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 : CHRISSTOFFELS, LYSANDER
Total Assignments: 20
Assignment: 1
Reel/Frame:015977/0274   Pages: 3
Recorded: 11/09/2004
Attorney Dkt #:257557USOPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WOOD, CLAUDIA
Exec Dt:
04/08/2003
2
ANGEL, MAXIMILIAN
Exec Dt:
04/08/2003
3
CHRISSTOFFELS, LYSANDER
Exec Dt:
04/08/2003
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7754192
US20050084469
10506871
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:015030/0451   Pages: 3
Recorded: 03/01/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DETERING, JUERGEN
Exec Dt:
08/25/2003
2
CHRISSTOFFELS, LYSANDER
Exec Dt:
08/25/2003
3
SCHNEIDER, TANJA
Exec Dt:
08/25/2003
Assignee
1
BASF AKTIENGESELLSCHAFT
LUDWIGSHAFEN, GERMAN DEMOCRATIC REPUBLIC 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040107506
10474711
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:015844/0618   Pages: 4
Recorded: 03/07/2005
Attorney Dkt #:12810-00016-us
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHRISSTOFFELS, LYSANDER
Exec Dt:
08/29/2003
2
ANGEL, MAXIMILLIAN
Exec Dt:
08/29/2003
3
HOSSEL, PETER
Exec Dt:
08/29/2003
4
MATHAUER, KLEMENS
Exec Dt:
08/29/2003
5
WOOD, CLAUDIA
Exec Dt:
08/29/2003
6
FAUL, DIETER
Exec Dt:
08/29/2003
Assignee
1
BASF AKTIENGESELLSCHAFT
PATENTS, TRADEMARKS AND LICENSES
LUDWIGSHAFEN, GERMANY D-67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050265950
10524370
Correspondence name and address
CONNOLLY BOVE LODGE & HUTZ LLP
BURTON A. AMERNICK
1990 M STREET, N.W.
SUITE 800
WASHINGTON, D.C. 20036-3425
Assignment: 4
Reel/Frame:016571/0140   Pages: 3
Recorded: 05/16/2005
Attorney Dkt #:266122USOPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAUWEILER, WERNER
Exec Dt:
09/11/2003
2
WEGMANN, LUDGER
Exec Dt:
09/11/2003
3
LEDUC, MARC
Exec Dt:
09/11/2003
4
CHRISSTOFFELS, LYSANDER
Exec Dt:
09/11/2003
5
GOTSCHE, MICHAEL
Exec Dt:
09/11/2003
6
WOOD, CLAUDIA
Exec Dt:
09/11/2003
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060165639
10525232
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 5
Reel/Frame:016584/0213   Pages: 3
Recorded: 05/18/2005
Attorney Dkt #:266140USOPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAUWEILER, WERNER
Exec Dt:
09/11/2003
2
LEDUC, MARC
Exec Dt:
09/11/2003
3
CHRISSTOFFELS, LYSANDER
Exec Dt:
09/11/2003
4
GOTSCHE, MICHAEL
Exec Dt:
09/11/2003
5
WOOD, CLAUDIA
Exec Dt:
09/11/2003
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060116470
10525587
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 6
Reel/Frame:016796/0514   Pages: 3
Recorded: 09/14/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHRISSTOFFELS, LYSANDER
Exec Dt:
03/17/2004
2
MANTECA ZUAZO, IZASKUN
Exec Dt:
03/17/2004
3
STIERL, REINHARD
Exec Dt:
03/17/2004
4
BERGHAUS, RAINER
Exec Dt:
03/17/2004
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060229209
10537182
Correspondence name and address
MARY B. GRANT
P.O. BOX 31686
RALEIGH, NC 27612
Assignment: 7
Reel/Frame:016091/0141   Pages: 3
Recorded: 05/18/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DIEING, REINHOLD
Exec Dt:
04/15/2004
2
CHRISSTOFFELS, LYSANDER
Exec Dt:
04/15/2004
3
BERGHAUS, RAINER
Exec Dt:
04/15/2004
4
SCHMIDT, OSKAR
Exec Dt:
04/15/2004
5
KOEHLE, HARALD
Exec Dt:
04/15/2004
6
GOTSCHE, MICHAEL
Exec Dt:
04/15/2004
7
KOBER, REINER
Exec Dt:
04/15/2004
Assignee
1
BASKF AKTIENGESELLCHAFT
670560 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050090402
10495928
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1350 CONNECTICUT AVENUE, N.W.
