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Patent Assignment Assignor Details
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Assignor Name : LANGER, MANFRED
Total Assignments: 13
Assignment: 1
Reel/Frame:004007/0069   Pages: 3
Recorded: 06/25/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LANGER, MANFRED
Exec Dt:
10/25/1969
2
BURFEINDT, HEINZ
Exec Dt:
10/29/1979
3
STUART, PATRICK
Exec Dt:
10/29/1979
Assignee
1
VOLKSWAGENWERK AKTIENGESELLSCHAFT, WOLFSBURG, GERMANY A GERMAN CORP.
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4365933
NONE
06093815
Correspondence name and address
BRUMBAUGH, GRAVES, DONOHUE & RAYMOND
30 ROCKEFELLER PLAZA
NEW YORK, NY 10020
Assignment: 2
Reel/Frame:003807/0237   Pages: 2
Recorded: 10/23/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LANGER, MANFRED
Exec Dt:
06/26/1979
2
POHL, GERHARD
Exec Dt:
06/26/1979
3
KNORRE HELMUT
Exec Dt:
06/26/1979
Assignee
1
DEUTSCHE GOLD-UND SILBER-SCHEIDEANSTALT VORMALS ROESSLER, A CORP. OF GERMANY
WEISSFRAUENSTRASSE 9
6000 FRANKFURT (MAIN) 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4255252
NONE
06023059
Correspondence name and address
BEVERIDGE, DEGRANDI, KLINE & LUNSFORD
1819 H ST., N. W., STE. 1100
WASHINGTON, D. C. 20006
Assignment: 3
Reel/Frame:003807/0235   Pages: 2
Recorded: 10/23/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LANGER, MANFRED
Exec Dt:
07/09/1979
2
WANIOREK, AXEL
Exec Dt:
07/14/1979
3
KNORRE HELMUT
Exec Dt:
07/06/1979
Assignee
1
DEUTSCHE GOLD-UND SILBER-SCHEIDEANSTALT VORMALS ROESSLER, A CORP. OF GERMANY
WEISSFRAUENSTRASSE 9
6000 FRANKFURT (MAIN) 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4252637
NONE
06031108
Correspondence name and address
BEVERIDGE, DE GRANDI, KLINE & LUNSFORD
1819 H ST., N. W., STE. 1100
WASHINGTON, D. C. 20006
Assignment: 4
Reel/Frame:004035/0809   Pages: 2
Recorded: 09/15/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LANGER, MANFRED
Exec Dt:
04/23/1980
2
SIEBELS, JOHANN
Exec Dt:
04/23/1980
Assignee
1
VOLKSWAGENWERK AKTIENGESELLSCHAFT; A GERMAN CORP
WOLFSBURG, WEST, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4362471
NONE
06127393
Correspondence name and address
BRUMBAUGH, GRAVES, DONOHUE & RAYMOND
30 ROCKEFELLER PLAZA
NEW YORK, NY 10020
Assignment: 5
Reel/Frame:003949/0387   Pages: 3
Recorded: 02/19/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FISCHER, WOLFGANG
Exec Dt:
05/26/1981
2
LANGER, MANFRED
Exec Dt:
05/26/1981
3
POHL, GERHARD
Exec Dt:
05/26/1981
Assignee
1
DEGUSSA AKTIENGESELLSCHAFT
WEISSFRAUENSTRASSE 9
6000 FRANKFURT/MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4332935
NONE
06214284
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
EIGHTH FL.
1801 K ST, N. W.
WASHINGTON, DC 20006
Assignment: 6
Reel/Frame:004399/0844   Pages: 3
Recorded: 05/15/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SCHALKE, PETER
Exec Dt:
07/21/1981
2
LANGER, MANFRED
Exec Dt:
07/21/1981
3
HUTHMACHER, KLAUS
Exec Dt:
07/21/1981
Assignee
1
DEGUSSA AKTIENGESELLSCHAFT, A GERMAN CORP.
