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Patent Assignment Assignor Details
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Assignor Name : LENGSFELD, WOLFGANG
Total Assignments: 6
Assignment: 1
Reel/Frame:004783/0269   Pages: 1
Recorded: 11/17/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SCHROEDER, WOLFGANG
Exec Dt:
06/16/1982
2
LENGSFELD, WOLFGANG
Exec Dt:
06/16/1982
3
HEILEN, GERD
Exec Dt:
06/16/1982
4
HERTEL, OTTO
Exec Dt:
06/16/1982
5
BOETTGER, GUENTER
Exec Dt:
06/16/1982
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN, RHEINLAND-PFALZ
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4739051
NONE
07016484
Correspondence name and address
KEIL & WEINKAUF
1101 CONN AVE., N. W.
WASHINGTON, DC 20036
Assignment: 2
Reel/Frame:004783/0261   Pages: 1
Recorded: 11/17/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MUELLER, HERBERT
Exec Dt:
10/22/1985
2
VOGES, DIETER
Exec Dt:
10/22/1985
3
LENGSFELD, WOLFGANG
Exec Dt:
10/22/1985
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN, RHEINLAND-PFALZ
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4736030
NONE
06791112
Correspondence name and address
KEIL AND WEINKAUF
1101 CONN. AVE., N. W.
WASHINGTON, DC 20036
Assignment: 3
Reel/Frame:005826/0140   Pages: 2
Recorded: 09/09/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GRAMLICH, WALTER
Exec Dt:
02/21/1986
2
LENGSFELD, WOLFGANG
Exec Dt:
02/21/1986
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5081309
NONE
07065096
Correspondence name and address
C. IRVIN MCCLELLAND
OBLON FISHER SPIVAK MCCLELLAND & MAIER
1755 S. JEFFERSON DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 4
Reel/Frame:004734/0910   Pages: 1
Recorded: 07/02/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MERGER, FRANZ
Exec Dt:
06/06/1986
2
HUTMACHER, HANS-MARTIN
Exec Dt:
06/06/1986
3
HETTINGER, PETER
Exec Dt:
06/06/1986
4
VOGES, DIETER
Exec Dt:
06/06/1986
5
LENGSFELD, WOLFGANG
Exec Dt:
06/06/1986
Assignee
1
BASF AKTIENGESELLSCHAFT, 6700 LUDWIGSHAFEN, RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4709072
NONE
06872967
Correspondence name and address
JOHN H. SHURTLEFF
140 S. DEARBORN STREET,
SUITE 411
CHICAGO, IL 60603
Assignment: 5
Reel/Frame:004828/0599   Pages: 1
Recorded: 03/17/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GRAMLICH, WALTER
Exec Dt:
07/28/1987
2
HOFFMANN, WERNER
Exec Dt:
07/20/1987
3
JANSEN, KLAAS
Exec Dt:
07/28/1987
4
LENGSFELD, WOLFGANG
Exec Dt:
07/28/1987
5
SCHUSTER, LUDWIG
Exec Dt:
07/28/1987
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4751214
NONE
07082210
Correspondence name and address
OBLON, FISHER, SPIVAK,
MC CLELLAND & MAIER
CRYSTAL SQUARE FIVE - STE. 400
1755 SO. JEFFERSON DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 6
Reel/Frame:005044/0621   Pages: 1
Recorded: 04/14/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DEGNER, DIETER
Exec Dt:
05/25/1988
2
GRAMLICH, WALTER
Exec Dt:
05/25/1988
3
LENGSFELD, WOLFGANG
Exec Dt:
05/25/1988
4
SCHUSTER, LUDWIG
Exec Dt:
05/25/1988
Assignee
1
BASF AKTIENGESELLSCHAFT
LUDWIGSHAFEN, RHEINLAND-PFALZ, GERMANY 6700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4847425
NONE
07200460
Correspondence name and address
OBLON, FISHER, SPIVAK,
MC CLELLAND & MAIER
CRYSTAL SQ. FIVE - STE. 400
1755 S. JEFF. DAVIS HWY.
ARLINGTON, VA 22202

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