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 : SEUFERT, WALTER
Total Assignments: 13
Assignment: 1
Reel/Frame:004171/0722   Pages: 1
Recorded: 09/21/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SEUFERT, WALTER
Exec Dt:
11/27/1981
2
KIEHS, KARL
Exec Dt:
11/27/1981
3
HUSSLEIN, GERD
Exec Dt:
11/27/1981
4
VARWIG, JUERGEN
Exec Dt:
11/27/1981
5
HAMPRECHT, GERHARD
Exec Dt:
11/27/1981
6
ADOLPHI, HEINRICH
Exec Dt:
11/27/1981
Assignee
1
BASF AKTIENGESELLSCHAFT, 6700 LUDWIGSHAFEN, RHEINLAND-PFALZ, GERMANY
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4428944
NONE
06329122
Correspondence name and address
KEIL & WITHERSPOON
1101 CONN. AVE., N. W.
WASHINGTON, DC 20036
Assignment: 2
Reel/Frame:004130/0501   Pages: 1
Recorded: 05/25/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LOEFFLER, HANS-PETER
Exec Dt:
01/03/1982
2
SEUFERT, WALTER
Exec Dt:
01/03/1982
3
ADOLPHI, HEINRICH
Exec Dt:
01/03/1982
Assignee
1
BASF AKTIENGESELLSCHAFT, 6700 LUDWIGSHAFEN, RHEINLAND-PFLAZ, GERMANY OF CORP. OF GERMANY
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4405614
NONE
06356722
Correspondence name and address
KEIL & WITHERSPOON
1101 CONNECTICUT AVE., N.W.
WASHINGTON, DC 20036
Assignment: 3
Reel/Frame:004160/0489   Pages: 1
Recorded: 08/19/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BUERSTINGHAUS, RAINER
Exec Dt:
08/09/1982
2
KIEHS, KARL
Exec Dt:
08/09/1982
3
SEUFERT, WALTER
Exec Dt:
08/09/1982
4
ADOLPHI, HEINRICH
Exec Dt:
08/09/1982
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4424215
NONE
06411870
Correspondence name and address
KEIL & WITHERSPOON
1101 CONNECTICUT AVE., N. W.
WASHINGTON, DC 20036
Assignment: 4
Reel/Frame:004235/0887   Pages: 1
Recorded: 03/23/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SEUFERT, WALTER
Exec Dt:
11/08/1982
2
LOEFFLER, HANS-PETER
Exec Dt:
11/08/1982
3
ADOLPHI, HEINRICH
Exec Dt:
11/08/1982
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN, RHEINLAND-PFALZ
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4462997
NONE
06410878
Correspondence name and address
KEIL & WITHERSPOON
1101 CONNECTICUT AVENUE, N. W.
WASHINGTON, DC 20036
Assignment: 5
Reel/Frame:004398/0229   Pages: 1
Recorded: 05/10/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SEUFERT, WALTER
Exec Dt:
12/30/1982
2
VARWIG, JUERGEN
Exec Dt:
12/30/1982
3
SEPPELT, WOLFGANG
Exec Dt:
12/30/1982
4
ADOLPHI, HEINRICH
Exec Dt:
12/30/1982
Assignee
1
BASF AKTIENGESELLSCHAFT,
6700 LUDWIGSHAFEN,
RHEINLAND-PFALZ,, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4537884
NONE
06457184
Correspondence name and address
KEIL & WITHERSPOON
1101 CONNECTICUT AVE., N. W.
WASHINGTON, DC 20036
Assignment: 6
Reel/Frame:004424/0272   Pages: 1
Recorded: 07/11/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SEUFERT, WALTER
Exec Dt:
03/24/1983
2
VARWIG, JUERGEN
Exec Dt:
03/24/1983
3
HUSSLEIN, GERD
Exec Dt:
03/24/1983
4
SEPPELT, WOLFGANG
Exec Dt:
03/24/1983
5
ADOLPHI, HEINRICH
Exec Dt:
03/24/1983
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN, RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4551448
NONE
06482775
Correspondence name and address
KEIL AND WITHERSPOON
1101 CONNECTICUT AVE., N. W.
WASHINGTON, DC 20036
Assignment: 7
Reel/Frame:004346/0873   Pages: 1
Recorded: 01/04/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SEUFERT, WALTER
Exec Dt:
05/17/1983
2
VARWIG, JUERGEN
Exec Dt:
05/17/1983
3
HUSSLEIN, GERD
Exec Dt:
05/17/1983
4
SEPPELT, WOLFGANG
Exec Dt:
05/17/1983
5
ADOLPHI, HEINRICH
Exec Dt:
