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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 : AUER, HEINZ
Total Assignments: 20
Assignment: 1
Reel/Frame:006008/0051   Pages: 2
Recorded: 12/30/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MERGER, FRANZ
Exec Dt:
04/20/1988
2
HETTINGER, PETER
Exec Dt:
04/20/1988
3
HUPFER, LEOPOLD
Exec Dt:
04/20/1988
4
PAETSCH, JUERGEN
Exec Dt:
04/20/1988
5
DECK, HERIBERT
Exec Dt:
04/20/1988
6
AUER, HEINZ
Exec Dt:
04/20/1988
7
BRUNNER, ERWIN
Exec Dt:
04/20/1988
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN, RHEINLAND-PFALZ
FEDERAL REPUBLIC OF GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5149861
NONE
07664463
Correspondence name and address
JOHN H. SHURTLEFF
140 S. DEARBORN ST.
SUITE 411
CHICAGO, IL 60603
Assignment: 2
Reel/Frame:005019/0754   Pages: 1
Recorded: 01/13/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
AUER, HEINZ
Exec Dt:
01/03/1989
2
WINKLER, GERNOT
Exec Dt:
01/03/1989
Assignee
1
SIEMENS AKTIENGESELLSCHAFT, A GERMAN CORP.
MUNICH, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4984342
NONE
07296800
Correspondence name and address
HILL, VAN SANTEN, STEADMAN & SIMPSON
70TH FLOOR SEARS TOWER
CHICAGO, IL 60606
Assignment: 3
Reel/Frame:007357/0950   Pages: 3
Recorded: 02/08/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOPIETZ, MICHAEL
Exec Dt:
01/17/1995
2
JONES, SIMON
Exec Dt:
12/23/1994
3
PRIESTER, CLAUS-ULRICH
Exec Dt:
01/17/1995
4
RITZ, JOSEF
Exec Dt:
01/17/1995
5
PIJL, PAUL
Exec Dt:
01/17/1995
6
HANDERMAN, ALAN
Exec Dt:
01/30/1995
7
KALCK, ULRICH
Exec Dt:
12/13/1994
8
AUER, HEINZ
Exec Dt:
01/17/1995
9
FUCHS, HUGO
Exec Dt:
01/17/1995
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5536831
NONE
08355285
Correspondence name and address
HERBERT B. KEIL
KEIL & WEINKAUF
1101 CONNECTICUT AVE., N.W.
WASHINGTON, DC 20036
Assignment: 4
Reel/Frame:011230/0251   Pages: 3
Recorded: 09/15/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUETTES, BERND
Exec Dt:
03/27/1998
2
HOEPPNER, GERD
Exec Dt:
03/27/1998
3
WETTERLING, MONIKA
Exec Dt:
03/27/1998
4
AUER, HEINZ
Exec Dt:
02/24/1998
5
BRUHN, JENS
Exec Dt:
02/24/1998
6
DINSCH, STEFAN
Exec Dt:
03/27/1998
7
WINKLER, JUERGEN
Exec Dt:
03/27/1998
Assignee
1
BASF AKTIENGESELLSCHAFT
CARL-BOSCH-STRASSE 38
D-67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6245947
NONE
09036758
Correspondence name and address
FERNANDO A. BORREGO
1609 BIDDLE AVENUE
WYANDOTTE, MI 48192
Assignment: 5
Reel/Frame:009560/0223   Pages: 3
Recorded: 11/02/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AUER, HEINZ
Exec Dt:
07/09/1998
2
BEISER, KLAUS
Exec Dt:
07/09/1998
3
CIPRIAN, JUERGEN
Exec Dt:
07/09/1998
4
FRANZ, LOTHAR
Exec Dt:
07/09/1998
5
FRANZISCHKA, WOLFGANG
Exec Dt:
07/09/1998
6
PESSEL, ULRICH-DIETER
Exec Dt:
07/09/1998
7
WEINLE, WERNER
Exec Dt:
07/09/1998
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5981688
NONE
09159086
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1101 CONNECTICUT AVE., N.W.