WEISSEFRAUENSTRASSE 9
6000 FRANKFURT MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4542240
NONE
06237728
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
1801 K ST., N. W., 8TH FLR.
WASHINGTON, DC 20006
Assignment: 7
Reel/Frame:004038/0133   Pages: 3
Recorded: 09/22/1982
Conveyance: ASSIGNS TO EACH ASSIGNEE A FIFTY PERCENT INTEREST
Assignors
1
KNORRE, HELMUT
Exec Dt:
02/18/1982
2
LANGER, MANFRED
Exec Dt:
02/24/1982
3
FRIEDRICH, FAUSER
Exec Dt:
03/09/1982
4
FISCHER, WILLI
Exec Dt:
03/25/1982
Assignees
1
DEGUSSA AKTIENGESELLSCHAFT
WEISSFRAUENSTRASSE 9
6000 FRANKFURT/MAIN, GERMANY
2
LEYBOLD-HERAEUS GMBH
BONNER STRASSE 504
5000 COLONGNE 51, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4366049
NONE
06192561
Correspondence name and address
BEVERIDGE, DEGRANDI, KLINE & LUNSFORD
1819 H ST., N. W., STE. 1100
WASHINGTON, DC 20006
Assignment: 8
Reel/Frame:004135/0989   Pages: 1
Recorded: 06/10/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FERCHLAND, DIETER
Exec Dt:
06/23/1982
2
KUSSMAUL, ULRICH
Exec Dt:
06/23/1982
3
LANGER, MANFRED
Exec Dt:
06/23/1982
4
MULLER, ROLF
Exec Dt:
06/23/1982
Assignee
1
CASSELLA AKTIENGESELLSCHAFT FRANKFURT(MAIN)-FECHENHEIM, A COMPANY OF GERMANY
FRANKFURT(MAIN)
FECHENHEIM, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4401603
NONE
06394253
Correspondence name and address
CONNOLLY & HUTZ
THE FARMERS BANK BLDG.
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 9
Reel/Frame:004691/0524   Pages: 1
Recorded: 04/15/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KUSSMAUL, ULRICH
Exec Dt:
03/13/1986
2
LANGER, MANFRED
Exec Dt:
03/13/1986
3
REH, KUNO
Exec Dt:
03/13/1986
4
BECHERER, JOHANNES
Exec Dt:
03/13/1986
5
WILLE, HERBERT
Exec Dt:
03/13/1986
6
MULLER, ROLF
Exec Dt:
03/13/1986
Assignee
1
CASSELLA AKTIENGESELLSCHAFT
A GERMAN COMPANY
FRANKFURT (MAIN)-FECHENHEIM, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4677209
NONE
06844603
Correspondence name and address
CONNOLLY AND HUTZ
P. O. BOX 2207
1220 MARKET BUILDING
WILIMGTON, DE 19899
Assignment: 10
Reel/Frame:004681/0342   Pages: 1
Recorded: 03/11/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BAUER, WOLFGANG
Exec Dt:
06/18/1986
2
LANGER, MANFRED
Exec Dt:
06/18/1986
3
SPERLING, WINFRIED
Exec Dt:
06/18/1986
Assignee
1
CASSELLA AKTIENGESELLSCHAFT, A COMPANY OF GERMANY
FRANKFURT (MAIN)-FECHENHEIM, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4686303
NONE
06879081
Correspondence name and address
CONNOLLY AND HUTZ
P. O. BOX 2207
WILMINGTON, DE 19899
Assignment: 11
Reel/Frame:005195/0125   Pages: 1
Recorded: 12/14/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BAUER, WOLFGANG
Exec Dt:
05/19/1988
2
LANGER, MANFRED
Exec Dt:
05/19/1988
3
REN, KUNO
Exec Dt:
05/19/1988
Assignee
1
CASSELLA AKTIENGESELLSCHAFT, A COMPANY OF GERMANY
FRANKFURT (MAIN)-FECHENHEIM,, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4902826
NONE
07201851
Correspondence name and address
CONNOLLY AND HUTZ
1220 MARKET BUILDING
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 12
Reel/Frame:007663/0532   Pages: 3
Recorded: 10/10/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FISCHER, WOLFGANG
Exec Dt:
09/11/1995
2
ROESSLER, GERT
Exec Dt:
09/18/1995
3
LANGER, MANFRED
Exec Dt:
09/22/1995
Assignee
1
DEGUSSA AKTIENGESELLSCHAFT
WEISSFRAUENSTRASSE 9
6000 FRANKFURT/MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5637740
NONE
08400473
Correspondence name and address
CUSHMAN DARBY & CUSHMAN, L.L.P.
THOMAS G. WISEMAN
1100 NEW YORK AVE., NW
NINTH FLOOR, EAST TOWER
WASHINGTON, DC 20005-3918
Assignment: 13
Reel/Frame:009595/0163   Pages: 2
Recorded: 09/29/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOHLER, BERND
Exec Dt:
07/28/1998
2
LANGER, MANFRED
Exec Dt:
07/31/1998
3
MOSANDL, THOMAS
Exec Dt:
08/05/1998
Assignee
1
GREAT LAKES CHEMICAL KONSTANZ GMBH
REICHENAUSTRASSE 13-19
D-78467 KONSTANZ, GERMAN DEMOCRATIC REPUBLIC
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6121480
NONE
09117958
Correspondence name and address
SEIDEL, GONDA, LAVORGNA & MONACO, P.C.
DANIEL A. MONACO
1800 TWO PENN CENTER PLAZA
PHILADELPHIA, PA 19102

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