WASHINGTON, DC 20036
Assignment: 8
Reel/Frame:018667/0012   Pages: 4
Recorded: 12/06/2006
Attorney Dkt #:295115US0PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHRISSTOFFELS, LYSANDER
Exec Dt:
04/17/2004
2
WIDMAIER, RALF
Exec Dt:
04/17/2004
3
STEIN, STEFAN
Exec Dt:
04/17/2004
4
TORRES LLOSA, JOSE MARIA
Exec Dt:
04/17/2004
5
GARCIA CASTRO, IVETTE
Exec Dt:
04/17/2004
Assignee
1
BASF AKTIENGESELLSCHAFT
6705 LUDWIGSHAFEN
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070197721
10591796
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & ET AL
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 9
Reel/Frame:018780/0720   Pages: 4
Recorded: 01/10/2007
Attorney Dkt #:295115US0PCT
Conveyance: CORRECTION TO CORRECT ASSIGNEE'S ADDRESS PREVIOUSLY RECORDED ON REEL/FRAME 018667/0012
Assignors
1
CHRISSTOFFELS, LYSANDER
Exec Dt:
04/17/2004
2
WIDMAIER, RALF
Exec Dt:
04/17/2004
3
STEIN, STEFAN
Exec Dt:
04/17/2004
4
TORRES LLOSA, JOSE MARIA
Exec Dt:
04/17/2004
5
CASTRO, IVETTE GARCIA
Exec Dt:
04/17/2004
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070197721
10591796
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 10
Reel/Frame:018872/0659   Pages: 4
Recorded: 02/02/2007
Attorney Dkt #:295115US0PCT
Conveyance: CORRECTED COVER SHEET TO CORRECT THE ADDRESS OF ASSIGNEE #5, PREVIOUSLY RECORDED AT REEL/FRAME 018667/0012 (ASSIGNMENT OF ASSIGNOR'S INTEREST)
Assignors
1
CHRISSTOFFELS, LYSANDER
Exec Dt:
04/17/2004
2
WIDMAIER, RALF
Exec Dt:
04/17/2004
3
STEIN, STEFAN
Exec Dt:
04/17/2004
4
TORRES LLOSA, JOSE MARIA
Exec Dt:
04/17/2004
5
GARCIA CASTRO, IVETTE
Exec Dt:
04/17/2004
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070197721
10591796
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 11
Reel/Frame:016854/0481   Pages: 4
Recorded: 10/06/2005
Attorney Dkt #:12810-00116-US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHRISSTOFFELS, LYSANDER
Exec Dt:
05/10/2004
2
HOSSEL, PETER
Exec Dt:
05/10/2004
3
WOOD, CLAUDIA
Exec Dt:
05/10/2004
4
ANGEL, MAXIMILIAN
Exec Dt:
05/10/2004
5
MATHAUER, KLEMENS
Exec Dt:
05/10/2004
Assignee
1
BASF AKTIENGESELLSCHAFT
PATENTS, TRADEMARKS AND LICENSES
CARL-BOSCH-STRABE, GVX-C006
LUDWIGSHAFEN, GERMANY D-67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060228317
10548867
Correspondence name and address
BURTON A. AMERNICK
CONNOLLY BOVE LODGE & HUTZ LLP
1990 M STREET, N.W., SUITE 800
WASHINGTON, DC 20036-3425
Assignment: 12
Reel/Frame:019586/0815   Pages: 4
Recorded: 07/23/2007
Attorney Dkt #:280110US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOCK-KNOBLAUCH, CORDULA
Exec Dt:
05/14/2004
2
WAGNER, NORBERT
Exec Dt:
05/14/2004
3
OETTER, GUENTER
Exec Dt:
05/14/2004
4
VOELKEL, LUDWIG
Exec Dt:
05/14/2004
5
PETROVIC, SUSANNE
Exec Dt:
05/14/2004
6
FECHTENKOETTER, ANDREAS
Exec Dt:
05/14/2004
7
CHRISSTOFFELS, LYSANDER
Exec Dt:
05/14/2004
8
KLUEGLEIN, MATTHIAS
Exec Dt:
05/14/2004
9
BECKER, STEFAN
Exec Dt:
05/14/2004
Assignee
1
BASF AKTIENGESELLSCHAFT
.
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7696146
US20070041926
10556793
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 13
Reel/Frame:016738/0691   Pages: 5
Recorded: 09/07/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHRISSTOFFELS, LYSANDER
Exec Dt:
07/07/2004
2
HOSSEL, PETER
Exec Dt:
07/07/2004
3
LEDUC, MARC
Exec Dt:
01/07/2004
4
WOOD, CLAUDIA
Exec Dt:
01/07/2004
5
ANGEL, MAXIMILIAN
Exec Dt:
01/07/2004
6
MATHAUER, KLEMENS
Exec Dt:
01/07/2004
7
MUKHERJEE, PULAKESH
Exec Dt:
01/07/2004
8
GAUWEILER, WERNER
Exec Dt:
01/07/2004
9
BOLTER, HENNING
Exec Dt:
01/07/2004
Assignee
1
BASF AKTIENGESELLSCHAFT
PATENTS, TRADEMARKS AND LICENSES GVX-C006
LUDWIGSHAFEN, GERMANY D-67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060122322
10540097
Correspondence name and address
BURTON A. AMERNICK
CONNOLLY BOVE LODGE & HUTZ LLP
1990 M STREET, N.W., SUITE 800
WASHINGTON, D.C. 20036-3425
Assignment: 14
Reel/Frame:019438/0276   Pages: 4
Recorded: 06/15/2007
Attorney Dkt #:283351US0PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BECKER, STEFAN
Exec Dt:
08/02/2004
2
CHRISSTOFFELS, LYSANDER
Exec Dt:
08/02/2004
3
VOELKEL, LUDWIG
Exec Dt:
08/02/2004
4
GOETZ, THOMAS
Exec Dt:
08/02/2004
5
MEYER-ROSCHER, BERND
Exec Dt:
08/02/2004
6
HANSCH, WOLFGANG
Exec Dt:
08/02/2004
7
SPILGER, STEFANIE
Exec Dt:
08/02/2004
Assignee
1
BASF AKTIENGESELLSCHAFT
.
