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Patent Assignment Assignor Details
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Assignor Name : LEHNER, AUGUST
Total Assignments: 44
Assignment: 1
Reel/Frame:003892/0135   Pages: 1
Recorded: 08/20/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/05/1980
2
Exec Dt:
05/05/1980
3
Exec Dt:
05/05/1980
4
Exec Dt:
05/05/1980
5
Exec Dt:
05/05/1980
6
Exec Dt:
05/05/1980
7
Exec Dt:
05/05/1980
Assignee
1
RHEINLAND-PFALZ
6700 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06150181
Correspondence name and address
KEIL & WITHERSPOON
1101 CONNECTICUT AVE., N. W.
WASHINGTON, DC 20036
Assignment: 2
Reel/Frame:003938/0371   Pages: 1
Recorded: 12/21/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
01/12/1981
2
Exec Dt:
01/12/1981
3
Exec Dt:
01/12/1981
4
Exec Dt:
01/12/1981
5
Exec Dt:
01/12/1981
Assignee
1
6700 LUDWIGSHAFEN RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06225677
Correspondence name and address
KEIL & WITHERSPOON
1101 CONNECTICUT AVE., N.W.
WASHINGTON, DC 20036
Assignment: 3
Reel/Frame:003912/0176   Pages: 2
Recorded: 09/23/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
01/27/1981
2
Exec Dt:
01/27/1981
3
Exec Dt:
01/27/1981
Assignee
1
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06231720
Correspondence name and address
DAVID L. HEDDEN
PAT. SECT.
BASF WYANDOTTE CORP.
WYANDOTTE, MI 48192
Assignment: 4
Reel/Frame:004022/0281   Pages: 1
Recorded: 08/05/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
01/27/1981
2
Exec Dt:
01/27/1981
3
Exec Dt:
01/27/1981
4
Exec Dt:
01/27/1981
5
Exec Dt:
01/27/1981
Assignee
1
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06231719
Correspondence name and address
DAVID L. HEDDEN
PAT. SEC., BASF WYANDOTTE CORP.
WYANDOTTE, MI 48192
Assignment: 5
Reel/Frame:003951/0570   Pages: 2
Recorded: 01/22/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
10/27/1981
2
Exec Dt:
10/27/1981
3
Exec Dt:
10/27/1981
4
Exec Dt:
10/27/1981
5
Exec Dt:
10/27/1981
6
Exec Dt:
10/27/1981
Assignee
1
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06231836
Correspondence name and address
DAVID L. HEDDEN
PATENT SECTION
BASF WYANDOTTE CORP.
WYANDOTTE, MI 48192
Assignment: 6
Reel/Frame:004163/0793   Pages: 2
Recorded: 08/22/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
12/11/1981
2
Exec Dt:
12/11/1981
3
Exec Dt:
12/11/1981
4
Exec Dt:
12/11/1981
5
Exec Dt:
12/11/1981
6
Exec Dt:
12/11/1981
7
Exec Dt:
12/11/1981
Assignee
1
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06329111
Correspondence name and address
KEIL & WITHERSPOON
1101 CONN. AVE., N. W.
WASHINGTON, DC 20036
Assignment: 7
Reel/Frame:004132/0110   Pages: 3
Recorded: 05/31/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/25/1982
2
Exec Dt:
02/25/1982
3
Exec Dt:
03/05/1982
Assignee
1
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06356955
Correspondence name and address
DAVID L. HEDDEN
PATENT SECTION
BASF WYANDOTTE CORP.