WASHINGTON, D.C. 20036
Assignment: 6
Reel/Frame:009421/0672   Pages: 3
Recorded: 08/27/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AUER, HEINZ
Exec Dt:
07/15/1998
2
KRUEGER, SIEGFRIED
Exec Dt:
07/15/1998
3
SCHOLL, STEPHAN
Exec Dt:
07/15/1998
4
WEBER, THEODOR
Exec Dt:
07/15/1998
5
MELDER, JOHANN-PETER
Exec Dt:
07/15/1998
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6048441
NONE
09121865
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1101 CONNECTICUT AVE., N.W.
WASHINGTON, D.C. 20036
Assignment: 7
Reel/Frame:009796/0065   Pages: 3
Recorded: 03/03/1999
Conveyance: INVALID ASSIGNMENT. SEE RECORDING AT REEL 010551, FRAME 0951. (RE-RECORD TO CORRECT RECORDATION DATE)
Assignors
1
BESSLING, BERND
Exec Dt:
08/10/1998
2
ZECK, SEBASTIAN
Exec Dt:
08/10/1998
3
PLUECKHAN, JUERGEN
Exec Dt:
08/10/1998
4
MAYER, THOMAS
Exec Dt:
08/10/1998
5
LOEFFLER, ULRICH
Exec Dt:
08/10/1998
6
SPIEGEL, GUENTER
Exec Dt:
08/10/1998
7
BALLENWEG, RUBENS
Exec Dt:
08/10/1998
8
BRUDI, GERHARD
Exec Dt:
08/10/1998
9
GIESELBERG, KLAUS
Exec Dt:
08/10/1998
10
HILPRECHT, LUTZ
Exec Dt:
08/10/1998
11
TERJUNG, WINFRIED
Exec Dt:
08/10/1998
12
AUER, HEINZ
Exec Dt:
08/10/1998
13
POLT, AXEL WERNER
Exec Dt:
08/10/1998
14
SCHOLL, STEPHAN
Exec Dt:
08/10/1998
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6123812
NONE
09068549
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER ET AL.
NORMAN F. OBLON
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VIRGINIA 22202
Assignment: 8
Reel/Frame:010551/0951   Pages: 3
Recorded: 07/30/1999
Conveyance: (ASSIGNMENT OF ASSIGNOR'S INTEREST) RE-RECORD TO CORRECT THE RECORDATION DATE OF 03-03-99 TO 07-30-99 PREVIOUSLY RECORDED AT REEL 9796, FRAME 0065.
Assignors
1
BESSLING, BERND
Exec Dt:
08/10/1998
2
ZECK, SEBASTIAN
Exec Dt:
08/10/1998
3
PLUECKHAN, JUERGEN
Exec Dt:
08/10/1998
4
MAYER, THOMAS
Exec Dt:
08/10/1998
5
LOEFFLER, ULRICH
Exec Dt:
08/10/1998
6
SPIEGEL, GUENTER
Exec Dt:
08/10/1998
7
BALLENWEG, RUBENS
Exec Dt:
08/10/1998
8
BRUDI, GERHARD
Exec Dt:
08/10/1998
9
GIESELBERG, KLAUS
Exec Dt:
08/10/1998
10
HILPRECHT, LUTZ
Exec Dt:
08/10/1998
11
TERJUNG, WINFRIED
Exec Dt:
08/10/1998
12
AUER, HEINZ
Exec Dt:
08/10/1998
13
POLT, AXEL WERNER
Exec Dt:
08/10/1998
14
SCHOLL, STEPHAN
Exec Dt:
08/10/1998
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6123812
NONE
09068549
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND ET AL
NORMAN F. OBLON
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VIRGINIA 22202
Assignment: 9
Reel/Frame:011938/0001   Pages: 3
Recorded: 06/26/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AUER, HEINZ
Exec Dt:
01/04/1999
2
CIPRIAN, JUERGEN
Exec Dt:
01/04/1999
3
FRANZ, LOTHAR
