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 : QUAISER, STEFAN
Total Assignments: 7
Assignment: 1
Reel/Frame:010152/0176   Pages: 3
Recorded: 08/10/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FISCHER, MARTIN
Exec Dt:
11/03/1997
2
KAIBEL, GERD
Exec Dt:
11/03/1997
3
STAMMER, ACHIM
Exec Dt:
11/03/1997
4
FLICK, KLEMENS
Exec Dt:
11/03/1997
5
QUAISER, STEFAN
Exec Dt:
11/03/1997
6
HARDER, WOLFGANG
Exec Dt:
11/03/1997
7
MASSONNE, KLEMENS
Exec Dt:
11/03/1997
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6375920
US20010003578
09284247
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER ET AL
NORMAN F. OBLON
1755 JEFFERSON DAVIS HWY
FOURTH FLOOR
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:010684/0633   Pages: 5
Recorded: 03/02/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GROSCH, GEORG HEINRICH
Exec Dt:
10/10/1999
2
MUELLER, ULRICH
Exec Dt:
10/10/1999
3
WALCH, ANDREAS
Exec Dt:
10/10/1999
4
RIEBER, NORBERT
Exec Dt:
10/10/1999
5
FISCHER, MARTIN
Exec Dt:
10/10/1999
6
QUAISER, STEFAN
Exec Dt:
10/10/1999
7
HARDER, WOLFGANG
Exec Dt:
10/10/1999
8
ELLER, KARSTEN
Exec Dt:
10/10/1999
9
BASSLER, PETER
Exec Dt:
10/10/1999
10
WENZEL, ANNE
Exec Dt:
10/10/1999
11
KAIBEL, GERD
Exec Dt:
10/10/1999
12
STAMMER, ACHIM
Exec Dt:
10/10/1999
13
HENKELMANN, JOCHEM
Exec Dt:
10/10/1999
14
BOETTCHER, ARND
Exec Dt:
10/10/1999
15
TELES, JOAQUIM HENRIQUE
Exec Dt:
10/10/1999
16
SCHULZ, MICHAEL
Exec Dt:
10/10/1999
17
TREIBER, GERT
Exec Dt:
10/10/1999
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6518441
US20020120158
09424847
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER ET AL
SURINDER SACHAR
1755 JEFFERSON DAVIS HIGHWAY
ATTORNEYS AT LAW, FOURTH FLOOR
ARLINGTON, VIRGINIA 22202
Assignment: 3
Reel/Frame:011458/0040   Pages: 3
Recorded: 01/24/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FISCHER, MARTIN
Exec Dt:
08/21/2000
2
STAMMER, ACHIM
Exec Dt:
08/21/2000
3
QUAISER, STEFAN
Exec Dt:
08/21/2000
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6592840
NONE
09673247
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & ET AL
NORMAN F. OBLON
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 4
Reel/Frame:012482/0921   Pages: 3
Recorded: 01/18/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FISCHER, MARTIN
Exec Dt:
09/13/2001
2
HOELZLE, MARKUS
Exec Dt:
09/13/2001
3
QUAISER, STEFAN
Exec Dt:
09/13/2001
4
STAMMER, ACHIM
Exec Dt:
09/13/2001
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6676919
NONE
09926274
Correspondence name and address
OBLON SPIVAK MCCLELLAND & ET AL
NORMA F. OBLON
1755 JEFFERSON DAVIS HIGHWAY
FOURTH FLOOR
ARLINGTON, VA 22202
Assignment: 5
Reel/Frame:021258/0023   Pages: 4
Recorded: 07/18/2008
Attorney Dkt #:307312US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
POHL, WOLFGANG
Exec Dt:
12/07/2005
2
QUAISER, STEFAN
Exec Dt:
12/20/2005
3
CHEN, CHEUN-GWO
Exec Dt:
11/21/2005
4
CHIEN, WEI LIANG
Exec Dt:
11/21/2005
Assignee
1
BASF AKTIENGESELLSCHAFT
.
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080214769
11718936
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 6
Reel/Frame:019810/0464   Pages: 4
Recorded: 09/11/2007
Attorney Dkt #:313802US0PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
POHL, WOLFGANG
Exec Dt:
04/07/2006
2
SCHMALKUCHE, CORD
Exec Dt:
04/13/2006
3
LEIFHEIT, HOLGER
Exec Dt:
04/13/2006
4
QUAISER, STEFAN
Exec Dt:
04/13/2006
5
CHEN, CHEUN-GWO
Exec Dt:
03/31/2006
6
CHIEN, WEI LIANG
Exec Dt:
03/31/2006
Assignee
1
BASF AKTIENGESELLSCHAFT
.
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080214727
11908338
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:019798/0466   Pages: 5
Recorded: 09/07/2007
Attorney Dkt #:313482US0PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
QUAISER, STEFAN
Exec Dt:
06/12/2006
2
LYNAM, IAN
Exec Dt:
06/20/2006
3
WIND, MICHAEL
Exec Dt:
06/23/2006
4
CELIK, ALEX
Exec Dt:
01/26/2007
5
KAMPF, GUNNAR
Exec Dt:
06/12/2006
Assignee
1
BASF AKTIENGESELLSCHAFT
.
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080090938
11908039
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314

Search Results as of: 05/12/2024 05:37 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