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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 : SCHOENLEBEN, WILLIBALD
Total Assignments: 8
Assignment: 1
Reel/Frame:004555/0845   Pages: 1
Recorded: 05/23/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
11/14/1984
2
Exec Dt:
11/14/1984
3
Exec Dt:
11/14/1984
Assignee
1
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06674077
Correspondence name and address
D. BARBARA MCKENZIE
PAT. DEPT., BASF CORP.,
1419 BIDDLE AVE.,
WYANDOTTE, MI. 48192-3736
Assignment: 2
Reel/Frame:004994/0214   Pages: 1
Recorded: 12/19/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
10/15/1986
2
Exec Dt:
10/15/1986
3
Exec Dt:
10/15/1986
4
Exec Dt:
10/15/1986
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06925234
Correspondence name and address
KEIL & WEINKAUF
1101 CONN. AVE., N. W.
WASHINGTON, DC 20036
Assignment: 3
Reel/Frame:005184/0259   Pages: 1
Recorded: 10/04/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
12/09/1988
Assignee
1
6700 LUDWIGSHAFEN, RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07284245
Correspondence name and address
KEIL & WEINKAUF
1101 CONN. AVE. N.W.
WASHINGTON, DC 20036
Assignment: 4
Reel/Frame:005953/0189   Pages: 2
Recorded: 12/26/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
07/05/1989
2
Exec Dt:
07/05/1989
3
Exec Dt:
07/05/1989
4
Exec Dt:
07/05/1989
5
Exec Dt:
07/05/1989
Assignee
1
6700 LUDWISHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07697529
Correspondence name and address
HERBERT B. KEIL
1101 CONNECTICUT AVE, NW
WASHINGTON, DC 20036
Assignment: 5
Reel/Frame:005401/0509   Pages: 2
Recorded: 08/07/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
07/07/1989
2
Exec Dt:
07/07/1989
Assignee
1
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, FEDERAL REPUBLIC OF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07382906
Correspondence name and address
KEIL & WEINKAUF
1101 CONNECTICUT AVE. N.W.
WASHINGTON, DC 20036
Assignment: 6
Reel/Frame:005591/0185   Pages: 2
Recorded: 02/04/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
10/06/1989
2
Exec Dt:
10/06/1989
3
Exec Dt:
10/06/1989
4
Exec Dt:
10/06/1989
5
Exec Dt:
10/06/1989
6
Exec Dt:
10/06/1989
Assignee
1
6700 LUDWIGSHAFEN, RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07424084
Correspondence name and address
OBLON, FISHER, SPIVAK,
MC CLELLAND & MAIER
CRYSTAL SQUARE FIVE - STE. 400
1755 SOUTH JEFFERSON DAIVS HIGHWAY
ARLINGTON, VA 22202
Assignment: 7
Reel/Frame:005547/0587   Pages: 2
Recorded: 12/07/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
11/26/1990
2
Exec Dt:
11/30/1990
3
Exec Dt:
11/30/1990
4
Exec Dt:
12/10/1990
Assignee
1
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07628298
Correspondence name and address
WILLIAM G. CONGER
BASF CORPORATION
PATENT DEPARTMENT
1419 BIDDLE AVENUE
WYANDOTTE, MI 48192-3736
Assignment: 8
Reel/Frame:005579/0613   Pages: 2
Recorded: 12/17/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
11/26/1990
2
Exec Dt:
11/30/1990
3
Exec Dt:
11/30/1990
4
Exec Dt:
12/10/1990
Assignee
1
6700 LUDWIGSHAFEN, RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07628299
Correspondence name and address
WILLIAM G. CONGER
BASF CORPORATION
1419 BIDDLE AVENUE
WYANDOTTE, MI 48192-3736

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