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Assignee Name : DEGUSSA AKTIENGESELLSCHAFT, A GERMAN CORP.
Total Assignments: 26
Assignment: 1
Reel/Frame:003956/0345   Pages: 3
Recorded: 03/12/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
04/29/1981
2
Exec Dt:
04/29/1981
3
Exec Dt:
04/29/1981
Assignee
1
WEISSFAUENSTRASSE 9
6000 FRANKFURT/MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06205505
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
8TH FLR. 1801 K ST., N. W.
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:003886/0897   Pages: 4
Recorded: 08/12/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
07/03/1981
2
Exec Dt:
07/03/1981
3
Exec Dt:
07/27/1981
4
Exec Dt:
07/07/1981
5
Exec Dt:
07/07/1981
Assignees
1
WEISSFAUENSTRASSE 9
6000 FRANKFURT (MAIN) 1, GERMANY
2
MASCHERODER WEG 1
330 BRAUNSCHWEIG-STOCKHOLM, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06172446
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
8TH FLR., 1801 K ST., N. W.
WASHINGTON, DC 20006
Assignment: 3
Reel/Frame:003930/0656   Pages: 3
Recorded: 12/01/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
07/21/1981
2
Exec Dt:
07/21/1981
Assignee
1
WEISSFRAUENSTRASSE 9
6000 FRANKFURT/MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06222672
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
8TH FLR., 1801 K ST., N. W.
WASHINGTON, DC 20006
Assignment: 4
Reel/Frame:004399/0844   Pages: 3
Recorded: 05/15/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
07/21/1981
2
Exec Dt:
07/21/1981
3
Exec Dt:
07/21/1981
Assignee
1
WEISSEFRAUENSTRASSE 9
6000 FRANKFURT MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06237728
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
1801 K ST., N. W., 8TH FLR.
WASHINGTON, DC 20006
Assignment: 5
Reel/Frame:003933/0165   Pages: 2
Recorded: 12/11/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
11/27/1981
Assignees
1
WEISSFRAUENSTRASSE 9
600 FRANKFURT/MAIN, GERMANY
2
HENKELSTRASSE 67
4000 DUESSELDORF-HOLTHAUSEN 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06237730
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
1801 K ST., N. W., 8TH FLR.
WASHINGTON, DC 20006
Assignment: 6
Reel/Frame:003951/0755   Pages: 2
Recorded: 03/05/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/22/1982
2
Exec Dt:
02/25/1982
3
Exec Dt:
02/25/1982
4
Exec Dt:
02/26/1982
Assignee
1
WEISSFRAUENSTRASSE 9
6000 FRANKFURT/MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06193482
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
8TH FLR., 1801 K ST., N. W.
WASHINGTON, DC 20006
Assignment: 7
Reel/Frame:004252/0103   Pages: 3
Recorded: 05/02/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
04/13/1982
2
Exec Dt:
04/14/1982
3
Exec Dt:
04/16/1982
4
Exec Dt:
05/03/1982
Assignee
1
WEISSFRAUENSTRASSE 9
6000 FRANKFURT/MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06293340
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
EIGHTH FLR., 1801 K ST. N. W.
WASHINGTON, DC 20006
Assignment: 8
Reel/Frame:004153/0547   Pages: 3
Recorded: 08/04/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
09/13/1982
Assignee
1
WEISSFRAUENSTRASSE 9
6000 FRANKFURT/MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06354527
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
8TH FLOOR, 1801 K ST., N. W.
WASHINGTON, DC 20006
Assignment: 9
Reel/Frame:004146/0245   Pages: 3
Recorded: 07/13/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/17/1983
2
Exec Dt:
05/16/1983
3
Exec Dt:
05/17/1983
Assignee
1
WEISSFRAUENSTRASSE 9
6000 FRANKFURT/MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06411324
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
8TH FLR., 1801 K STREET, N. W.
