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Patent Assignment Assignor Details
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Assignor Name : FREUDENBERG, ENRIQUE
Total Assignments: 8
Assignment: 1
Reel/Frame:004883/0461   Pages: 1
Recorded: 05/27/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WEBERNDOERFER, VOLKMAR
Exec Dt:
07/01/1987
2
FREUDENBERG, ENRIQUE
Exec Dt:
07/01/1987
3
DEGEN, HANS-JUERGEN
Exec Dt:
07/01/1987
4
RIEBELING, ULRICH
Exec Dt:
07/01/1987
Assignee
1
BASF AKTIENGESELLSCHAFT
RHEINLAND-PFALZ
6700 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4770743
NONE
07071772
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:005161/0464   Pages: 1
Recorded: 10/10/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FREUDENBERG, ENRIQUE
Exec Dt:
05/31/1988
2
WITTMER, PETER
Exec Dt:
05/31/1988
3
HOHMANN, ANDREAS
Exec Dt:
06/06/1988
4
BECHTOLSHEIMER, HANS-HEINRICH
Exec Dt:
05/31/1988
Assignee
1
BASF AKTIENGESELLSCHAFT, 6700 LUDWIGSHAFEN, RHEINLAND-PFALZ, FED. REP. OF GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4900479
NONE
07205160
Correspondence name and address
JOHN H. SHURTLEFF
140 S. DEARBORN ST., SUITE 411
CHICAGO, IL 60603
Assignment: 3
Reel/Frame:006149/0193   Pages: 2
Recorded: 06/18/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HOHMANN, ANDREAS
Exec Dt:
10/02/1989
2
FREUDENBERG, ENRIQUE
Exec Dt:
10/02/1989
3
REUTHER, WOLFGANG
Exec Dt:
10/02/1989
4
MAYER, KURT
Exec Dt:
10/02/1989
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5166427
NONE
07719722
Correspondence name and address
JOHN H. SHURTLEFF
140 S. DEARBORN ST. SUITE 411
CHICAGO ILLINOIS 60603
Assignment: 4
Reel/Frame:005580/0422   Pages: 2
Recorded: 01/29/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HARTMANN, HEINRICH
Exec Dt:
11/07/1989
2
DENZINGER, WALTER
Exec Dt:
11/07/1989
3
KROENER, MICHAEL
Exec Dt:
11/07/1989
4
SENDHOFF, NORBERT
Exec Dt:
11/07/1989
5
FREUDENBERG, ENRIQUE
Exec Dt:
11/07/1989
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN, RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5008321
NONE
07438034
Correspondence name and address
OBLON, FISHER, SPIVAK,
MCCLELLAND & MAIER
CRYSTAL SQUARE FIVE - SUITE 400
1755 SOUTH JEFF., DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 5
Reel/Frame:006238/0032   Pages: 2
Recorded: 09/02/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MOENCH, DIETMAR
Exec Dt:
11/20/1990
2
HARTMANN, HEINRICH
Exec Dt:
11/20/1990
3
FREUDENBERG, ENRIQUE
Exec Dt:
11/20/1990
4
ANDREAS STANGE
Exec Dt:
11/20/1990
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN, RHEINLAND-PFALZ FEDERAL REPUBLIC OF GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5262008
NONE
07623954
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER &
NEUSTADT, P.C. - ROBERT F. GNUSE
1755 JEFFERSON DAVIS HWY., 4TH FLOOR
ARLINGTON, VA 22202
Assignment: 6
Reel/Frame:005957/0827   Pages: 2
Recorded: 01/02/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FREUDENBERG, ENRIQUE
Exec Dt:
11/27/1990
2
LINHART, FRIEDRICH
Exec Dt:
12/03/1991
3
TRESCH, RAINER
Exec Dt:
12/03/1991
4
HARTMANN, HEINRICH
Exec Dt:
12/03/1991
5
DENZINGER, WALTER
Exec Dt:
12/03/1991
6
KROENER, MICHAEL
Exec Dt:
12/03/1991
7
SENDHOFF, NORBERT
Exec Dt:
12/03/1991
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5098521
NONE
07639097
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND & MAIER
CRYSTAL SQUARE FIVE
SUITE 400
1755 SOUTH JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 7
Reel/Frame:005970/0813   Pages: 2
Recorded: 01/13/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MOENCH, DIETMAR
Exec Dt:
02/14/1991
2
KROENER, MICHAEL
Exec Dt:
02/14/1991
3
FREUDENBERG, ENRIQUE
Exec Dt:
02/14/1991
4
HARTMANN, HEINRICH
Exec Dt:
02/14/1991
5
SENDHOFF, NORBERT
Exec Dt:
02/14/1991
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN, RHEINLAND-PFALZ FEDERAL REPUBLIC OF GERMANY
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5290880
NONE
07661180
Correspondence name and address
OBLON, SPIVAK, MC CLELLAND, MAIER
AND NEUSTADT
FOURTH FLOOR
1755 JEFFERSON DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 8
Reel/Frame:005978/0356   Pages: 2
Recorded: 01/21/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
END, LUTZ
Exec Dt:
02/14/1991
2
DENZINGER, WALTER
Exec Dt:
02/14/1991
3
KROENER, MICHAEL
Exec Dt:
02/14/1991
4
SENDHOFF, NORBERT
Exec Dt:
02/14/1991
5
FREUDENBERG, ENRIQUE
Exec Dt:
02/14/1991
6
LINHART, FRIEDRICH
Exec Dt:
02/14/1991
7
FIKENTSCHER, ROLF
Exec Dt:
02/14/1991
8
HARTMANN, HEINRICH
Exec Dt:
02/14/1991
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGHSHAFEN, RHEINLAND-PFALZ, FED. REP. OF GERMANY
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5126395
NONE
07662622
Correspondence name and address
OBLON SPIVAK MCCLELLAND MAIER & NEUSTADT
C. IRVIN MCCLELLAND
1755 JEFFERSON DAVIS HIGHWAY
ARLINGOTN,VA 22202

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