Exec Dt:
12/17/1998
4
FRANZISCHKA, WOLFGANG
Exec Dt:
12/14/1998
5
IFFLAND, GABRIELE
Exec Dt:
01/04/1999
6
WECK, ALEXANDER
Exec Dt:
01/04/1999
7
WEINLE, WERNER
Exec Dt:
01/04/1999
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6300467
NONE
09445993
Correspondence name and address
OBLON SPIVAK MCCLELLAND MAIER & NEUSTADT
NORMAN F. OBLON
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 10
Reel/Frame:010176/0575   Pages: 2
Recorded: 07/21/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BESSLING, BERND
Exec Dt:
05/07/1999
2
HASSE, HANS
Exec Dt:
05/07/1999
3
PLUECKHAN, JUERGEN
Exec Dt:
05/07/1999
4
MAYER, THOMAS
Exec Dt:
05/07/1999
5
AUER, HEINZ
Exec Dt:
05/07/1999
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6833057
NONE
09341921
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1101 CONNECTICUT AVE. N.W.
WASHINGTON, D.C. 20036
Assignment: 11
Reel/Frame:012726/0891   Pages: 3
Recorded: 01/17/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AUER, HEINZ
Exec Dt:
11/14/2001
2
DAHLHAUS, JUERGEN
Exec Dt:
11/14/2001
3
FISCHER, KARL
Exec Dt:
11/14/2001
4
HAMMER, HANS
Exec Dt:
11/14/2001
5
KELLENBENZ, JOCHEN
Exec Dt:
11/14/2001
6
SCHULZ, MICHAEL
Exec Dt:
11/14/2001
7
THIEL, JOACHIM
Exec Dt:
11/14/2001
8
VICARI, MAXIMILIAN
Exec Dt:
11/14/2001
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6921833
NONE
10031166
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1101 CONNECTICUT AVE. N.W
WASHINGTON, D.C 20036
Assignment: 12
Reel/Frame:013353/0286   Pages: 3
Recorded: 07/18/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AUER, HEINZ
Exec Dt:
04/29/2002
2
BESSLING, BERND
Exec Dt:
04/29/2002
3
HAMMER, HANS
Exec Dt:
04/29/2002
4
HASSE, HANS
Exec Dt:
04/29/2002
5
SAUER, FRIEDRICH
Exec Dt:
04/29/2002
6
VICARI, MAXIMILIAN
Exec Dt:
04/29/2002
7
WAGNER, GERHARD
Exec Dt:
04/29/2002
8
ADRIAN, TIL
Exec Dt:
04/29/2002
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6696603
US20030050506
10181458
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1350 CONNECTICUT AVE. N.W.
WASHINGTON, DC 20036
Assignment: 13
Reel/Frame:013307/0782   Pages: 3
Recorded: 07/23/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AUER, HEINZ
Exec Dt:
05/16/2002
2
BESSLING, BERND
Exec Dt:
05/16/2002
3
HAMMER, HANS
Exec Dt:
05/16/2002
4
HASSE, HANS
Exec Dt:
05/16/2002
5
SAUER, FRIEDRICH
Exec Dt:
05/16/2002
6
VICARI, MAXIMILIAN
Exec Dt:
05/16/2002
7
WAGNER, GERHARD
Exec Dt:
05/16/2002
8
ADRIAN, TILL
Exec Dt:
05/16/2002
Assignee
1
BASF AKTIENGESELLSCHAFT
D-67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7241365
US20030116423
10181814
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1350 CONNECTICUT AVE., N.W.
