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 : RUEB, LOTHAR
Total Assignments: 17
Assignment: 1
Reel/Frame:005148/0027   Pages: 1
Recorded: 09/22/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
RUEB, LOTHAR
Exec Dt:
10/04/1988
2
EICKEN, KARL
Exec Dt:
10/04/1988
3
ZEEH, BERND
Exec Dt:
10/04/1988
4
MEYER, NORBERT
Exec Dt:
10/04/1988
5
WUERZER, BRUNO
Exec Dt:
10/04/1988
Assignee
1
BASF AKTIENGESELLSCHAFT, 6700 LUDWIGSHAFEN,RHEINLAND-PFALZ, FED. REP. OF GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4888046
NONE
07263352
Correspondence name and address
OBLON, FISHER, SPIVAK, MC CLELLAND
& MAIER
CRYSTAL SQUARE FIVE, STE. 400
1755 SOUTH JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:005253/0490   Pages: 1
Recorded: 02/28/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
RUEB, LOTHAR
Exec Dt:
11/23/1988
2
EICKEN, KARL
Exec Dt:
11/23/1988
3
PANDER, HANS J.
Exec Dt:
11/23/1988
4
PLATH, PETER
Exec Dt:
11/23/1988
5
SCHWALGE, BARBARA
Exec Dt:
11/23/1988
6
WUERZER, BRUNO
Exec Dt:
11/23/1988
7
MEYER, NORBERT
Exec Dt:
11/23/1988
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4925484
NONE
07279563
Correspondence name and address
OBLON, FISHER, SPIVAK, MC CLELLAND &
MAIER
CRYSTAL SQ. FIVE, ST. 400
1755 S. JEFFERSON DAVIS HWY.,
ARLINGTON, VA 22202
Assignment: 3
Reel/Frame:005870/0215   Pages: 2
Recorded: 10/09/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
RUEB, LOTHAR
Exec Dt:
11/23/1988
2
EICKEN, KARL
Exec Dt:
11/23/1988
3
SCHWALGE, BARBARA
Exec Dt:
11/23/1988
4
PLATH, PETER
Exec Dt:
11/23/1988
5
WUERZER, BRUNO
Exec Dt:
11/23/1988
6
MEYER, NORBERT
Exec Dt:
11/23/1988
Assignee
1
BASF AKTIENGESELLSCHAFT
LUDSIGHAFEN, RHEINLAND-PFALZ, GERMANY 6700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5089042
NONE
07511940
Correspondence name and address
OBLON, SPIVAK, MC CLELLAND, MAIER
& NEUSTADT
1755 JEFF DAVIS HWY., 4TH FLOOR
ARLINGTON, VA 22202
Assignment: 4
Reel/Frame:005845/0079   Pages: 2
Recorded: 09/23/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
RUEB, LOTHAR
Exec Dt:
02/16/1989
2
EICKEN, KARL
Exec Dt:
02/16/1989
3
PLATH, PETER
Exec Dt:
02/16/1989
4
SCHWALGE, BARBARA
Exec Dt:
02/16/1989
5
WESTPHALEN, KARL-OTTO
Exec Dt:
02/16/1989
6
WUERZER, BRUNO
Exec Dt:
02/16/1989
7
MEYER, NORBERT
Exec Dt:
02/16/1989
Assignee
1
BASF AKTEINGESELLSCHAFT
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5080710
NONE
07464639
Correspondence name and address
KEIL & WEINKAUF
1101 CONNECTICUT AVE., N.W.
WASHINGTON, DC 20231
Assignment: 5
Reel/Frame:005244/0235   Pages: 1
Recorded: 02/26/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FISCHER, KLAUS
Exec Dt:
04/10/1989
2
RUEB, LOTHAR
Exec Dt:
04/10/1989
3
PLATH, PETER
Exec Dt:
04/10/1989
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN, RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4937354