WYANDOTTE, MI 48192
Assignment: 8
Reel/Frame:004505/0749   Pages: 1
Recorded: 02/03/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
07/06/1982
2
Exec Dt:
07/06/1982
3
Exec Dt:
07/06/1982
4
Exec Dt:
07/06/1982
5
Exec Dt:
07/06/1982
6
Exec Dt:
07/06/1982
7
Exec Dt:
07/06/1982
Assignee
1
RHEINLAND-PFALZ
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06630833
Correspondence name and address
KEIL AND WEINKAUF
1101 CONNECTICUT AVENUE, N.W.
WASHINGTON, DC 20036
Assignment: 9
Reel/Frame:004453/0933   Pages: 1
Recorded: 09/19/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
07/11/1983
2
Exec Dt:
07/11/1983
3
Exec Dt:
07/11/1983
4
Exec Dt:
07/11/1983
5
Exec Dt:
07/11/1983
6
Exec Dt:
07/11/1983
7
Exec Dt:
07/11/1983
8
Exec Dt:
07/11/1983
9
Exec Dt:
07/11/1983
Assignee
1
6700 LUDWIGSHAFEN, RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06515464
Correspondence name and address
KEIL & WITHERSPOON
1101 CONN. AVENUE, N.W.
WASHINGTON, DC 20036
Assignment: 10
Reel/Frame:004473/0070   Pages: 1
Recorded: 10/07/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
07/11/1983
2
Exec Dt:
07/11/1983
3
Exec Dt:
07/11/1983
4
Exec Dt:
07/11/1983
5
Exec Dt:
07/11/1983
6
Exec Dt:
07/11/1983
7
Exec Dt:
07/11/1983
Assignee
1
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06515463
Correspondence name and address
KEIL & WITHERSPOON
1101 CONN. AVENUE, N.W.
WASHINGTON, DC 20036
Assignment: 11
Reel/Frame:004258/0897   Pages: 1
Recorded: 05/24/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
12/16/1983
2
Exec Dt:
12/16/1983
3
Exec Dt:
12/16/1983
4
Exec Dt:
12/16/1983
5
Exec Dt:
12/16/1983
6
Exec Dt:
12/16/1983
Assignee
1
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06565221
Correspondence name and address
KEIL & WEINKAUF
1101 CONNECTICUT AVE N.W.
WASHINGTON DC. 20036
Assignment: 12
Reel/Frame:004427/0514   Pages: 1
Recorded: 07/11/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
07/09/1984
2
Exec Dt:
07/09/1984
3
Exec Dt:
07/09/1984
4
Exec Dt:
07/09/1984
5
Exec Dt:
07/09/1984
6
Exec Dt:
07/09/1984
7
Exec Dt:
07/09/1984
8
Exec Dt:
07/09/1984
Assignee
1
6700 LUDWIGSHAFEN, RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06630181
Correspondence name and address
KEIL AND WEINKAUF
1101 CONNECTICUT AVENUE, N.W.
WASHINGTON, DC 20036
Assignment: 13
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: 14
Reel/Frame:004306/0139   Pages: 2
Recorded: 10/03/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
08/31/1984
2
Exec Dt:
08/31/1984
3
Exec Dt:
08/31/1984
Assignee
1
AM NEUMARKT 30,
HAMBURG 70,, GERMANY 2000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06422457
Correspondence name and address
WELLS & WELLS
P. O. BOX 2445
ARLINGTON, VA 22202
Assignment: 15
Reel/Frame:004428/0223   Pages: 1
Recorded: 07/17/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
09/04/1984
2
Exec Dt:
09/04/1984
3
Exec Dt:
09/04/1984
4
Exec Dt:
09/04/1984
5
Exec Dt:
09/04/1984
6
Exec Dt:
09/04/1984
7
Exec Dt:
09/04/1984
Assignee
1
6700 LUDWIGSHAFEN, RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06648936
Correspondence name and address
KEIL & WEINKAUF
1101 CONN. AVE., N.W.
WASHINGTON, DC 20036
Assignment: 16
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: 17
Reel/Frame:004473/0089   Pages: 1
Recorded: 10/07/1985
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
Assignee
1
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06672700
Correspondence name and address
KEIL & WEINKAUF
1101 CONN. AVE., N. W.
WASHINGTON, DC 20036
Assignment: 18
Reel/Frame:004608/0785   Pages: 1
Recorded: 09/26/1986
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:
12/14/1984
5
Exec Dt:
12/21/1986
6
Exec Dt:
12/21/1986
7
Exec Dt:
12/14/1986
Assignee
1
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06685253
Correspondence name and address
KEIL & WEINKAUF
1101 CONNECTICUT AVE. N. W.
WASHINGTON, DC 20036
Assignment: 19
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: 20
Reel/Frame:004664/0844   Pages: 1
Recorded: 02/12/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
07/18/1985
2
Exec Dt:
07/18/1985
3
Exec Dt:
07/18/1985
4
Exec Dt:
07/18/1985
5
Exec Dt:
07/18/1985
6
Exec Dt:
07/18/1985
Assignee
1
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06759237
Correspondence name and address
KEIL & WEINKAUF
1101 CONNECTICUT AVE., N.W.
WASHINGTON, DC 20036
Assignment: 21
Reel/Frame:004653/0082   Pages: 1
Recorded: 01/23/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
07/23/1985
2
Exec Dt:
07/23/1985
3
Exec Dt:
07/23/1985
4
Exec Dt:
07/23/1985
5
Exec Dt:
07/23/1985
Assignee
1
RHEINLAND-PFALZ
6700 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06759298
Correspondence name and address
KEIL & WEINKAUF
1101 CONNECTICUT AVE., N. W.
WASHINGTON, DC 20036
Assignment: 22
Reel/Frame:004672/0400   Pages: 1
Recorded: 03/02/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
07/23/1985
2
Exec Dt:
07/23/1985
3
Exec Dt:
07/23/1985
4
Exec Dt:
07/23/1985
5
Exec Dt:
07/23/1985
Assignee
1
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06759170
Correspondence name and address
KEIL & WEINKAUF
1101 CONNECTICUT AVE., N. W.
WASHINGTON, DC 20036
Assignment: 23
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: 24
Reel/Frame:004658/0576   Pages: 1
Recorded: 01/23/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
10/11/1985
2
Exec Dt:
10/11/1985
3
Exec Dt:
10/11/1985
4
Exec Dt:
10/11/1985
5
Exec Dt:
10/11/1985
6
Exec Dt:
10/11/1985
7
Exec Dt:
10/11/1985
8
Exec Dt:
10/11/1985
Assignee
1
6700 LUDWIGSHAFEN, RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06787088
Correspondence name and address
KEIL & WEINKAUF
1101 CONNECTICUT AVE., N. W.
WASHINGTON, DC 20036
Assignment: 25
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: 26
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: 27
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: 28
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: 29
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: 30
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: 31
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: 32
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: 33
Reel/Frame:005531/0065   Pages: 2
Recorded: 11/13/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
11/07/1990
2
Exec Dt:
11/07/1990
3
Exec Dt:
11/07/1990
4
Exec Dt:
11/07/1990
5
Exec Dt:
11/07/1990
6
Exec Dt:
11/07/1990
7
Exec Dt:
11/07/1990
Assignee
1
6700 LUDWIGSHAFEN,
RHEINLAND-PFALZ,, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07571229
Correspondence name and address
HERBERT B. KEIL
KEIL & WEINKAUF
1101 CONNECTICUT AVE., NW
WASHINGTON, DC 20036
Assignment: 34
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: 35
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: 36
Reel/Frame:006440/0713   Pages: 2
Recorded: 02/02/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
01/18/1993
2
Exec Dt:
01/18/1993
3
Exec Dt:
01/18/1993
4
Exec Dt:
01/18/1993
5
Exec Dt:
01/18/1993
6
Exec Dt:
01/18/1993
7
Exec Dt:
01/18/1993
Assignee
1
6800 MANNHEIM, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07994259
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1101 CONNECTICUT AVENUE, N.W.