WASHINGTON, D.C. 20036
Assignment: 14
Reel/Frame:013284/0049   Pages: 3
Recorded: 07/18/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AUER, HEINZ
Exec Dt:
06/03/2002
2
BESSLING, BERND
Exec Dt:
06/03/2002
3
HAMMER, HANS
Exec Dt:
06/03/2002
4
HASSE, HANS
Exec Dt:
06/03/2002
5
SAUER, FRIEDRICH
Exec Dt:
06/03/2002
6
VICARI, MAXIMILIAN
Exec Dt:
06/03/2002
7
WAGNER, GERHARD
Exec Dt:
06/03/2002
8
ADRIAN, TILL
Exec Dt:
06/03/2002
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6838579
US20030009057
10181460
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1350 CONNECTICUT AVE., N.W.
WASHINGTON, DC 20036
Assignment: 15
Reel/Frame:013322/0100   Pages: 3
Recorded: 07/18/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AUER, HEINZ
Exec Dt:
06/03/2002
2
BESSLING, BERND
Exec Dt:
06/03/2002
3
HAMMER, HANS
Exec Dt:
06/03/2002
4
HASSE, HANS
Exec Dt:
06/03/2002
5
SAUER, FRIEDRICH
Exec Dt:
06/03/2002
6
VICARI, MAXIMILIAN
Exec Dt:
06/03/2002
7
ADRIAN, TILL
Exec Dt:
06/03/2002
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6841700
US20030018216
10181462
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1350 CONNECTICUT AVE. N.W
WASHINGTON, D.C. 20036
Assignment: 16
Reel/Frame:013312/0101   Pages: 3
Recorded: 07/18/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AUER, HEINZ
Exec Dt:
06/13/2002
2
BESSLING, BERND
Exec Dt:
06/13/2002
3
HAMMER, HANS
Exec Dt:
06/13/2002
4
SAUER, FRIEDRICH
Exec Dt:
06/13/2002
5
VICARI, MAXIMILIAN
Exec Dt:
06/13/2002
6
ADRIAN, TILL
Exec Dt:
06/13/2002
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6867329
US20030036664
10181455
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1350 CONNECTICUT AVE. N.W.
WASHINGTON, D.C. 20036
Assignment: 17
Reel/Frame:015872/0375   Pages: 3
Recorded: 10/07/2004
Attorney Dkt #:246880US0PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AUER, HEINZ
Exec Dt:
07/02/2002
2
BORCHERS, DIRK
Exec Dt:
07/02/2002
3
WETTLING, THOMAS
Exec Dt:
07/02/2002
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7049383
US20040198937
10482807
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER, ET AL
SURINDER SACHAR
1940 DUKE STREET
ALEXANDRIA, VIRGINIA 22314
Assignment: 18
Reel/Frame:015181/0380   Pages: 3
Recorded: 04/05/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WETTLING, THOMAS
Exec Dt:
03/19/2003
2
BORCHERS, DIRK
Exec Dt:
03/19/2003
3
AUER, HEINZ
Exec Dt:
03/19/2003
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7038008
US20040092707
10473583
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 19
Reel/Frame:014553/0608   Pages: 3
Recorded: 06/25/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AUER, HEINZ
Exec Dt:
05/15/2003
2
KANNE, ULRICH
Exec Dt:
05/15/2003
3
DEVOS, ANDRE
Exec Dt:
05/15/2003
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6987165
US20040039141
10451743
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1350 CONNECTICUT AVE., N.W.
WASHINGTON, DC 200036
Assignment: 20
Reel/Frame:015489/0425   Pages: 3
Recorded: 06/22/2004
Attorney Dkt #:243255USOPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AUER, HEINZ
Exec Dt:
12/17/2003
2
KANNE, ULRICH
Exec Dt:
12/17/2003
3
DE VOS, ANDRE
Exec Dt:
12/12/2003
4
CIPRIAN, JUERGEN
Exec Dt:
12/17/2003
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7105616
US20040118788
10473595
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314

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