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7579421
US20060149013
10563430
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 15
Reel/Frame:017499/0599   Pages: 3
Recorded: 04/18/2006
Attorney Dkt #:12810-00228-US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BECKER, STEFAN
Exec Dt:
10/06/2004
2
CHRISSTOFFELS, LYSANDER
Exec Dt:
10/06/2004
Assignee
1
BASF AKTIENGESELLSCHAFT
PATENTS, TRADEMARKS AND LICENSES
CARL-BOSCH-STRASSE, GVX-C006
LUDWIGSHAFEN, GERMANY D-67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070004889
10573838
Correspondence name and address
JOSEPH BARRERA
CONNOLLY BOVE LODGE & HUTZ LLP
1990 M STREET, N.W.
SUITE 800
WASHINGTON, DC 20036
Assignment: 16
Reel/Frame:018788/0939   Pages: 3
Recorded: 01/18/2007
Attorney Dkt #:12810-00345-US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHRISSTOFFELS, LYSANDER
Exec Dt:
04/19/2005
2
BECKER, STEFAN
Exec Dt:
04/19/2005
3
VOLKEL, LUDWIG
Exec Dt:
04/19/2005
Assignee
1
BASF AKTIENGELSELLSCHAFT
PATENTS, TRADEMARKS AND LICENSES, CARL-BOSCH-STRASSE
GVX-C006
LUDWIGSHAFEN, GERMANY D-67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070191548
10594959
Correspondence name and address
CONNOLLY BOVE LODGE, ET AL.
1990 M STREET, N.W.
SUITE 800
WASHINGTON, DC 20036
Assignment: 17
Reel/Frame:019506/0534   Pages: 3
Recorded: 07/02/2007
Attorney Dkt #:296634US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ANGEL, MAXIMILIAN
Exec Dt:
05/10/2005
2
CHRISSTOFFELS, LYSANDER
Exec Dt:
05/10/2005
3
WOOD, CLAUDIA
Exec Dt:
05/10/2005
Assignee
1
BASF AKTIENGESELLSCHAFT
.
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070197767
11547799
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 18
Reel/Frame:020725/0735   Pages: 4
Recorded: 03/31/2008
Attorney Dkt #:295111US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHRISSTOFFELS, LYSANDER
Exec Dt:
05/12/2005
2
WIDMAIER, RALF
Exec Dt:
05/12/2005
3
CASTRO, IVETTE GARCIA
Exec Dt:
05/12/2005
4
WEGMANN, LUDGER
Exec Dt:
05/12/2005
Assignee
1
BASF AKTIENGESELLSCHAFT
.
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070154438
10591654
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 19
Reel/Frame:017257/0155   Pages: 5
Recorded: 02/13/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHRISSTOFFELS, LYSANDER
Exec Dt:
11/03/2005
2
HOSSEL, PETER
Exec Dt:
11/03/2005
3
CASTRO, IVETTE GARCIA
Exec Dt:
11/03/2005
4
WOOD, CLAUDIA
Exec Dt:
11/03/2005
5
ANGEL, MAXIMILIAN
Exec Dt:
11/03/2005
6
MATHAUER, KLEMENS
Exec Dt:
11/03/2005
Assignee
1
BASF AKTIENGESELLSCHAFT
PATENTS, TRADEMARKS AND LICENSES CARL-BOSCH-STRASSE GVX-COO6
LUDWIGSHAFEN, GERMANY D-67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8252296
US20060153793
10564485
Correspondence name and address
BURTON A. AMERNICK
CONNOLLY BOVE LODGE ET AL.
1990 M STREET, N.W., SUITE 800
WASHINGTON, DC 20036-3425
Assignment: 20
Reel/Frame:020260/0425   Pages: 4
Recorded: 12/18/2007
Attorney Dkt #:319050US0PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAERING, DIETMAR
Exec Dt:
06/27/2006
2
ANGEL, MAXIMILIAN
Exec Dt:
07/03/2006
3
HAEHNLE, HANS-JOACHIM
Exec Dt:
07/07/2006
4
FRIEDRICH, THOMAS
Exec Dt:
07/03/2006
5
HAUER, BERNHARD
Exec Dt:
07/05/2006
6
BRAIG, VOLKER
Exec Dt:
07/19/2006
7
CHRISSTOFFELS, LYSANDER
Exec Dt:
07/28/2006
8
RUEBENACKER, MARTIN
Exec Dt:
08/07/2006
Assignee
1
BASF AKTIENGESELLSCHAFT
.
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100021992
11917912
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314

Search Results as of: 04/27/2024 04:18 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