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Patent Assignment Assignee Details
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Page 1 of 102

Assignee Name : BASF AKTIENGESELLSCHAFT
Total Assignments: 10112
Assignment: 1
Reel/Frame:007488/0340   Pages: 3
Recorded: 05/11/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/11/1955
2
Exec Dt:
04/11/1955
3
Exec Dt:
04/18/1955
4
Exec Dt:
04/11/1955
5
Exec Dt:
04/13/1955
6
Exec Dt:
04/11/1955
7
Exec Dt:
04/12/1955
8
Exec Dt:
04/14/1955
9
Exec Dt:
04/11/1955
10
Exec Dt:
04/11/1955
11
Exec Dt:
04/13/1955
Assignee
1
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08414496
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1101 CONNECTICUT AVE. N.W.
WASHINGTON, DC 20036
Assignment: 2
Reel/Frame:004186/0102   Pages: 2
Recorded: 10/31/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
01/22/1973
2
Exec Dt:
01/26/1983
3
Exec Dt:
01/22/1976
4
Exec Dt:
01/22/1973
5
Exec Dt:
01/22/1973
6
Exec Dt:
01/22/1973
Assignee
1
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06092444
Correspondence name and address
KEIL & WITHERSPOON
1101 CONN. AVE., N. W.
WASHINGTON, DC 20036
Assignment: 3
Reel/Frame:004284/0359   Pages: 1
Recorded: 06/20/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
10/31/1973
2
Exec Dt:
10/31/1973
3
Exec Dt:
10/31/1973
Assignee
1
LAND RHEINLAND-PFALZ
6700 LUDWIGSHAFEN/RHEIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
05413664
Correspondence name and address
KEIL & WEINKAUF
1101 CONNECTICUT AVE., N.W.
WASHINGTON, D.C. 20036
Assignment: 4
Reel/Frame:004692/0451   Pages: 1
Recorded: 04/20/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
03/15/1974
Assignee
1
6700 LUDWIGHAFEN/RHEIN
LAND RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06321727
Correspondence name and address
KEIL & WITHERSPOON
1101 CONNECTICUT AVE., N. W.
WASHINGTON, DC 20036
Assignment: 5
Reel/Frame:003841/0678   Pages: 1
Recorded: 03/25/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
07/12/1976
2
Exec Dt:
07/12/1976
3
Exec Dt:
07/09/1976
4
Exec Dt:
07/19/1976
5
Exec Dt:
07/13/1976
Assignee
1
6700 LUDWIGSHAFEN, RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
05707499
Correspondence name and address
HERBERT B. KEIL
KEIL & WITHERSPOON
1101 CONNECTICUT AVENUE, N.W.
WASHINGTON, D.C. 22236
Assignment: 6
Reel/Frame:003929/0270   Pages: 1
Recorded: 11/23/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
07/21/1976
2
Exec Dt:
07/21/1976
3
Exec Dt:
07/21/1976
Assignee
1
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06181802
Correspondence name and address
KEIL & WITHERSPOON
1101 CONN. AVE., N.W.
WASHINGTON, DC 20036
Assignment: 7
Reel/Frame:004113/0437   Pages: 1
Recorded: 02/28/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
07/22/1976
2
Exec Dt:
07/22/1976
Assignee
1
6700 LUDWIGSHAFEN, RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
05867144
Correspondence name and address
KEIL & WITHERSPOON
1101 CONNECTICUT AVE., N. W.
WASHINGTON, DC 20036
Assignment: 8
Reel/Frame:003949/0792   Pages: 1
Recorded: 02/23/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
10/12/1976
2
Exec Dt:
10/08/1976
3
Exec Dt:
10/06/1976
4
Exec Dt:
10/07/1976
5
Exec Dt:
10/07/1976
6
Exec Dt:
10/06/1976
Assignee
1
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06177615
Correspondence name and address
KEIL & WITHERSPOON
1101 CONN. AVE., N. W.
WASHINGTON, DC 20036
Assignment: 9
Reel/Frame:003809/0071   Pages: 1
Recorded: 11/06/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
10/14/1976
2
Exec Dt:
10/14/1976
3
Exec Dt:
10/14/1976
Assignee
1
6700 LUDWIGSHAFN
RHEINLAND-PFALZ, GERMA, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
05932466
Correspondence name and address
KEIL & WITHERSPOON
1101 CONN. AVE., N.W.
WASHINGTON, D.C. 20036
Assignment: 10
Reel/Frame:003814/0330   Pages: 1
Recorded: 12/15/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
12/09/1976
2
Exec Dt:
12/09/1976
3
Exec Dt:
12/20/1976
4
Exec Dt:
12/10/1976
Assignee
1
6700 LUDWIGSHAFEN,RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
05973800
Correspondence name and address
KEIL & WITHERSPOON
1101 CONN. AVE., N. W.,
WASHINGTON, D. C. 20036
Assignment: 11
Reel/Frame:003950/0751   Pages: 1
Recorded: 02/05/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
01/02/1977
2
Exec Dt:
02/02/1977
3
Exec Dt:
02/01/1977
4
Exec Dt:
01/28/1977
Assignee
1
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
05912355
Correspondence name and address
KEIL, AND WITHERSPOON
1101 CONNECTICUT AVE., N.W.
WASHINGTON, D.C. 20036
Assignment: 12
Reel/Frame:003814/0253   Pages: 1
Recorded: 12/15/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
01/21/1977
2
Exec Dt:
01/20/1977
3
Exec Dt:
01/20/1977
4
Exec Dt:
01/27/1977
5
Exec Dt:
01/28/1977
Assignee
1
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
05765159
Correspondence name and address
KEIL & WITHERSPOON
1101 CONNECTICUT AVENUE, N. W.
WASHINGTON, D. C. 20036
Assignment: 13
Reel/Frame:003841/0921   Pages: 4
Recorded: 03/23/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/04/1977
2
Exec Dt:
02/01/1977
3
Exec Dt:
02/09/1977
4
Exec Dt:
02/15/1977
5
Exec Dt:
02/03/1977
Assignee
1
6700 LUDWIGSHAFEN, RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06097815
Correspondence name and address
KEIL & WITHERSPOON
1101 CONNECTICUT AVE., N.W.
WASHINGTON, DC 20036
Assignment: 14
Reel/Frame:003825/0675   Pages: 1
Recorded: 01/26/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
03/01/1977
2
Exec Dt:
01/21/1977
3
Exec Dt:
01/31/1977
4
Exec Dt:
07/18/1977
5
Exec Dt:
01/11/1977
Assignee
1
6700 LUDWIGSHAFEN, RHEINLAND-PFALZ
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
05776224
Correspondence name and address
JOHNSTON, KEIL, THOMPSON & SHURTLEFF
135 SOUTH LA SALLE ST.
CHICAGO, ILL. 60603
Assignment: 15
Reel/Frame:004177/0232   Pages: 2
Recorded: 09/26/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
03/04/1977
Assignee
1
RHEINLAND PFALZ
6700 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
05944292
Correspondence name and address
KEIL & WITHERSPOON
1101 CONNECTICUT AVENUE N.W.
WASHINGTON, D.C. 20036
Assignment: 16
Reel/Frame:003846/0852   Pages: 1
Recorded: 04/10/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
03/07/1977
2
Exec Dt:
03/15/1977
Assignee
1
RHEINLAND-PFALZ
6700 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
05780764
Correspondence name and address
KEIL, &WITHERSPOON
1101- CONNECTICUT AVE. N.W.
WASHINGTON D.C. 20036.
Assignment: 17
Reel/Frame:003809/0357   Pages: 1
Recorded: 11/05/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/12/1977
2
Exec Dt:
05/12/1977
3
Exec Dt:
05/12/1977
4
Exec Dt:
05/12/1977
5
Exec Dt:
05/12/1977
6
Exec Dt:
05/12/1977
7
Exec Dt:
05/12/1977
8
Exec Dt:
05/12/1977
Assignee
1
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
05963203
Correspondence name and address
KEIL & WITHERSPOON
1100 CONNECTICUT AVE., N. W.
WASHINGTON, D. C. 20036
Assignment: 18
Reel/Frame:004005/0902   Pages: 1
Recorded: 12/02/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/20/1977
2
Exec Dt:
05/20/1977
3
Exec Dt:
05/20/1977
Assignee
1
RHEINLAND-PFALZ
6700 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06326597
Correspondence name and address
KEIL & WITHERSPOON
1101 CONN. AVE., N. W.
WASHINGTON, DC 20036
Assignment: 19
Reel/Frame:004427/0520   Pages: 1
Recorded: 07/11/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/27/1977
2
Exec Dt:
05/27/1977
3
Exec Dt:
05/27/1977
4
Exec Dt:
05/27/1977
Assignee
1
6700 LUDWIGSHAFEN, RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06295088
Correspondence name and address
KEIL AND WITHERSPOON
1101 CONNECTICUT AVENUE, N.W.
WASHINGTON, DC 20036
Assignment: 20
Reel/Frame:003883/0234   Pages: 1
Recorded: 07/13/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
06/29/1977
2
Exec Dt:
06/29/1977
3
Exec Dt:
06/29/1977
Assignee
1
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
05813971
Correspondence name and address
KEIL AND WITHERSPOON
1101 CONNECTICUT AVE. N. W.
WASHINGTON, D. C. 20036
Assignment: 21
Reel/Frame:003825/0067   Pages: 1
Recorded: 01/23/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
08/26/1977
2
Exec Dt:
08/26/1977
3
Exec Dt:
09/01/1977
4
Exec Dt:
08/26/1977
Assignee
1
6700 LUDWIGSHAFEN, RHEINLAND-PFALZ
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06036861
Correspondence name and address
KEIL & WITHERSPOON
1101 CONN. AVE., N. W.
WASHINGTON, D. C. 20036
Assignment: 22
Reel/Frame:004113/0847   Pages: 1
Recorded: 02/28/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
10/11/1977
2
Exec Dt:
10/07/1977
3
Exec Dt:
10/10/1977
4
Exec Dt:
10/12/1977
5
Exec Dt:
10/06/1977
Assignee
1
6700 LUDWIGSHAFEN, RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
05961719
Correspondence name and address
HERBERT B. KEIL
KEIL & WITHERSPOON, 1101 CONN. AVE.,
N. W.,
WASHINGTON, D. C. 20036
Assignment: 23
Reel/Frame:003825/0674   Pages: 1
Recorded: 01/26/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
10/18/1977
2
Exec Dt:
10/18/1977
Assignee
1
RHEINLAND-PFALZ
6700 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06100655
Correspondence name and address
KEIL & WHITHERSPOON
1101 CONNECTICUT AVE., N. W.
WASHINGTON, DC 20036
Assignment: 24
Reel/Frame:003845/0204   Pages: 1
Recorded: 04/10/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
10/27/1977
2
Exec Dt:
10/27/1977
3
Exec Dt:
12/27/1977
Assignee
1
6700 LUDWIGSHAFEN, RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
05851826
Correspondence name and address
KEIL, THOMPSON & SHURTLEFF
1101 CONNECTICUT AVE. N.W.
WASHINGTON, D.C. 20036
Assignment: 25
Reel/Frame:003814/0884   Pages: 1
Recorded: 12/18/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
04/04/1978
2
Exec Dt:
04/04/1978
Assignee
1
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06003021
Correspondence name and address
KEIL & WITHERSPOON
1101 CONNECTICUT AVE., N. W.,
WASHINGTON, D. C. 20036
Assignment: 26
Reel/Frame:004158/0337   Pages: 1
Recorded: 08/16/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
04/05/1978
2
Exec Dt:
04/05/1978
Assignee
1
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06159474
Correspondence name and address
OBLON, FISHER, SPIVAK,
MC CLELLAND & MAIER
CRYSTAL SQ. 5 - STE. 400
1755 SO. JEFF. DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 27
Reel/Frame:004021/0685   Pages: 1
Recorded: 07/29/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/05/1978
2
Exec Dt:
05/05/1978
3
Exec Dt:
05/05/1978
Assignee
1
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
05905761
Correspondence name and address
KEIL & WITHERSPOON
1101 CONN. AVE. N.W.
WASHINGTON, D.C. 20036
Assignment: 28
Reel/Frame:004066/0753   Pages: 1
Recorded: 11/12/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/31/1978
2
Exec Dt:
05/31/1978
3
Exec Dt:
05/30/1978
4
Exec Dt:
05/31/1978
5
Exec Dt:
05/31/1978
6
Exec Dt:
06/01/1978
7
Exec Dt:
06/01/1978
Assignee
1
6700 LUDWIGSHAFEN, RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06224939
Correspondence name and address
KEIL & WITHERSPOON
1101 CONN. AVE., N. W.
WASHINGTON, DC 20036
Assignment: 29
Reel/Frame:003819/0293   Pages: 1
Recorded: 01/08/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
07/05/1978
2
Exec Dt:
07/05/1978
3
Exec Dt:
07/05/1978
Assignee
1
6700 LUDWIGSHAFEN, RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06081059
Correspondence name and address
KEIL & WITHERSPOON
1101 CONNECTICUT AVE., N.W.
WASHINGTON, D.C. 20036
Assignment: 30
Reel/Frame:004049/0787   Pages: 1
Recorded: 09/29/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
07/07/1978
2
Exec Dt:
07/07/1978
3
Exec Dt:
07/07/1978
4
Exec Dt:
07/14/1978
Assignee
1
6700 LUDWIGSHAFEN,
RHEINLAND-PFALZ,, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
05931248
Correspondence name and address
OBLON, FISHER, ET AL
1755 S. JEFFERSON DAVIS HWY., STE. 400
ARLINGTON, VA 22202
Assignment: 31
Reel/Frame:004294/0833   Pages: 1
Recorded: 08/31/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
07/11/1978
2
Exec Dt:
01/08/1978
3
Exec Dt:
03/08/1978
4
Exec Dt:
08/25/1978
5
Exec Dt:
08/24/1978
6
Exec Dt:
08/24/1978
Assignee
1
6700 LUDWIGSHAFEN,
RHEINLAND-PFALZ,, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06481000
Correspondence name and address
KEIL & WITHERSPOON
1101 CONN. AVE., N. W.
WASHINGTON, DC 20036
Assignment: 32
Reel/Frame:003819/0048   Pages: 1
Recorded: 01/05/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
07/12/1978
2
Exec Dt:
07/07/1978
Assignee
1
6700 LUDWIGSHAFEN, RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
05930201
Correspondence name and address
OBLON, FISHER, SPIVAK,
MC CLELLAND & MAIER
1755 SOUTH JEFF. DAVIS HWY. STE. 400,
ARLINGTON, VA. 22202
Assignment: 33
Reel/Frame:003938/0369   Pages: 1
Recorded: 12/21/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
08/04/1978
2
Exec Dt:
08/04/1978
3
Exec Dt:
08/04/1978
4
Exec Dt:
08/29/1978
5
Exec Dt:
08/04/1978
Assignee
1
6700 LUDWIGSHAFEN, RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
05936741
Correspondence name and address
KEIL & WITHERSPOON
1101 CONN. AVE. N.W.
WASHINGTON, D.C. 20036
Assignment: 34
Reel/Frame:003809/0065   Pages: 1
Recorded: 11/06/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
08/21/1978
2
Exec Dt:
08/21/1978
3
Exec Dt:
08/21/1978
4
Exec Dt:
08/21/1978
5
Exec Dt:
08/21/1978
Assignee
1
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
05941010
Correspondence name and address
KEIL, THOMPSON & SHURTLEFF
1101 CONNECTICUT AVE., N.W.
WASHINGTON, D.C. 20036
Assignment: 35
Reel/Frame:003955/0921   Pages: 1
Recorded: 03/12/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
09/11/1978
2
Exec Dt:
08/18/1978
3
Exec Dt:
09/06/1978
Assignee
1
6700 LUDWIGSHAFEN, RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
05942658
Correspondence name and address
KEIL & WITHERSPOON
1101 CONNECTICUT AVE., N.W.
WASHINGTON, D.C. 20036
Assignment: 36
Reel/Frame:003924/0879   Pages: 1
Recorded: 11/09/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
09/21/1978
2
Exec Dt:
10/13/1978
3
Exec Dt:
09/21/1978
4
Exec Dt:
10/03/1978
Assignee
1
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
05947585
Correspondence name and address
KEIL & WITHERSPOON
135 S. LA SALLE ST.
CHICAGO, ILL. 60603
Assignment: 37
Reel/Frame:003828/0427   Pages: 1
Recorded: 02/12/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
10/11/1978
2
Exec Dt:
10/09/1978
3
Exec Dt:
10/10/1978
4
Exec Dt:
10/06/1978
Assignee
1
6700 LUDWIGSHAFEN, RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06060836
Correspondence name and address
KEIL & WITHERSPOON
1101 CONNECTICUT AVE., NW
WASHINGTON, DC 20036
Assignment: 38
Reel/Frame:003825/0678   Pages: 1
Recorded: 01/26/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
10/17/1978
2
Exec Dt:
11/25/1978
3
Exec Dt:
10/30/1978
4
Exec Dt:
10/24/1978
5
Exec Dt:
10/23/1978
Assignee
1
6700 LUDWIGSHAFEN, RHEINLAND-PFALZ
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
05959684
Correspondence name and address
KEIL & WITHERSPOON
1101 CONN. AVE., N. W.
WASHINGTON, D. C. 20036
Assignment: 39
Reel/Frame:003905/0267   Pages: 1
Recorded: 09/08/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
10/17/1978
Assignee
1
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06142990
Correspondence name and address
KEIL & WITHERSPOON
1101 CONNECTICUT AVE., N.W.
WASHINGTON, DC 20036
Assignment: 40
Reel/Frame:003808/0854   Pages: 1
Recorded: 10/31/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
10/25/1978
2
Exec Dt:
11/08/1978
3
Exec Dt:
10/19/1978
Assignee
1
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06050527
Correspondence name and address
OBLON, SPIVAK, MC CLELLAND
& MAIER
CRYSTAL SQ. 5, STE. 400
1755 SO. JEFFERSON DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 41
Reel/Frame:003809/0076   Pages: 1
Recorded: 11/06/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
10/25/1978
2
Exec Dt:
10/24/1978
Assignee
1
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
05965265
Correspondence name and address
KEIL AND WITHERSPOON
1101 CONNECTICUT AVE. N. W.
WASHINGTON, D. C. 20036
Assignment: 42
Reel/Frame:003906/0051   Pages: 1
Recorded: 09/14/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
11/03/1978
2
Exec Dt:
10/30/1978
3
Exec Dt:
10/30/1978
4
Exec Dt:
11/02/1978
Assignee
1
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
05971662
Correspondence name and address
KEIL & WITHERSPOON
1101 CONN. AVE., N. W.
WASHINGTON, D. C. 20036
Assignment: 43
Reel/Frame:003883/0235   Pages: 1
Recorded: 07/13/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
11/13/1978
2
Exec Dt:
11/13/1978
Assignee
1
6700 LUDWIGSHAFEN, RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
05965264
Correspondence name and address
KEIL AND WITHERSPOON
1101 CONNECTICUT AVE. N. W.
WASHINGTON, D. C. 20036
Assignment: 44
Reel/Frame:004048/0558   Pages: 1
Recorded: 09/28/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
11/17/1978
2
Exec Dt:
11/15/1978
3
Exec Dt:
11/16/1978
Assignee
1
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06157168
Correspondence name and address
OBLON, FISHER, SPIVAK,
MC CLELLAND & MAIER
CRYSTAL SQ. 5-STE. 400
1755 S. JEFF. DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 45
Reel/Frame:003814/0256   Pages: 1
Recorded: 12/15/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
11/29/1978
2
Exec Dt:
11/29/1978
Assignee
1
6700 LUDWIGSHAFEN RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06002333
Correspondence name and address
KEIL & WITHERSPOON
1101 CONN. AVE., N. W.
WASHINGTON, D. C. 20036
Assignment: 46
Reel/Frame:003809/0073   Pages: 1
Recorded: 11/06/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
12/05/1978
2
Exec Dt:
12/05/1978
3
Exec Dt:
12/05/1978
Assignee
1
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06002328
Correspondence name and address
KEIL & WITHERSPOON
1101 CONN. AVE., N. W.
WASHINGTON, D. C. 20036
Assignment: 47
Reel/Frame:003841/0915   Pages: 1
Recorded: 03/23/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
12/14/1978
2
Exec Dt:
12/08/1978
3
Exec Dt:
12/06/1978
4
Exec Dt:
12/05/1978
5
Exec Dt:
12/06/1978
6
Exec Dt:
12/05/1978
7
Exec Dt:
12/05/1978
Assignee
1
6700 LUDWIGSHAFEN, RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06137750
Correspondence name and address
KEIL & WITHERSPOON
1101 CONN. AVE., N.W.
WASHINGTON, DC 20036
Assignment: 48
Reel/Frame:003807/0924   Pages: 1
Recorded: 10/28/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
01/03/1979
2
Exec Dt:
01/03/1979
3
Exec Dt:
01/03/1979
4
Exec Dt:
01/08/1979
5
Exec Dt:
01/08/1979
Assignee
1
6700 LUDWIGSHAGEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06003947
Correspondence name and address
KEIL & WITHERSPOON
1101 CONN. AVE., N. W.
WASHINGTON, D. C. 20036
Assignment: 49
Reel/Frame:003804/0952   Pages: 1
Recorded: 10/08/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
01/05/1979
2
Exec Dt:
01/04/1979
3
Exec Dt:
01/04/1979
4
Exec Dt:
01/05/1979
Assignee
1
6700 LUDWIGSHAFEN, RHEINLAND-PFALZ
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06006526
Correspondence name and address
KEIL & WITHERSPOON
1101 CONN. AVE., N. W.
WASHINGTON, D. C. 20036
Assignment: 50
Reel/Frame:003804/0032   Pages: 1
Recorded: 09/30/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
01/09/1979
2
Exec Dt:
01/08/1979
3
Exec Dt:
01/08/1979
4
Exec Dt:
01/08/1979
Assignee
1
6700 LUDWIGSHAFEN, RHEINLAND-PFALZ
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06007773
Correspondence name and address
OBLON, FISHER, SPIVAK, MC CLELLAND &
MAIER
1755 S. JEFF. DAVIS HWY.
CRYSTAL SQ. 5, SUITE 400,
ARLINGTON, VA. 22202
Assignment: 51
Reel/Frame:003814/0337   Pages: 1
Recorded: 12/15/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
01/09/1979
2
Exec Dt:
01/11/1979
3
Exec Dt:
11/10/1979
Assignee
1
6700 LUDWIGSHAFEN,RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06006524
Correspondence name and address
KEIL & WITHERSPOON
1101 CONN. AVE., N. W.
WASHINGTON, D. C. 20036
Assignment: 52
Reel/Frame:004235/0898   Pages: 1
Recorded: 03/23/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
01/10/1979
2
Exec Dt:
01/12/1979
3
Exec Dt:
01/11/1979
4
Exec Dt:
01/10/1979
5
Exec Dt:
01/09/1979
6
Exec Dt:
01/10/1979
Assignee
1
6700 LUDWIGSHAFEN, RHEINLAND-PFALZ
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06448489
Correspondence name and address
KEIL AND WITHERSPOON
1101 CONN. AVE., N. W.
WASHINGTON, DC 20036
Assignment: 53
Reel/Frame:003932/0627   Pages: 1
Recorded: 10/20/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
01/16/1979
2
Exec Dt:
01/31/1979
3
Exec Dt:
01/31/1979
4
Exec Dt:
01/15/1979
5
Exec Dt:
01/15/1979
6
Exec Dt:
01/15/1979
Assignee
1
6700 LUDWIGSHAFEN, RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
05921701
Correspondence name and address
KEIL & WITHERSPOON
1101 CONNECTICUT AVE., N. W.
WASHINGTON, DC 20036
Assignment: 54
Reel/Frame:004134/0287   Pages: 1
Recorded: 06/07/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
01/18/1979
2
Exec Dt:
01/18/1979
3
Exec Dt:
01/18/1979
4
Exec Dt:
01/23/1979
Assignee
1
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06344612
Correspondence name and address
KEIL AND WITHERSPOON
1101 CONN. AVE., N. W.
WASHINGTON, DC 20036
Assignment: 55
Reel/Frame:003938/0372   Pages: 1
Recorded: 12/21/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
01/23/1979
2
Exec Dt:
01/23/1979
3
Exec Dt:
01/23/1979
Assignee
1
6700 LUDWIGSHAFEN RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06014892
Correspondence name and address
KEIL & WITHERSPOON
1101 CONN. AVE., N. W.
WASHINGTON, D. C. 20036
Assignment: 56
Reel/Frame:003810/0147   Pages: 1
Recorded: 11/13/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
01/26/1979
2
Exec Dt:
01/31/1979
3
Exec Dt:
01/31/1979
4
Exec Dt:
01/15/1979
5
Exec Dt:
01/15/1979
6
Exec Dt:
01/15/1979
Assignee
1
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
05921175
Correspondence name and address
KEIL & WITHERSPOON
1101 CONN. AVE., N. W.
WASHINGTON, DC 20036
Assignment: 57
Reel/Frame:004038/0629   Pages: 1
Recorded: 08/27/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/01/1979
2
Exec Dt:
02/01/1979
Assignee
1
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06010726
Correspondence name and address
KEIL & WITHERSPOON
1101 CONN. AVE., N. W.
WASHINGTON, D. C. 20036
Assignment: 58
Reel/Frame:003849/0642   Pages: 1
Recorded: 04/29/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/02/1979
2
Exec Dt:
02/19/1979
3
Exec Dt:
02/05/1979
4
Exec Dt:
02/19/1979
5
Exec Dt:
02/19/1979
6
Exec Dt:
01/30/1979
Assignee
1
RHEINLAND-PFALZ
6700 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06010765
Correspondence name and address
OBLON, FISHER, ET AL
1755 S. JEFFERSON DAVIS HWY.
STE. 400, CRYSTAL SQ. 5
ARLINGTON, VA 22202
Assignment: 59
Reel/Frame:003808/0948   Pages: 1
Recorded: 11/03/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/05/1979
2
Exec Dt:
02/05/1979
3
Exec Dt:
04/10/1979
4
Exec Dt:
04/10/1979
Assignees
1
6700 LUDWIGSHAFEN, GERMANY
2
ROSENHEIMER STRASSE 10-22
8094 REITMEHRING,, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06038258
Correspondence name and address
KEIL & WITHERSPOON
1101 CONN. AVE., N. W.
WASHINGTON, D. C. 20036
Assignment: 60
Reel/Frame:003815/0605   Pages: 1
Recorded: 12/22/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
02/19/1979
Assignee
1
6700 LUDWIGSHAFEN, RHENLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06015617
Correspondence name and address
KEIL & WITHERSPOON
1101 CONN. AVE., N. W.
WASHINGTON, D. C. 20036
Assignment: 61
Reel/Frame:003951/0732   Pages: 1
Recorded: 03/05/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
03/05/1979
2
Exec Dt:
03/09/1979
Assignee
1
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06192700
Correspondence name and address
KEIL & WITHERSPOON
1101 CONNECTICUT AVE., N.W.
WASHINGTON, D.C. 20035
Assignment: 62
Reel/Frame:003806/0797   Pages: 1
Recorded: 10/16/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
03/09/1979
2
Exec Dt:
03/08/1979
3
Exec Dt:
03/08/1979
4
Exec Dt:
03/07/1979
5
Exec Dt:
03/06/1979
Assignee
1
6700 LUDWIGSHAFEN, RHEINLAND-PFALZ
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06023359
Correspondence name and address
KEIL & WITHERSPOON
1101 CONN. AVE., N. W.,
WASHINGTON, D.C. 20036
Assignment: 63
Reel/Frame:003801/0992   Pages: 1
Recorded: 09/15/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
03/19/1979
2
Exec Dt:
03/21/1979
3
Exec Dt:
03/19/1979
4
Exec Dt:
03/21/1979
Assignee
1
6700 LUDWIGSHAFEN, RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06024248
Correspondence name and address
OBLON, FISHER, SPIVAK, MC CLELLAND &
MAIER
1755 SOUTH JEFF. DAVIS HWY.
CRYSTA SQ. 5, SUITE 400,
ARLINGTON, VA. 22202
Assignment: 64
Reel/Frame:004644/0864   Pages: 1
Recorded: 12/11/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
03/20/1979
2
Exec Dt:
03/28/1979
Assignee
1
6700 LUDWIGSHAFEN, RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06516854
Correspondence name and address
KEIL & WITHERSPOON
1101 CONN. AVENUE, N.W.
WASHINGTON, DC 20036
Assignment: 65
Reel/Frame:004428/0112   Pages: 1
Recorded: 07/16/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
03/21/1979
2
Exec Dt:
04/02/1979
Assignee
1
6700 LUDWIGSHAFEN, RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06190179
Correspondence name and address
OBLON, FISHER, SPIVAK,
MC CLELLAND & MAIER
CRYSTAL SQ. 5, STE. 400
1755 S. JEFF. DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 66
Reel/Frame:003809/0693   Pages: 1
Recorded: 11/06/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
03/22/1979
2
Exec Dt:
03/22/1979
3
Exec Dt:
03/26/1979
Assignee
1
6700 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06030886
Correspondence name and address
KEIL AND WITHERSPOON
1101 CONNECTICUT AVE. N. W.
WASHINGTON, D. C. 20036
Assignment: 67
Reel/Frame:003920/0562   Pages: 1
Recorded: 10/20/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
03/28/1979
2
Exec Dt:
03/29/1979
Assignee
1
6700 LUDWIGSHAFEN,
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06035318
Correspondence name and address
KEIL & WITHERSPOON
1101 CONN. AVE., N. W.
WASHINGTON, D. C. 20036
Assignment: 68
Reel/Frame:004558/0373   Pages: 1
Recorded: 06/05/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
03/28/1979
2
Exec Dt:
03/21/1979
Assignee
1
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06026737
Correspondence name and address
KEIL & WITHERSPOON
1101 CONN. AVE., N. W.
WASHINGTON, D. C. 20036
Assignment: 69
Reel/Frame:003808/0722   Pages: 1
Recorded: 11/03/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
03/30/1979
2
Exec Dt:
04/03/1979
3
Exec Dt:
04/03/1979
4
Exec Dt:
03/29/1979
Assignee
1
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06028663
Correspondence name and address
NORBERT M. LISICKI
PAT. SECTION, BASF WYANDOTTE CORP.
WYANDOTTE, MICH. 48192
Assignment: 70
Reel/Frame:003814/0335   Pages: 1
Recorded: 12/15/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
04/04/1979
2
Exec Dt:
04/03/1979
Assignee
1
6700 LUDWIGSHAFEN,RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06031013
Correspondence name and address
KEIL & WITHERSPOON
1101 CONN. AVE., N. W.
WASHINGTON, D. C. 20036
Assignment: 71
Reel/Frame:003809/0075   Pages: 1
Recorded: 11/06/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
04/05/1979
2
Exec Dt:
04/26/1979
3
Exec Dt:
04/10/1979
4
Exec Dt:
04/05/1979
Assignee
1
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06041523
Correspondence name and address
KEIL & WITHERSPOON
1101 CONN. AVE., N. W.
WASHINGTON, D. C. 20036
Assignment: 72
Reel/Frame:003802/0755   Pages: 1
Recorded: 09/22/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/03/1979
2
Exec Dt:
05/03/1979
3
Exec Dt:
05/04/1979
4
Exec Dt:
05/02/1979
Assignee
1
6700 LUDWIGSHAFEN, RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06038274
Correspondence name and address
KEIL & WITHERSPOON
1101 CONNECTICUT AVE. N. W.
WASHINGTON, D. C. 20036
Assignment: 73
Reel/Frame:003861/0731   Pages: 1
Recorded: 06/17/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/04/1979
2
Exec Dt:
05/03/1979
3
Exec Dt:
05/04/1979
Assignee
1
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06040222
Correspondence name and address
HERBERT B. KEIL
KEIL & WITHERSPOON
1101 CONN. AVE., N. W.
WASHINGTON, D. C. 20036
Assignment: 74
Reel/Frame:003920/0563   Pages: 1
Recorded: 10/20/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/04/1979
2
Exec Dt:
05/07/1979
3
Exec Dt:
05/04/1979
Assignee
1
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06040224
Correspondence name and address
HERBERT B. KEIL
KEIL & WITHERSPOON
1101 CONN. AVE., N. W.
WASHINGTON, D. C. 20036
Assignment: 75
Reel/Frame:003809/0055   Pages: 1
Recorded: 11/06/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
05/11/1979
Assignee
1
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06088068
Correspondence name and address
KEIL & WITHERSPOON
1101 CONNECTICUT AVE. N.W.
WASHINGTON, DC 20036
Assignment: 76
Reel/Frame:003859/0142   Pages: 1
Recorded: 04/21/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/11/1979
2
Exec Dt:
05/09/1979
3
Exec Dt:
05/16/1979
4
Exec Dt:
05/15/1979
Assignee
1
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06041521
Correspondence name and address
KEIL & WITHERSPOON
1101 CONN. AVE., N. W.
WASHINGTON, D. C. 20036
Assignment: 77
Reel/Frame:003808/0129   Pages: 1
Recorded: 10/30/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
05/16/1979
Assignee
1
6700 LUDWIGSHAFEN, RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06045653
Correspondence name and address
OBLON, FISHER, SPIVAK
MC CLELLAND & MAIER
CRYSTAL SQ. FIVE, STE. 400
1755 S. JEFF. DAVIS HWY.
ARLINGTON, VA. 22202
Assignment: 78
Reel/Frame:003853/0550   Pages: 1
Recorded: 05/22/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/16/1979
2
Exec Dt:
05/16/1979
Assignee
1
RHEINLAND-PFALZ
6700 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06051744
Correspondence name and address
KEIL & WITHERSPOON
1101 CONNECTICUT AVE., N. W.
WASHINGTON, D. C. 20036
Assignment: 79
Reel/Frame:003932/0238   Pages: 1
Recorded: 12/07/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/16/1979
2
Exec Dt:
06/06/1979
3
Exec Dt:
05/16/1979
Assignee
1
6700 LUDWIGSHAFEN, RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06051743
Correspondence name and address
KEIL & WITHERSPOON
1101 CONNECTICUT AVE., N. W.
WASHINGTON, D. C. 20036
Assignment: 80
Reel/Frame:003806/0796   Pages: 1
Recorded: 10/16/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/18/1979
2
Exec Dt:
09/07/1979
3
Exec Dt:
09/19/1979
4
Exec Dt:
09/18/1979
Assignee
1
6700 LUDWIGSHAFEN, RHEINLAND-PFALZ
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06078724
Correspondence name and address
KEIL & WITHERSPOON
1101 CONN. AVE., N. W.
WASHINGTON, DC 20036
Assignment: 81
Reel/Frame:003814/0900   Pages: 1
Recorded: 12/18/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/22/1979
2
Exec Dt:
05/22/1979
3
Exec Dt:
05/22/1979
4
Exec Dt:
05/22/1979
5
Exec Dt:
05/22/1979
Assignee
1
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06058258
Correspondence name and address
KEIL & WITHERSPOON
1101 CONN. AVE., N. W.
WASHINGTON, D. C. 20036
Assignment: 82
Reel/Frame:003825/0676   Pages: 1
Recorded: 01/26/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/22/1979
2
Exec Dt:
05/22/1979
Assignee
1
6700 LUDWIGSHAFEN, RHEINLAND-PFALZ
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06056146
Correspondence name and address
KEIL & WITHERSPOON
1101 CONNECTICUT AVE., N. W.
WASHINGTON, D. C. 20036
Assignment: 83
Reel/Frame:003859/0141   Pages: 1
Recorded: 04/21/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/22/1979
2
Exec Dt:
05/22/1979
3
Exec Dt:
05/22/1979
4
Exec Dt:
05/22/1979
Assignee
1
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06132986
Correspondence name and address
KEIL & WITHERSPOON
1101 CONN. AVE., N. W.
WASHINGTON, DC 20036
Assignment: 84
Reel/Frame:004234/0743   Pages: 1
Recorded: 03/22/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/29/1979
2
Exec Dt:
05/29/1979
3
Exec Dt:
05/29/1979
Assignee
1
6700 LUDWIGSHAFEN, RHEINLAND-PFALZ
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06045175
Correspondence name and address
KEIL & WEINKAUF
1101 CONNECTICUT AVENUE N.W.
WASHINGTON, D.C. 20036
Assignment: 85
Reel/Frame:003845/0202   Pages: 1
Recorded: 04/10/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/30/1979
2
Exec Dt:
05/30/1979
3
Exec Dt:
05/31/1979
4
Exec Dt:
05/31/1979
Assignee
1
RHEINLAND-PFALZ
6700 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06154036
Correspondence name and address
KEIL & WITHERSPOON
1101 CONN. AVE., N.W.
WASHINGTON, DC 20036
Assignment: 86
Reel/Frame:004158/0165   Pages: 1
Recorded: 08/15/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/30/1979
2
Exec Dt:
05/31/1979
3
Exec Dt:
05/31/1979
Assignee
1
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06050866
Correspondence name and address
OBLON, FISHER, SPIVAK ET AL
CRYSTAL SQ. FIVE, STE. 400
1755 JEFF. DAVIS HWY., (SO)
ARLINGTON, VA 22202
Assignment: 87
Reel/Frame:004689/0828   Pages: 1
Recorded: 04/06/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
06/09/1979
2
Exec Dt:
06/09/1979
3
Exec Dt:
06/09/1979
4
Exec Dt:
06/09/1979
5
Exec Dt:
06/09/1979
Assignee
1
RHEINLAND-PFALZ
6700 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06690367
Correspondence name and address
KEIL & WEINKAUF
1101 CONN. AVE., N. W.
WASHINGTON, DC 20036
Assignment: 88
Reel/Frame:003868/0331   Pages: 1
Recorded: 06/25/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
06/11/1979
2
Exec Dt:
07/11/1979
3
Exec Dt:
08/11/1979
4
Exec Dt:
08/11/1979
Assignee
1
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06094984
Correspondence name and address
OBLON, FISHER, SPIVAK, MC CLELLAND &
MAIER, STE. 400, 1755 S. JEFF. DAVIS HWY
ARLINGTON, VA 22202
Assignment: 89
Reel/Frame:003809/0077   Pages: 1
Recorded: 11/06/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
06/19/1979
2
Exec Dt:
06/28/1979
3
Exec Dt:
06/29/1979
Assignee
1
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06066555
Correspondence name and address
KEIL & WITHERSPOON
1101 CONN. AVE., N. W.
WASHINGTON, D. C. 20036
Assignment: 90
Reel/Frame:003813/0907   Pages: 1
Recorded: 12/15/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
06/19/1979
2
Exec Dt:
06/25/1979
3
Exec Dt:
06/19/1979
Assignee
1
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06058838
Correspondence name and address
OBLON, FISHER, SPIVAK,
MC CLELLAND & MAIER
CRYSTAL SQ. 5, STE. 400
1755 S. JEFF. DAVIS HWY.
ARLINGTON, VA. 22202
Assignment: 91
Reel/Frame:003853/0161   Pages: 1
Recorded: 05/15/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
06/21/1979
Assignee
1
RHEINLAND-PFALZ
6700 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06052946
Correspondence name and address
KEIL & WITHERSPOON
1101 CONN. AVE., N. W.
WASHINGTON, D. C. 20036
Assignment: 92
Reel/Frame:003818/0129   Pages: 1
Recorded: 01/02/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
06/27/1979
2
Exec Dt:
06/27/1979
Assignee
1
6700 LUDWIGSHAFEN, RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06055051
Correspondence name and address
OBLON, FISHER, SPIVAK, MC CLELLAND
& MAIER
1755 SOUTH JEFF. DAVIS HWY.
CRYSTAL SQ. FIVE, STE. 400
ARLINGTON, VA. 22202
Assignment: 93
Reel/Frame:003828/0424   Pages: 1
Recorded: 02/12/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
06/27/1979
2
Exec Dt:
06/27/1979
Assignee
1
6700 LUDWIGSHAFEN, RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06054871
Correspondence name and address
KEIL & WITHERSPOON
1101 CONNECTICUT AVE., N. W.
WASHINGTON, D. C. 20036
Assignment: 94
Reel/Frame:004452/0459   Pages: 1
Recorded: 09/13/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
06/27/1979
2
Exec Dt:
06/27/1979
3
Exec Dt:
06/27/1979
Assignee
1
6700 LUDWIGSHAFEN, RHEINLAND-PFALZ
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06222893
Correspondence name and address
KEIL & WITHERSPOON
1101 CONNECTICUT AVE., N. W.
WASHINGTON, DC 20036
Assignment: 95
Reel/Frame:003809/0057   Pages: 1
Recorded: 11/06/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
06/28/1979
2
Exec Dt:
06/28/1979
Assignee
1
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06054862
Correspondence name and address
KEIL & WITHERSPOON
1101 CONNECTICUT AVE., N. W.
WASHINGTON, D. C. 20036
Assignment: 96
Reel/Frame:003825/0066   Pages: 1
Recorded: 01/23/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
06/29/1979
2
Exec Dt:
07/04/1979
3
Exec Dt:
06/29/1979
Assignee
1
6700 LUDWIGSHAFEN, RHEINLAND-PFALZ
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06058943
Correspondence name and address
KEIL & WITHERSPOON
1101 CONN. AVE., N. W.
WASHINGTON, D. C. 20036
Assignment: 97
Reel/Frame:003802/0269   Pages: 1
Recorded: 09/19/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
07/02/1979
2
Exec Dt:
07/03/1979
Assignee
1
6700 LUDWIGSHAFEN, RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06064983
Correspondence name and address
OBLON, FISHER, SPIVAK,
MC CLELLAND & MAIER
CRYSTAL SQ. 5, STE. 400
1755 S. JEFF. DAVIS HWY.
ARLINGTON, VA. 22202
Assignment: 98
Reel/Frame:003809/0067   Pages: 1
Recorded: 11/06/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
07/02/1979
2
Exec Dt:
07/02/1979
3
Exec Dt:
07/02/1979
4
Exec Dt:
07/02/1979
Assignee
1
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06055359
Correspondence name and address
KEIL & WITHERSPOON
1101 CONN. AVE., N. W.
WASHINGTON, D. C. 20036
Assignment: 99
Reel/Frame:003861/0730   Pages: 1
Recorded: 06/17/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
07/02/1979
2
Exec Dt:
07/02/1979
3
Exec Dt:
07/02/1979
4
Exec Dt:
07/02/1979
Assignee
1
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06148665
Correspondence name and address
KEIL & WITHERSPOON
1101 CONN. AVE., N. W.
WASHINGTON, DC 20036
Assignment: 100
Reel/Frame:003934/0062   Pages: 1
Recorded: 12/10/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
07/02/1979
2
Exec Dt:
07/02/1979
3
Exec Dt:
07/02/1979
Assignee
1
6700 LUDWIGSHAFEN, RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06148221
Correspondence name and address
KEIL & WITHERSPOON
1101 CONNECTICUT AVE., N. W.
WASHINGTON, DC 20036
Page 1 of 102

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