WASHINGTON, DC 20006
Assignment: 10
Reel/Frame:004181/0006   Pages: 3
Recorded: 08/26/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/20/1983
2
Exec Dt:
05/20/1983
3
Exec Dt:
05/20/1983
Assignee
1
WEISSFRAUENSTRASSE 9
6000 FRANKFURT/MAIN, GERMANY
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
NONE
06381876
 
NONE
UNAVAILABLE
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
8TH FL., 1801 K ST., N.W.
WASHINGTON, DC 20006
Assignment: 11
Reel/Frame:004152/0641   Pages: 3
Recorded: 07/26/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
06/22/1983
2
Exec Dt:
06/22/1983
Assignee
1
WEISSFRAUENSTRASSE 9
6000 FRANKFURT/MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06448472
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
8TH FLOOR, 1801 K STREET, N. W.
WASHINGTON, DC 20006
Assignment: 12
Reel/Frame:004179/0286   Pages: 2
Recorded: 10/20/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
08/12/1983
2
Exec Dt:
08/12/1983
3
Exec Dt:
08/12/1983
4
Exec Dt:
08/12/1983
5
Exec Dt:
08/12/1983
Assignee
1
WEISSFRAUENSTRASSE 9
6000 FRANKFURT/MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06460858
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
8TH FL., 1801 K ST., N.W.
WASHINGTON, DC 20006
Assignment: 13
Reel/Frame:004179/0258   Pages: 3
Recorded: 10/19/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
08/25/1983
2
Exec Dt:
08/25/1983
3
Exec Dt:
09/09/1983
4
Exec Dt:
09/09/1983
Assignee
1
WEISSFRAUENSTRASSE 9, 6000
FRANKFURT/MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06388463
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
8TH FLOOR, 1801 K ST., N. W.
WASHINGTON, DC 20006
Assignment: 14
Reel/Frame:004183/0156   Pages: 3
Recorded: 10/27/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
08/30/1983
2
Exec Dt:
08/30/1983
3
Exec Dt:
09/12/1983
4
Exec Dt:
08/31/1983
Assignee
1
WEISSFRAUENSTRASSE 9
600 FRANFURT/MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06383212
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
8TH FL, 1801 K ST., N.W.
WASHINGTON, DC 20006
Assignment: 15
Reel/Frame:004179/0278   Pages: 3
Recorded: 10/20/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
09/01/1983
2
Exec Dt:
09/01/1983
Assignee
1
WEISSFRAUENSTRASSE 9
6000 FRANKFURT/MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06404115
Correspondence name and address
BEVERIDGE, DEGRANDI AND KLINE
1819 H STREET, N.W., SUITE 1100
WASHINGTON, DC 20006
Assignment: 16
Reel/Frame:004297/0580   Pages: 3
Recorded: 09/07/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
08/17/1984
2
Exec Dt:
08/17/1984
3
Exec Dt:
08/17/1984
Assignee
1
WEISSFRAUENSTRASSE 9,
FRANKFURT/MAIN,, GERMANY 6000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06589216
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
8TH FLR., 1801 K ST., N. W.
WASHINGTON, DC 20006
Assignment: 17
Reel/Frame:004341/0620   Pages: 3
Recorded: 12/13/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
11/22/1984
2
Exec Dt:
11/22/1984
3
Exec Dt:
11/22/1984
4
Exec Dt:
11/22/1984
Assignee
1
WEISSFRAUENSTRASSE 9
6000 FRANKFURT/MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06593308
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
8TH FLR., 1801 K ST., N. W.
WASHINGTON, DC 20006
Assignment: 18
Reel/Frame:004400/0770   Pages: 3
Recorded: 05/17/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
04/15/1985
2
Exec Dt:
04/15/1985
3
Exec Dt:
04/15/1985
4
Exec Dt:
04/15/1985
Assignee
1
WEISSFRAUENSTRASSE 9
6000 FRANKFURT/MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06630302
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
8TH FLR., 1801 K STREET, N.W.
