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 : NAEUMANN, FRITZ
Total Assignments: 6
Assignment: 1
Reel/Frame:005219/0155   Pages: 1
Recorded: 01/26/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NAKAJIMA, TAMOTU
Exec Dt:
12/11/1989
2
YOSHIDA, SHUSUKE
Exec Dt:
12/14/1989
3
NAEUMANN, FRITZ
Exec Dt:
10/16/1987
4
FISCHER, ROLF
Exec Dt:
10/16/1987
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN, RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4933487
NONE
07327408
Correspondence name and address
KEIL & WEINKAUF
1101 CONN., AVE., N.W.
WASHINGTON, DC 20036
Assignment: 2
Reel/Frame:005212/0304   Pages: 1
Recorded: 01/11/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HOELDERICH, WOLFGANG
Exec Dt:
10/23/1987
2
NAEUMANN, FRITZ
Exec Dt:
10/23/1987
3
FISCHER, ROLF
Exec Dt:
10/23/1987
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN, RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5144061
NONE
07116865
Correspondence name and address
KEIL & WEINKAUF
1101 CONNECTICUT AVE., N.W.
WASHINGTON, DC 20036
Assignment: 3
Reel/Frame:006408/0079   Pages: 3
Recorded: 09/21/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KUMMER, RUDOLF
Exec Dt:
08/16/1988
2
SCHNEIDER, HEINZ-WALTER
Exec Dt:
08/16/1988
3
BERTLEFF, WERNER
Exec Dt:
08/16/1988
4
FISCHER, ROLF
Exec Dt:
08/16/1988
5
VAGT, UWE
Exec Dt:
08/16/1992
6
NAEUMANN, FRITZ
Exec Dt:
08/16/1988
7
HOELDERICH, WOLFGANG
Exec Dt:
08/16/1988
8
SCHWARZMANN, MATTHIAS
Exec Dt:
08/16/1988
Assignee
1
BASF AKTIENGESELLSCHAFT
D-6700 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5189182
NONE
07236199
Correspondence name and address
HERBERT B. KEIL
WEIL & WEINKAUF
1101 CONNECTICUT AVE., NW
WASHINGTON, DC 20036
Assignment: 4
Reel/Frame:005123/0668   Pages: 1
Recorded: 07/03/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NAEUMANN, FRITZ
Exec Dt:
05/26/1989
2
HOELDERICH, WOLFGANG
Exec Dt:
05/26/1989
3
MERGER, FRANZ
Exec Dt:
05/26/1989
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4879405
NONE
07205335
Correspondence name and address
KEIL & WEINKAUF
1101 CONNECTICUT AVE. N.W.
WASHINGTON, DC 20036
Assignment: 5
Reel/Frame:005520/0822   Pages: 2
Recorded: 12/03/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NAEUMANN, FRITZ
Exec Dt:
02/22/1990
2
HICKMANN, ECKHARD
Exec Dt:
09/26/1989
Assignee
1
BASF AKTIENGESELLSCHAFT,
6700 LUDWIGSHAFEN,
RHEINLAND-PFALZ,, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5008461
NONE
07489690
Correspondence name and address
JOHN H. SHURTLEFF
140, S. DEARBORN ST.
SUITE 411
CHICAGO, IL 60603
Assignment: 6
Reel/Frame:005437/0168   Pages: 2
Recorded: 09/12/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
STECK, WERNER
Exec Dt:
08/09/1990
2
RUST, HARALD
Exec Dt:
08/09/1990
3
LERMER, HELMUT
Exec Dt:
08/09/1990
4
NAEUMANN, FRITZ
Exec Dt:
08/09/1990
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5002639
NONE
07566677
Correspondence name and address
JOHN H. SHURTLEFF
140 S. DEARBORN ST.
SUITE 411
CHICAGO, IL 60603

Search Results as of: 05/14/2024 09:39 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