NONE
07337865
Correspondence name and address
KEIL & WEINKAUF
1101 CONNECTICUT AVE., N.W.
WASHINGTON, DC 20036
Assignment: 6
Reel/Frame:005366/0430   Pages: 2
Recorded: 07/05/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SCHWALGE, BARBARA
Exec Dt:
05/29/1989
2
PLATH, PETER
Exec Dt:
05/29/1989
3
EICKEN, KARL
Exec Dt:
05/29/1989
4
RUEB, LOTHAR
Exec Dt:
05/29/1989
5
WUERZER, BRUNO
Exec Dt:
05/29/1989
6
WESTPHALEN, KARL-OTTO
Exec Dt:
05/29/1989
7
MEYER, NORBERT
Exec Dt:
05/29/1989
Assignee
1
BASF AKTIENGESELLSCHAFT,
6700 LUDWIGSHAFEN,
RHEINLAND-PFALZ,, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4959098
NONE
07360864
Correspondence name and address
KEIL AND WEIKAUF
1101 CONNECTICUT AVENUE,N.W.
WASHINGTON, DC 20036
Assignment: 7
Reel/Frame:005535/0758   Pages: 2
Recorded: 12/03/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PLATH, PETER
Exec Dt:
08/15/1989
2
EICKEN, KARL
Exec Dt:
08/15/1989
3
RUEB, LOTHAR
Exec Dt:
08/15/1989
4
SCHWALGE, BARBARA
Exec Dt:
08/15/1989
5
WESTPHALEN, KARL-OTTO
Exec Dt:
08/15/1989
6
WUERZER, BRUNO
Exec Dt:
08/15/1989
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5009701
NONE
07403382
Correspondence name and address
KEIL & WEINKAUF
1101 CONN. AVE. N.W.
WASHINGTON, DC 20036
Assignment: 8
Reel/Frame:005503/0519   Pages: 2
Recorded: 11/02/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
RUEB, LOTHAR
Exec Dt:
12/08/1989
2
EICKEN, KARL
Exec Dt:
12/08/1989
3
PLATH, PETER
Exec Dt:
12/08/1989
4
WESTPHALEN, KARL-OTTO
Exec Dt:
12/08/1989
5
WUERZER, BRUNO
Exec Dt:
12/08/1989
Assignee
1
BASF AKTIENGESELLSCHAFT
LUDWIGSHAFEN, RHEINLAND-PFALZ, GERMANY 6700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4997472
NONE
07457973
Correspondence name and address
KEIL & WEINKAUF
1101 CONN AVE., N. W.
WASHINGTON, DC 20036
Assignment: 9
Reel/Frame:005578/0751   Pages: 2
Recorded: 01/28/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
RUEB, LOTHAR
Exec Dt:
12/27/1989
2
EICKEN, KARL
Exec Dt:
12/27/1989
3
PLATH, PETER
Exec Dt:
12/27/1989
4
WESTPHALEN, KARL-OTTO
Exec Dt:
12/27/1989
5
WUERZER, BRUNO
Exec Dt:
12/27/1989
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN, RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4990174
NONE
07462704
Correspondence name and address
KEIL AND WEINKAUF
1101 CONNECTICUT AVE., N. W.
WASHINGTON, DC 20036
Assignment: 10
Reel/Frame:005369/0088   Pages: 2
Recorded: 05/18/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
RUEB, LOTHAR
Exec Dt:
05/08/1990
2
EICKEN, KARL
Exec Dt:
05/08/1990
3
WESTPHALEN, KARL-OTTO
Exec Dt:
05/08/1990
4
WUERZER, BRUNO
Exec Dt:
05/08/1990
Assignee
1
BASF AKTIENGESELLSCHAFT,
6700 LUDWIGSHAFEN,
RHEINLAND-PFALZ,, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5296452
NONE
07525035
Correspondence name and address
KEIL & WEINKAUF
1101 CONNECTICUT AVENUE, N. W.
WASHINGTON, DC 20036
Assignment: 11
Reel/Frame:005492/0188   Pages: 2
Recorded: 10/04/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
RUEB, LOTHAR
Exec Dt:
09/26/1990
2
EICKEN, KARL
Exec Dt:
09/26/1990
3
WESTPHALEN, KARL-OTTO
Exec Dt:
09/26/1990
4
WUERZER, BRUNO
Exec Dt:
09/26/1990
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5106408
NONE
07561813
Correspondence name and address
KEIL & WEINKAUF
1101 CONNECTICUT AVE., NW
WASHINGTON, DC 20036
Assignment: 12
Reel/Frame:006046/0889   Pages: 2
Recorded: 03/19/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SEELE, RAINER
Exec Dt:
10/29/1990
2
ROHR, WOLFGANG
Exec Dt:
10/29/1990
3
ZIPPERER, BERNHARD
Exec Dt:
10/29/1990
4
KARBACH, STEFAN
Exec Dt:
10/29/1990
5
RUEB, LOTHAR
Exec Dt:
10/29/1990
6
AMMERMANN, EBERHARD
Exec Dt:
10/29/1990
7
LORENZ, GISELA
Exec Dt:
10/29/1990
8
RADEMACHER, WILHELM
Exec Dt:
10/29/1990
9
JUNG, JOHANN
Exec Dt:
10/29/1990
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN, RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5122531
NONE
07586154
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER ET AL
C. IRVIN MCCLELLAND
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 13
Reel/Frame:005730/0825   Pages: 2
Recorded: 05/31/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SEELE, RAINER
Exec Dt:
05/08/1991
2
RUEB, LOTHAR
Exec Dt:
05/08/1991
3
KOBER, REINER
Exec Dt:
05/08/1991
4
EICKEN, KARL
Exec Dt:
05/08/1991
5
WESTPHALEN, KARL-OTTO
Exec Dt:
05/08/1991
6
WUERZER, BRUNO
Exec Dt:
05/08/1991
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN, RHEINLAND-PFALZ
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5133799
NONE
07697036
Correspondence name and address
KEIL & WEINKAUF
1101 CONNECTICUT AVE, NW
WASHINGTON, DC 20036
Assignment: 14
Reel/Frame:006688/0069   Pages: 2
Recorded: 09/10/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RUEB, LOTHAR
Exec Dt:
04/13/1993
2
EICKEN, KARL
Exec Dt:
04/13/1993
3
SCHAEFER, BERND
Exec Dt:
04/13/1993
4
REISSENWEBER, GERNOT
Exec Dt:
04/13/1993
5
SCHAEFER, PETER
Exec Dt:
04/13/1993
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5324843
NONE
08039497
Correspondence name and address
HERBERT B. KEIL
KEIL & WEINKAUF
1101 CONNECTICUT AVE., N.W.
WASHINGTON, DC 20036
Assignment: 15
Reel/Frame:008419/0593   Pages: 3
Recorded: 02/19/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HEISTRACHER, ELISABETH
Exec Dt:
09/04/1995
2
RUEB, LOTHAR
Exec Dt:
09/04/1995
3
VON DEM BUSSCHE-HUENNEFELD, CHRISTOPH-SWEDER
Exec Dt:
09/04/1995
4
HAMPRECHT, GERHARD
Exec Dt:
09/04/1995
5
KLINTZ, RALF
Exec Dt:
09/04/1995
6
SCHAEFER, PETER
Exec Dt:
09/04/1995
7
WESTPHALEN, KARL-OTTO
Exec Dt:
09/04/1995
8
GERBER, MATTHIAS
Exec Dt:
09/04/1995
9
WALTER, HELMUT
Exec Dt:
09/04/1995
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5939558
NONE
08793124
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1101 CONNECTICUT AVE. N.W.
WASHINGTON, D.C. 20036
Assignment: 16
Reel/Frame:014811/0429   Pages: 3
Recorded: 09/11/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HENNINGSEN, MICHAEL
Exec Dt:
08/22/2003
2
KUSCHE, ANDREAS
Exec Dt:
08/22/2003
3
HUELLMANN, MICHAEL
Exec Dt:
08/22/2003
4
RUEB, LOTHAR
Exec Dt:
08/22/2003
5
KAESHAMMER, STEFAN
Exec Dt:
08/22/2003
6
GERLACH, TILL
Exec Dt:
08/22/2003
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7105662
US20040077857
10471550
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1350 CONNECTICUT AVENUE, N.W.
WASHINGTON, D.C. 20036
Assignment: 17
Reel/Frame:018948/0065   Pages: 3
Recorded: 02/13/2007
Attorney Dkt #:3165-157
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SZARVAS, LASZLO
Exec Dt:
11/28/2006
2
MASSONNE, KLEMENS
Exec Dt:
11/28/2006
3
REIDL, SILKE
Exec Dt:
11/28/2006
4
SAAS, WALTER
Exec Dt:
11/28/2006
5
RUEB, LOTHAR
Exec Dt:
11/28/2006
6
KOBER, REINER
Exec Dt:
11/28/2006
7
ERHART, BERTHOLD
Exec Dt:
11/28/2006
8
KUDIS, STEFFEN
Exec Dt:
11/28/2006
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080033173
11660087
Correspondence name and address
ROTHWELL, FIGG, ERNST & MANBECK
SUITE 800
1425 K ST., N.W.
WASHINGTON, D.C. 20005

Search Results as of: 05/21/2024 07:01 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