WASHINGTON, D.C. 20036
Assignment: 37
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: 38
Reel/Frame:007306/0991   Pages: 2
Recorded: 12/30/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/14/1994
2
Exec Dt:
10/14/1994
3
Exec Dt:
10/14/1994
4
Exec Dt:
10/14/1994
5
Exec Dt:
10/14/1994
6
Exec Dt:
10/14/1994
Assignee
1
68165 MANNHEIM, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08314956
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1101 CONNECTICUT AVE., N.W.
WASHINGTON, DC 20036
Assignment: 39
Reel/Frame:007366/0617   Pages: 2
Recorded: 03/02/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/13/1995
2
Exec Dt:
01/13/1995
3
Exec Dt:
01/13/1995
4
Exec Dt:
01/13/1995
Assignee
1
68165 MANNHEIM, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08370608
Correspondence name and address
HERBERT B. KEIL
KEIL & WEINKAUF
1101 CONNECTICUT AVE., N.W.
WASHINGTON, DC 20036
Assignment: 40
Reel/Frame:007370/0740   Pages: 3
Recorded: 03/02/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/24/1995
2
Exec Dt:
01/24/1995
3
Exec Dt:
01/24/1995
4
Exec Dt:
01/24/1995
5
Exec Dt:
01/24/1995
6
Exec Dt:
01/24/1995
7
Exec Dt:
01/24/1995
8
Exec Dt:
01/24/1995
9
Exec Dt:
01/24/1995
Assignee
1
68165 MANNHEIM, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08370977
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1101 CONNECTICUT AVE. N.W.
WASHINGTON, D.C. 20036
Assignment: 41
Reel/Frame:008008/0530   Pages: 3
Recorded: 05/06/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/22/1996
2
Exec Dt:
04/22/1996
3
Exec Dt:
04/22/1996
4
Exec Dt:
04/22/1996
5
Exec Dt:
04/22/1996
6
Exec Dt:
04/22/1996
7
Exec Dt:
04/22/1996
Assignee
1
67059 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08643587
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1101 CONNECTICUT AVE., N.W.
WASHINGTON, D.C. 20036
Assignment: 42
Reel/Frame:008874/0701   Pages: 2
Recorded: 12/02/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/21/1997
2
Exec Dt:
10/21/1997
3
Exec Dt:
10/21/1997
4
Exec Dt:
10/21/1997
5
Exec Dt:
10/21/1997
Assignee
1
67059 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08982436
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1101 CONNECTICUT AVE., N.W.
WASHINGTON, D.C. 20036
Assignment: 43
Reel/Frame:009084/0407   Pages: 4
Recorded: 03/17/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/02/1998
2
Exec Dt:
02/02/1998
3
Exec Dt:
02/02/1998
4
Exec Dt:
02/02/1998
5
Exec Dt:
02/02/1998
6
Exec Dt:
02/02/1998
7
Exec Dt:
02/02/1998
8
Exec Dt:
02/02/1998
9
Exec Dt:
02/02/1998
10
Exec Dt:
02/02/1998
11
Exec Dt:
02/02/1998
12
Exec Dt:
02/02/1998
13
Exec Dt:
02/02/1998
Assignee
1
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08913808
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1101 CONNECTICUT AVENUE, N.W.
WASHINGTON, D.C. 20036
Assignment: 44
Reel/Frame:012136/0950   Pages: 5
Recorded: 08/31/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/24/2001
2
Exec Dt:
05/29/2001
3
Exec Dt:
05/29/2001
4
Exec Dt:
07/26/2001
5
Exec Dt:
07/05/2001
6
Exec Dt:
07/11/2001
7
Exec Dt:
08/09/2001
8
Exec Dt:
07/24/2001
Assignee
1
KAISER-WILHELM-STRABE 52
D-67059 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09851385
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
NEIL F. GREENBLUM
P20701
1941 ROLAND CLARKE PLACE
RESTON, VA 20191

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