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Patent Assignment Assignor Details
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Assignor Name : ROLLER, HERMANN
Total Assignments: 22
Assignment: 1
Reel/Frame:004025/0587   Pages: 1
Recorded: 08/18/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
06/10/1981
2
Exec Dt:
06/10/1981
3
Exec Dt:
06/10/1981
4
Exec Dt:
06/10/1981
Assignee
1
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06278663
Correspondence name and address
KEIL AND WITHERSPOON
1101 CONNECTICUT AVENUE, N.W.
WASHINGTON, DC 20036
Assignment: 2
Reel/Frame:004378/0216   Pages: 1
Recorded: 03/26/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
07/10/1984
2
Exec Dt:
07/10/1984
3
Exec Dt:
07/10/1984
4
Exec Dt:
07/10/1984
5
Exec Dt:
07/10/1984
6
Exec Dt:
07/10/1984
Assignee
1
6700 LUDWIGSHAFEN, RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06630182
Correspondence name and address
HERBERT B. KEIL
KEIL & WEINKAUF
1101 CONN. AVE., N.W.
Assignment: 3
Reel/Frame:004453/0443   Pages: 1
Recorded: 09/13/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
11/14/1984
2
Exec Dt:
11/14/1984
3
Exec Dt:
11/14/1984
4
Exec Dt:
11/14/1984
5
Exec Dt:
11/14/1984
6
Exec Dt:
11/14/1984
7
Exec Dt:
11/14/1984
Assignee
1
6700 LUDWIGSHAFEN, RHEINLAND-PFALZ
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06672635
Correspondence name and address
KEIL & WEINKAUF
1101 CONN AVE., N. W.,
WASHINGTON, DC 20036
Assignment: 4
Reel/Frame:004622/0431   Pages: 1
Recorded: 10/30/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
12/21/1984
2
Exec Dt:
12/21/1984
3
Exec Dt:
12/21/1984
4
Exec Dt:
12/21/1984
5
Exec Dt:
12/21/1984
6
Exec Dt:
12/21/1984
Assignee
1
RHEINLAND-PFLAZ
6700 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06685321
Correspondence name and address
HERBERT B. KEIL
KEIL & WEINKAUF
1101 CONN. AVE., N.W.
WASHINGTON, DC 20036
Assignment: 5
Reel/Frame:004608/0012   Pages: 1
Recorded: 09/24/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/12/1985
2
Exec Dt:
02/12/1985
3
Exec Dt:
02/12/1985
4
Exec Dt:
02/12/1985
5
Exec Dt:
02/12/1985
Assignee
1
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06702250
Correspondence name and address
KEIL & WEINKAUF
1101 CONN. AVE., N. W.
WASHINGTON, DC 20036
Assignment: 6
Reel/Frame:004483/0192   Pages: 1
Recorded: 11/22/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/22/1985
2
Exec Dt:
02/22/1985
3
Exec Dt:
02/22/1985
4
Exec Dt:
02/22/1985
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06705795
Correspondence name and address
KEIL AND WEINKAUF
1101 CONN. AVE., N. W.
WASHINGTON, DC 20036
Assignment: 7
Reel/Frame:004509/0190   Pages: 1
Recorded: 02/18/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
08/22/1985
2
Exec Dt:
08/22/1985
3
Exec Dt:
08/22/1985
4
Exec Dt:
08/22/1985
5
Exec Dt:
08/22/1985
6
Exec Dt:
08/22/1985
7
Exec Dt:
08/22/1985
Assignee
1
RHEINLAND-PFALZ
6700 LUDWIGSHFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06769979
Correspondence name and address
KEIL & WEINKAUF
1101 CONNECTICUT AVE., N.W.
WASHINGTON, DC 20036
Assignment: 8
Reel/Frame:004891/0422   Pages: 1
Recorded: 06/06/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
07/09/1986
2
Exec Dt:
07/09/1986
3
Exec Dt:
07/09/1986
4
Exec Dt:
07/09/1986
5
Exec Dt:
07/09/1986
Assignee
1
6700 LUDWIGSHAFEN, RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06887936
Correspondence name and address
KEIL & WEINKAUF
1101 CONNECTICUT AVE., N.W.
WASHINGTON, DC 20036
Assignment: 9
Reel/Frame:005140/0036   Pages: 1
Recorded: 09/08/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/24/1988
2
Exec Dt:
02/24/1988
3
Exec Dt:
02/24/1988
4
Exec Dt:
02/24/1988
5
Exec Dt:
02/24/1988
6
Exec Dt:
02/24/1988
7
Exec Dt:
02/24/1988
8
Exec Dt:
02/24/1988
Assignee
1
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07161048
Correspondence name and address
KEIL & WEINKAUF
1101 CONN AVE., N. W.
WASHINGTON, DC 20036
Assignment: 10
Reel/Frame:005715/0591   Pages: 2
Recorded: 05/29/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
09/21/1988
2
Exec Dt:
09/26/1988
3
Exec Dt:
09/21/1988
4
Exec Dt:
09/21/1988
5
Exec Dt:
09/21/1988
6
Exec Dt:
09/21/1988
7
Exec Dt:
09/26/1988
8
Exec Dt:
10/03/1988
Assignee
1
6700 LUDWIGSHAFEN, RHEINLAND-PFALZ
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07264342
Correspondence name and address
KEIL & WEINKAUF
1101 CONN. AVE., N. W.
WASHINGTON, DC 20036
Assignment: 11
Reel/Frame:006406/0096   Pages: 2
Recorded: 01/21/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
11/14/1989
2
Exec Dt:
10/26/1989
3
Exec Dt:
10/26/1989
4
Exec Dt:
10/26/1989
5
Exec Dt:
10/26/1989
6
Exec Dt:
10/26/1989
7
Exec Dt:
11/14/1989
8
Exec Dt:
10/26/1989
9
Exec Dt:
11/14/1989
Assignee
1
6700 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07853841
Correspondence name and address
HERBERT B. KEIL
KEIL & WEINKAUF
1101 CONNECTICUT AVE., N.W.
WASHINGTON, DC 20036
Assignment: 12
Reel/Frame:005800/0300   Pages: 2
Recorded: 08/16/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
11/07/1989
2
Exec Dt:
11/07/1989
3
Exec Dt:
11/07/1989
4
Exec Dt:
11/07/1989
5
Exec Dt:
11/07/1989
6
Exec Dt:
11/07/1989
7
Exec Dt:
11/07/1989
8
Exec Dt:
11/07/1989
9
Exec Dt:
11/07/1989
Assignee
1
6700 LUDWIGSHAFEN,
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07448893
Correspondence name and address
KEIL & WEINKAUF
1101 CONNECTICUT AVE. N.W.
WASHINGTON, DC 20036
Assignment: 13
Reel/Frame:005814/0495   Pages: 2
Recorded: 08/26/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
04/05/1990
2
Exec Dt:
04/05/1990
3
Exec Dt:
04/05/1990
4
Exec Dt:
08/26/1990
5
Exec Dt:
04/05/1991
6
Exec Dt:
04/05/1990
7
Exec Dt:
03/23/1990
8
Exec Dt:
03/23/1990
Assignee
1
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07494475
Correspondence name and address
HERBERT B. KEIL
KEIL & WEINKAUF
1101 CONNECTICUT AVE, N.W.
WASHINGTON, DC 20036
Assignment: 14
Reel/Frame:005494/0731   Pages: 2
Recorded: 10/22/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
10/15/1990
2
Exec Dt:
10/15/1990
3
Exec Dt:
10/15/1990
4
Exec Dt:
10/15/1990
5
Exec Dt:
10/15/1990
6
Exec Dt:
10/15/1990
7
Exec Dt:
10/15/1990
8
Exec Dt:
10/15/1990
9
Exec Dt:
10/15/1990
Assignee
1
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07571228
Correspondence name and address
HERBERT B. KEIL
KEIL & WEINKAUF
1101 CONN. AVE., NW
WASHINGTON, DC 20036
Assignment: 15
Reel/Frame:005494/0735   Pages: 2
Recorded: 10/22/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
10/15/1990
2
Exec Dt:
10/15/1990
3
Exec Dt:
10/15/1990
4
Exec Dt:
10/15/1990
5
Exec Dt:
10/15/1990
6
Exec Dt:
10/15/1990
7
Exec Dt:
10/15/1990
8
Exec Dt:
10/15/1990
9
Exec Dt:
10/15/1990
Assignee
1
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07571239
Correspondence name and address
KEIL & WEINKAUF
1101 CONNECTICUT AVE., NW