WASHINGTON, DC 20006
Assignment: 19
Reel/Frame:005665/0875   Pages: 3
Recorded: 04/16/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/19/1991
2
Exec Dt:
02/19/1991
3
Exec Dt:
02/27/1991
4
Exec Dt:
03/04/1991
5
Exec Dt:
02/20/1991
Assignee
1
WEISSFRAUENSTRASSE 9,
6000 FRANKFURT AM MAIN 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07658280
Correspondence name and address
BEVERIDGE, DEGRANDI & WEILACHER
STE. 1100, 1819 H STREET, NW
WASHINGTON, DC 20006
Assignment: 20
Reel/Frame:005654/0695   Pages: 3
Recorded: 03/28/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
03/11/1991
2
Exec Dt:
03/11/1991
3
Exec Dt:
03/11/1991
Assignee
1
WEISSFRAUENSTRASSE 9
6000 FRANKFURT AM MAIN 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07676337
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
1615 L STREET, N.W.
ELEVENTH FLOOR
WASHINGTON, D.C. 20036-5601
Assignment: 21
Reel/Frame:005958/0931   Pages: 3
Recorded: 12/16/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
12/10/1991
2
Exec Dt:
12/10/1991
Assignee
1
WEISSFRAUENSTRASSE 9
6000 FRANKFURT AM MAIN 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07807210
Correspondence name and address
BEVERIDGE, DE GRANDI & WEILACHER
1819 H ST., NW, SUITE 1100
WASHINGTON, DC 20006
Assignment: 22
Reel/Frame:006084/0593   Pages: 3
Recorded: 03/18/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
03/06/1992
2
Exec Dt:
03/09/1992
Assignee
1
WEISSFRAUENSTRASSE 9
6000 FRANKFURT AM MAIN 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07853281
Correspondence name and address
BEVERIDGE, DEGRANDI & WEILACHER
SUITE 1100
1819 H STREET, N.W.
WASHINGOTN, DC 20006
Assignment: 23
Reel/Frame:006074/0858   Pages: 3
Recorded: 03/26/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
03/19/1992
2
Exec Dt:
03/19/1992
3
Exec Dt:
03/19/1992
Assignee
1
WEISSFRAUENSTRASSE 9
6000 FRANKFURT AM MAIN 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07858001
Correspondence name and address
BEVERIDGE, DEGRANDI & WEILACHER
SUITE 1100
1819 H STREET, N.W.
WASHINGTON, DC 20006
Assignment: 24
Reel/Frame:006078/0984   Pages: 4
Recorded: 04/08/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
03/23/1992
2
Exec Dt:
03/25/1992
3
Exec Dt:
03/25/1992
4
Exec Dt:
03/23/1992
Assignee
1
WEISSFRAUENSTRASSE 9
6000 FRANKFURT AM MAIN 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07847493
Correspondence name and address
BEVERIDGE, DEGRANDI & WEILACHER
ROBERT G. WEILACHER
FEDERAL BAR BLDG. WEST
1819 H ST., NW, STE. 1100
WASHINGTON, DC 20006
Assignment: 25
Reel/Frame:006227/0612   Pages: 3
Recorded: 07/13/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
07/07/1992
2
Exec Dt:
07/07/1992
3
Exec Dt:
07/07/1992
Assignee
1
WEISSFRAUENSTRASSE 9
6000 FRANKFURT AM MAIN 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07912684
Correspondence name and address
LAWRENCE A. HYMO
CUSHMAN, DARBY & CUSHMAN
1615 L. STREET N.W.
ELEVENTH FLOOR
WASHINGTON, D.C. 20036-5601
Assignment: 26
Reel/Frame:006253/0135   Pages: 4
Recorded: 09/02/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
07/15/1992
2
Exec Dt:
07/15/1992
3
Exec Dt:
07/17/1992
4
Exec Dt:
07/10/1992
5
Exec Dt:
07/07/1992
6
Exec Dt:
07/15/1992
Assignee
1
WEISSFRAUENSTRASSE 9 6000 FRANKFURT AM MAIN 1 FEDERAL REPUBLIC OF GERMANY
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07917318
Correspondence name and address
BEVERIDGE, DE GRANDI AND WEILACHER
ROBERT G. WEILACHER
FEDERAL BAR BUILDING WEST
1819 H ST., NW, STE. 1100
WASHINGTON, DC 20006

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