BOSCH-STRASSE, GVX-C006
LUDWIGSHAFEN, GERMANY D-67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100152387
12601147
Correspondence name and address
CONNOLLY BOVE LODGE & HUTZ LLP
1875 EYE STREET, SUITE 1100
WASHINGTON, DC 20006
Assignment: 23
Reel/Frame:025801/0597   Pages: 5
Recorded: 02/14/2011
Attorney Dkt #:12810-01110-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MULLER, MATTHIAS
Exec Dt:
07/08/2009
2
KNOLL, KONRAD
Exec Dt:
07/08/2009
3
MEHLER, CHRISTOF
Exec Dt:
07/08/2009
4
STEININGER, HELMUT
Exec Dt:
07/13/2009
5
GUNTHERBERG, NORBERT
Exec Dt:
07/16/2009
6
WAGNER, DANIEL
Exec Dt:
07/12/2009
7
SCHUSTER, MICHAEL
Exec Dt:
07/17/2009
8
VERLINDEN, GEERT
Exec Dt:
07/02/2009
9
GREGER, FLORIAN
Exec Dt:
07/25/2009
Assignee
1
BASF SE
PATENTS, TRADEMARKS AND LICENSES
CARL-BOSCH-STRASSE, GVX-C006
LUDWIGSHAFEN, GERMANY D-67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8759445
US20110098401
13000817
Correspondence name and address
GEORG M. HASSELMANN
CONNOLLY BOVE LODGE & HUTZ LLP
1875 EYE STREET, NW, SUITE 1100
WASHINGTON, DC 20006
Assignment: 24
Reel/Frame:026088/0498   Pages: 4
Recorded: 04/07/2011
Attorney Dkt #:13156-00387-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STEININGER, HELMUT
Exec Dt:
10/28/2009
2
GIBON, CECILE
Exec Dt:
11/03/2009
3
WEBER, MARTIN
Exec Dt:
11/03/2009
4
BREINER, THOMAS
Exec Dt:
09/25/2009
5
HECKMANN, WALTER
Exec Dt:
10/29/2009
6
GOERTZ, HANS-HELMUT
Exec Dt:
11/03/2009
Assignee
1
BASF SE
PATENTS, TRADEMARKS AND LICENSES
CARL-BOSCH-STRASSE; GVX-C006
LUDWIGSHAFEN, GERMANY D-67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110155309
13062595
Correspondence name and address
DAVID M. MORSE
1007 NORTH ORANGE STREET
WILMINGTON, DE 19801
Assignment: 25
Reel/Frame:048575/0113   Pages: 17
Recorded: 03/12/2019
Attorney Dkt #:074012-0404(585492)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NESVADBA, PETER
Exec Dt:
09/18/2018
2
ENCK, SEBASTIAN
Exec Dt:
09/25/2018
3
TONHAUSER, CHRISTOPH
Exec Dt:
09/19/2018
4
UMBACH, TOBIAS REINHARD
Exec Dt:
09/18/2018
5
RANFT, MELK
Exec Dt:
09/18/2018
6
STEININGER, HELMUT
Exec Dt:
09/20/2018
7
HARTIG, JENS
Exec Dt:
09/18/2018
Assignee
1
BASF SE
CARL-BOSCH-STRASSE 38
LUDWIGSHAFEN AM RHEIN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11292861
US20210292457
16321493
Correspondence name and address
DRINKER BIDDLE & REATH LLP (WM)
222 DELAWARE AVENUE, STE. 1410
WILMINGTON, DE 19801-1621

Search Results as of: 05/01/2024 09:12 PM
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