WASHINGTON, DC 20036
Assignment: 16
Reel/Frame:005494/0759   Pages: 2
Recorded: 10/22/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
10/15/1990
2
Exec Dt:
10/15/1990
3
Exec Dt:
10/15/1990
4
Exec Dt:
10/15/1990
5
Exec Dt:
10/15/1990
6
Exec Dt:
10/15/1990
7
Exec Dt:
10/15/1990
8
Exec Dt:
10/15/1990
Assignee
1
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07571198
Correspondence name and address
KEIL & WEINKAUF
1101 CONNECTICUT AVE., NW
WASHINGTON, DC 20036
Assignment: 17
Reel/Frame:005498/0604   Pages: 2
Recorded: 10/30/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
10/24/1990
2
Exec Dt:
10/24/1990
3
Exec Dt:
10/24/1990
4
Exec Dt:
10/24/1990
5
Exec Dt:
10/24/1990
6
Exec Dt:
10/24/1990
7
Exec Dt:
10/24/1990
Assignee
1
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07567058
Correspondence name and address
HERBERT B. KEIL
KEIL & WEINKAUF
1101 CONN. AVE., NW
WASHINGTON, DC 20036
Assignment: 18
Reel/Frame:006470/0103   Pages: 3
Recorded: 01/28/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
01/07/1993
2
Exec Dt:
01/07/1993
3
Exec Dt:
01/07/1993
4
Exec Dt:
01/07/1993
5
Exec Dt:
01/07/1993
6
Exec Dt:
01/07/1993
7
Exec Dt:
01/07/1993
8
Exec Dt:
01/07/1993
9
Exec Dt:
01/07/1993
10
Exec Dt:
01/07/1993
11
Exec Dt:
01/07/1993
12
Exec Dt:
01/07/1993
Assignee
1
D-6700, LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07992742
Correspondence name and address
HERBERT B. KEIL
KEIL & WEINKAUF
1101 CONNECTICUT AVE., N.W.
WASHINGTON, DC 20036
Assignment: 19
Reel/Frame:006593/0697   Pages: 5
Recorded: 07/09/1993
Conveyance: CORRECTED ASSIGNMENT FOR SERIAL NUMBER 07/992,742, WHICH WAS IDENTIFIED AS 07/992,472, ON REEL 6506, FRAME 0086. SEE DOCUMENT FOR DETAILS.
Assignors
1
Exec Dt:
01/07/1993
2
Exec Dt:
01/07/1993
3
Exec Dt:
01/07/1993
4
Exec Dt:
01/07/1993
5
Exec Dt:
01/07/1993
6
Exec Dt:
01/07/1993
7
Exec Dt:
01/07/1993
8
Exec Dt:
01/07/1993
9
Exec Dt:
01/07/1993
10
Exec Dt:
01/07/1993
11
Exec Dt:
01/07/1993
12
Exec Dt:
01/07/1993
Assignee
1
6800 MANNHEIM, FED. REP. OF GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07992742
Correspondence name and address
KEIL & WEINKAUF
1101 CONNECTICUT AVE., N.W.
WASHINGTON, DC 20036
Assignment: 20
Reel/Frame:006620/0549   Pages: 2
Recorded: 06/21/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/24/1993
2
Exec Dt:
03/25/1993
3
Exec Dt:
03/25/1993
4
Exec Dt:
03/25/1993
5
Exec Dt:
03/25/1993
6
Exec Dt:
03/29/1993
7
Exec Dt:
03/20/1993
Assignee
1
6800 MANNHEIM, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08060975
Correspondence name and address
HERBERT B. KEIL
KEIL & WEINKAUF
1101 CONNECTICUT AVE., N.W.
WASHINGTON, DC 20036
Assignment: 21
Reel/Frame:006666/0824   Pages: 2
Recorded: 08/17/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/01/1993
2
Exec Dt:
07/01/1993
3
Exec Dt:
07/01/1993
4
Exec Dt:
07/01/1993
5
Exec Dt:
07/01/1993
6
Exec Dt:
07/01/1993
Assignee
1
6800 MANNHEIM, GERMANY
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08107052
Correspondence name and address
HERBERT B. KEIL
KEIL & WEINKAUF
1101 CONNECTICUT AVE., N.W.
WASHINGTON, DC 20036
Assignment: 22
Reel/Frame:006760/0375   Pages: 2
Recorded: 11/04/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/28/1993
2
Exec Dt:
10/07/1993
3
Exec Dt:
10/07/1993
Assignee
1
68165 MANNHEIM, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08145599
Correspondence name and address
H. B. KEIL
KEIL & WEINKAUF
1101 CONNECTICUT AVENUE, N.W.
WASHINGTON, DC 20036

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