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Patent Assignment Assignor Details
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Assignor Name : KARBACH, STEFAN
Total Assignments: 24
Assignment: 1
Reel/Frame:004560/0194   Pages: 1
Recorded: 06/12/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
03/08/1985
2
Exec Dt:
03/08/1985
3
Exec Dt:
03/08/1985
4
Exec Dt:
03/08/1985
Assignee
1
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06713642
Correspondence name and address
KEIL AND WEINKAUF
1101 CONN. AVE., N. W.
WASHINGTON, DC 20036
Assignment: 2
Reel/Frame:004680/0701   Pages: 1
Recorded: 03/09/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
04/11/1985
2
Exec Dt:
04/11/1985
3
Exec Dt:
04/11/1985
4
Exec Dt:
04/11/1985
5
Exec Dt:
04/11/1985
6
Exec Dt:
04/11/1985
Assignee
1
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06724761
Correspondence name and address
KEIL AND WEINKAUF
1101 CONNECTICUT AVENUE
WASHINGTON, DC 20036
Assignment: 3
Reel/Frame:004607/0649   Pages: 1
Recorded: 09/24/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
03/03/1986
2
Exec Dt:
03/03/1986
3
Exec Dt:
03/03/1986
4
Exec Dt:
03/03/1986
Assignee
1
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06839948
Correspondence name and address
KEIL & WEINKAUF
1101 CONNECTICUT AVE., N. W.
WASHINGTON, DC 20036
Assignment: 4
Reel/Frame:005175/0888   Pages: 1
Recorded: 11/06/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
03/06/1986
2
Exec Dt:
03/06/1986
3
Exec Dt:
03/06/1986
4
Exec Dt:
03/06/1986
5
Exec Dt:
03/06/1986
6
Exec Dt:
03/06/1986
Assignee
1
6700 LUDWIGSHAFEN, RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07183448
Correspondence name and address
KEIL AND WEINKAUF
1101 CONNECTICUT AVE., N. W.
WASHINGTON, DC 20036
Assignment: 5
Reel/Frame:004766/0129   Pages: 1
Recorded: 10/13/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
04/18/1986
2
Exec Dt:
04/08/1986
3
Exec Dt:
04/18/1986
4
Exec Dt:
04/18/1986
5
Exec Dt:
04/21/1986
6
Exec Dt:
04/21/1986
7
Exec Dt:
04/29/1986
Assignee
1
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06867571
Correspondence name and address
KEIL & WEINKAUF
1101 CONN. AVE., N. W.
WASHINGTON, DC 20036
Assignment: 6
Reel/Frame:004729/0561   Pages: 1
Recorded: 06/29/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
04/18/1986
2
Exec Dt:
04/18/1986
3
Exec Dt:
04/18/1986
4
Exec Dt:
04/18/1986
5
Exec Dt:
04/21/1986
6
Exec Dt:
04/21/1986
7
Exec Dt:
04/29/1986
Assignee
1
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06865406
Correspondence name and address
KEIL & WEINKAUF
1101 CONN. AVE., N. W.
WASHINGTON, DC 20036
Assignment: 7
Reel/Frame:005146/0981   Pages: 1
Recorded: 09/01/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
12/02/1986
2
Exec Dt:
12/02/1986
3
Exec Dt:
12/02/1986
4
Exec Dt:
12/02/1986
5
Exec Dt:
10/24/1986
6
Exec Dt:
12/02/1986
7
Exec Dt:
11/10/1986
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07257129
Correspondence name and address
OBLON, FISHER, SPIVAK, MC CLELLAND &
MAIER, CRYSTAL SQUARE FIVE - STE. 400
1755 S. JEFFERSON DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 8
Reel/Frame:004925/0994   Pages: 1
Recorded: 08/04/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
12/04/1986
2
Exec Dt:
12/04/1986
3
Exec Dt:
12/04/1986
4
Exec Dt:
12/04/1986
5
Exec Dt:
10/24/1986
6
Exec Dt:
12/04/1986
7
Exec Dt:
12/04/1986
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06941323
Correspondence name and address
OBLON, FISHER, SPIVAK,
MC CLELLAND & MAIER
CRYSTAL SQUARE FIVE-STE. 400
1755 S. JEFFERSON DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 9
Reel/Frame:004761/0207   Pages: 1
Recorded: 09/22/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
01/09/1987
2
Exec Dt:
01/09/1987
3
Exec Dt:
01/09/1987
4
Exec Dt:
01/09/1987
Assignee
1
6700 LUDWIGSHAFEN
RHEINLAND-PFLAZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07005691
Correspondence name and address
KEIL & WEINKAUF
1101 CONNECTICUT AVE., N.W.
WASHINGTON, DC 20036
Assignment: 10
Reel/Frame:004968/0405   Pages: 1
Recorded: 11/09/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
06/11/1987
2
Exec Dt:
06/11/1987
3
Exec Dt:
06/11/1987
4
Exec Dt:
06/11/1987
5
Exec Dt:
06/11/1987
6
Exec Dt:
06/11/1987
7
Exec Dt:
05/20/1987
8
Exec Dt:
06/09/1987
Assignee
1
6700 LUDWIGSHAFEN, RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07064126
Correspondence name and address
OBLON, FISHER, SPIVAK,
MC CLELLAND & MAIER
CRYSTAL SQUARE 5 - STE 400
1755 SOUTH JEFFERSON DAVIS HWY,
ARLINGTON, VA 22202
Assignment: 11
Reel/Frame:005197/0845   Pages: 1
Recorded: 12/18/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
06/23/1988
2
Exec Dt:
06/23/1988
3
Exec Dt:
06/23/1988
Assignee
1
6700 LUDWIGSHAFEN,
RHEINLAND-PFALZ,, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07211838
Correspondence name and address
JOHN H. SHURTLEFF
140 S. DEARBORN STREET, SUITE 411
CHICAGO, IL 60603
Assignment: 12
Reel/Frame:005600/0229   Pages: 2
Recorded: 02/06/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/01/1989
2
Exec Dt:
02/01/1989
3
Exec Dt:
02/01/1989
4
Exec Dt:
02/01/1989
5
Exec Dt:
00/00/0000
6
Exec Dt:
02/01/1989
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07493319
Correspondence name and address
ALAN HOLLER
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
ADT, P.C.
1755 JEFFERSON DAVIS HWY - 4TH FLOOR
ARLINGTON, VA 22202
Assignment: 13
Reel/Frame:005281/0541   Pages: 1
Recorded: 04/26/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/15/1989
2
Exec Dt:
02/15/1989
3
Exec Dt:
02/15/1989
4
Exec Dt:
02/15/1989
5
Exec Dt:
02/15/1989
6
Exec Dt:
02/15/1989
Assignee
1
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07319318
Correspondence name and address
OBLON, FISHER, SPIVAK, MC CLELLAND &
MAIER
CRYSTAL SQUARE FIVE - SUITE 400
1755 SOUTH JEFFERSON DAVIS HWY
ARLINGTON, VA 22202
Assignment: 14
Reel/Frame:005498/0079   Pages: 2
Recorded: 11/02/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/16/1989
2
Exec Dt:
02/16/1989
3
Exec Dt:
02/16/1989
4
Exec Dt:
02/16/1989
5
Exec Dt:
02/16/1989
Assignee
1
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07314963
Correspondence name and address
OBLON, FISHER, SPIVAK, MC CLELLAND &
MAIER
CRYSTAL SQUARE FIVE - SUITE 400
1755 SOUTH JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 15
Reel/Frame:005253/0013   Pages: 1
Recorded: 03/16/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/19/1989
2
Exec Dt:
05/19/1989
3
Exec Dt:
05/19/1989
4
Exec Dt:
05/19/1989
5
Exec Dt:
05/19/1989
6
Exec Dt:
05/19/1989
7
Exec Dt:
05/19/1989
8
Exec Dt:
05/19/1989
Assignee
1
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07356552
Correspondence name and address
OBLON, FISHER, SPIVAK,
MC CLELLAND & MAIER
CRYSTAL SQUARE FIVE - SUITE 400
1755 SOUTH JEFF., DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 16
Reel/Frame:005657/0798   Pages: 2
Recorded: 04/08/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
06/23/1989
2
Exec Dt:
06/23/1989
3
Exec Dt:
06/23/1989
4
Exec Dt:
06/23/1989
5
Exec Dt:
06/23/1989
6
Exec Dt:
06/23/1989
Assignee
1
RHEINLAND-PFALZ
6700 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07377000
Correspondence name and address
OBLON, FISHER, SPIVAK,
MCCLELLAND & MAIER
CRYSTAL SQUARE FIVE - STE. 400
1755 SOUTH JEFFERSON DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 17
Reel/Frame:005573/0316   Pages: 2
Recorded: 01/23/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
09/12/1989
2
Exec Dt:
09/12/1989
3
Exec Dt:
09/12/1989
4
Exec Dt:
09/12/1989
5
Exec Dt:
09/12/1989
6
Exec Dt:
09/12/1989
7
Exec Dt:
09/12/1989
8
Exec Dt:
09/12/1989
Assignee
1
6700 LUDWIGSHAFEN, RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07409310
Correspondence name and address
OBLON, FISHER, SPIVAK, MC CLELLAND &
MAIER
CRYSTAL SQUARE FIVE, SUITE 400
1755 SOUTH JEFFERSON DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 18
Reel/Frame:005348/0983   Pages: 2
Recorded: 06/27/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
01/10/1990
2
Exec Dt:
11/14/1989
3
Exec Dt:
11/14/1989
4
Exec Dt:
11/14/1989
5
Exec Dt:
01/10/1990
6
Exec Dt:
01/10/1990
7
Exec Dt:
01/10/1990
8
Exec Dt:
01/10/1990
9
Exec Dt:
01/10/1990
10
Exec Dt:
01/10/1990
Assignee
1
6700 LUDWIGSHAFEN, RHEINLAND-PFALZ
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07418090
Correspondence name and address
HERBERT B. KEIL
KEIL & WEINKAUF
1101 CONNECTICUT AVE, N.W.
WASHINGTON, DC 20036
Assignment: 19
Reel/Frame:005926/0294   Pages: 2
Recorded: 11/26/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
10/10/1990
2
Exec Dt:
10/10/1990
3
Exec Dt:
10/10/1990
4
Exec Dt:
10/10/1990
5
Exec Dt:
10/10/1990
6
Exec Dt:
10/10/1990
Assignee
1
6700 LUDWIGSHAFEN RHEINLAND-PFALZ, FEDERAL REPUBLIC OF GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07575803
Correspondence name and address
MARVIN J. SPIVAK
OBLON, SPIVAK, MCCLELLAND,
MAIER & NEUSTADT
1755 JEFF. DAVIS HWY., 4TH FL
ARLINGTON, VA 22202
Assignment: 20
Reel/Frame:006046/0889   Pages: 2
Recorded: 03/19/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
10/29/1990
2
Exec Dt:
10/29/1990
3
Exec Dt:
10/29/1990
4
Exec Dt:
10/29/1990
5
Exec Dt:
10/29/1990
6
Exec Dt:
10/29/1990
7
Exec Dt:
10/29/1990
8
Exec Dt:
10/29/1990
9
Exec Dt:
10/29/1990
Assignee
1
6700 LUDWIGSHAFEN, RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07586154
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER ET AL
C. IRVIN MCCLELLAND
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 21
Reel/Frame:005823/0634   Pages: 2
Recorded: 08/20/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
08/12/1991
2
Exec Dt:
08/12/1991
3
Exec Dt:
08/12/1991
4
Exec Dt:
08/12/1991
5
Exec Dt:
08/12/1991
6
Exec Dt:
08/12/1991
7
Exec Dt:
08/12/1991
Assignee
1
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07747575
Correspondence name and address
KEIL AND WEINKAUF
1101 CONNECTICUT AVENUE, N. W.
WASHINGTON, DC 20036
Assignment: 22
Reel/Frame:005972/0828   Pages: 2
Recorded: 12/30/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
10/17/1991
2
Exec Dt:
10/17/1991
3
Exec Dt:
10/15/1991
4
Exec Dt:
10/17/1991
5
Exec Dt:
10/17/1991
6
Exec Dt:
10/23/1991
Assignee
1
6700 LUDWIGSHAFEN, RHEINLAND-PFALZ, FED. REP. OF GERMANY
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07814640
Correspondence name and address
KIEL & WEINKAUF
1101 CONNECTICUT AVE., N.W.
WASHINGTON, DC 20036
Assignment: 23
Reel/Frame:027777/0498   Pages: 4
Recorded: 02/28/2012
Attorney Dkt #:394697US99
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/02/2011
2
Exec Dt:
11/16/2011
3
Exec Dt:
11/02/2011
4
Exec Dt:
11/11/2011
5
Exec Dt:
11/15/2011
6
Exec Dt:
11/02/2011
Assignee
1
.
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13407363
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 24
Reel/Frame:027900/0795   Pages: 6
Recorded: 03/21/2012
Attorney Dkt #:394697US99
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE THIRD ASSIGNOR'S EXECUTION DATE PREVIOUSLY RECORDED ON REEL 027777 FRAME 0498. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
Exec Dt:
11/02/2011
2
Exec Dt:
11/16/2011
3
Exec Dt:
11/07/2011
4
Exec Dt:
11/11/2011
5
Exec Dt:
11/15/2011
6
Exec Dt:
11/02/2011
Assignee
1
.
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13407363
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314

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