05/17/1983
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4512984
NONE
06498761
Correspondence name and address
KEIL AND WITHERSPOON
1101 CONN. AVENUE, N.W.
WASHINGTON, DC 20036
Assignment: 8
Reel/Frame:004510/0881   Pages: 1
Recorded: 02/14/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SEUFERT, WALTER
Exec Dt:
01/09/1984
2
LOEFFLER, HANS-PETER
Exec Dt:
01/09/1984
3
SCHIRMER, ULRICH
Exec Dt:
01/09/1984
4
SEPPELT, WOLFGANG
Exec Dt:
01/09/1984
5
ADOLPHI, HEINRICH
Exec Dt:
01/09/1984
Assignee
1
BASF AKTIENGESELLSCHAFT
RHEINLAND-PFALZ
6700 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4599329
NONE
06570456
Correspondence name and address
KEIL & WITHERSPOON
1101 CONNECTICUT AVE., N. W.
WASHINGTON, DC 20036
Assignment: 9
Reel/Frame:004631/0714   Pages: 1
Recorded: 11/19/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SEUFERT, WALTER
Exec Dt:
11/21/1985
2
GOETZ, NORBERT
Exec Dt:
11/21/1985
3
BECKER, RAINER
Exec Dt:
11/21/1985
4
SCHWENDEMANN, VOLKER
Exec Dt:
10/22/1985
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4658071
NONE
06802202
Correspondence name and address
KEIL AND WEINKAUF
1101 CONNECTICUT AVENUE, N. W.
WASHINGTON, DC 20036
Assignment: 10
Reel/Frame:004886/0528   Pages: 1
Recorded: 06/09/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KUMMER, RUDOLF
Exec Dt:
03/10/1987
2
VAGT, UWE
Exec Dt:
03/10/1987
3
FISCHER, ROLF
Exec Dt:
03/10/1987
4
SEUFERT, WALTER
Exec Dt:
03/10/1987
5
BECKER, RAINER
Exec Dt:
03/10/1987
Assignee
1
BASF AKTIENGESELLSCHAFT
RHEINLAND-PFALZ
6700 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4777285
NONE
07028135
Correspondence name and address
KEIL & WEINKAUF
1101 CONNECTICUT AVE., N.W.
WASHINGTON, DC 20036
Assignment: 11
Reel/Frame:005128/0547   Pages: 1
Recorded: 06/28/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BECKER, RAINER
Exec Dt:
01/08/1988
2
SEUFERT, WALTER
Exec Dt:
01/08/1988
3
BUSCHMANN, ERNST
Exec Dt:
01/08/1988
4
BRUECKNER, CHRISTIANE
Exec Dt:
01/08/1988
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4877891
NONE
07228681
Correspondence name and address
OBLON, FISHER, SPIVAK, MC CLELLAND
& MAIER
CRYSTAL SQUARE FIVE, STE. 400
1755 SOUTH JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 12
Reel/Frame:005216/0679   Pages: 1
Recorded: 01/24/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MACKENROTH, WOLFGANG
Exec Dt:
08/09/1988
2
HOELDERICH, WOLFGANG
Exec Dt:
08/09/1988
3
BECKER, RAINER
Exec Dt:
08/09/1988
4
SEUFERT, WALTER
Exec Dt:
08/09/1988
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN, RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4925991
NONE
07235478
Correspondence name and address
OBLON, FISHER, SPIVAK,
MC CLELLAND & MAIER
CRYSTAL SQUARE FIVE, STE. 400
1755 SOUTH JEFFERSON DAVIS HWY.,
ARLINGTON, VA 22202
Assignment: 13
Reel/Frame:005559/0326   Pages: 2
Recorded: 01/03/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BECKER, RAINER
Exec Dt:
02/06/1989
2
BUSCHMANN, ERNST
Exec Dt:
02/06/1989
3
MACKENROTH, WOLFGANG
Exec Dt:
02/06/1989
4
SCHUERMANN, GREGOR
Exec Dt:
02/06/1989
5
SEUFERT, WALTER
Exec Dt:
02/06/1989
6
SEPPELT, WOLFGANG
Exec Dt:
02/06/1989
7
KRIEG, WOLFGANG
Exec Dt:
02/06/1989
8
NEUMANN, ULRICH
Exec Dt:
02/06/1989
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5002971
NONE
07310901
Correspondence name and address
OBLON, FISHER, SPIVAK, MC CLELLAND &
MAIER
CRYSTAL SQUARE FIVE - SUITE 400
1755 SOUTH JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202

Search Results as of: 05/15/2024 07:07 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