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Assignor Name : DURCKHEIMER, WALTER
Total Assignments: 20
Assignment: 1
Reel/Frame:003903/0746   Pages: 1
Recorded: 09/02/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DURCKHEIMER, WALTER
Exec Dt:
03/17/1978
2
EHLERS, EBERHARD
Exec Dt:
03/17/1978
3
SELIGER, HUBERT
Exec Dt:
03/17/1978
4
SCHRINNER, ELMAR
Exec Dt:
03/17/1978
Assignee
1
HOECHST AKTIENGESELLSCHAFT
A CORP. OF GERMANY
FRANKFURT/MAIN,, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4399131
NONE
06146780
Correspondence name and address
HENRY W. KOSTER
CURTIS, MORRIS & SAFFORD
530 FIFTH AVE.
NEW YORK, NY 10036
Assignment: 2
Reel/Frame:003803/0773   Pages: 1
Recorded: 09/29/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DURCKHEIMER, WALTER
Exec Dt:
09/27/1978
2
SEIDENATH, HANS
Exec Dt:
09/27/1978
3
RAETHER WOLFGANG
Exec Dt:
09/27/1978
Assignee
1
HOECHST AKTIENGESELLSCHAFT
A CORP. GERMANY
FRANKFURT, MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4260615
NONE
05954900
Correspondence name and address
HENRY W. KOSTER
CURTIS, MORRIS & SAFFORD
530 FIFTH AVE.
NEW YORK, N. Y. 10036
Assignment: 3
Reel/Frame:003841/0240   Pages: 1
Recorded: 03/24/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DURCKHEIMER, WALTER
Exec Dt:
11/24/1978
2
SCHRINNER ELMAR
Exec Dt:
11/24/1978
3
BLUMBACH JURGEN
Exec Dt:
11/24/1978
Assignee
1
HOECHST AKTIENGESELLSCHAFT
A CORP. OF GERMANY
FRANKFURT/MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4293550
NONE
05971558
Correspondence name and address
HENRY W. KOSTER
CURTIS, MORRIS & SAFFORD
530 FIFTH AVE.
NEW YORK, N. Y. 10036
Assignment: 4
Reel/Frame:004201/0506   Pages: 1
Recorded: 12/14/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BLUMBACH, JURGEN
Exec Dt:
01/23/1981
2
DURCKHEIMER, WALTER
Exec Dt:
01/23/1981
3
SEEGER, KARL
Exec Dt:
01/23/1981
Assignee
1
HOECHST AKTIENGESELLSCHAFT D-6230 FRANKFURT AM MAIN 80, GERMANY A CORP. OF GERMANY
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4470983
NONE
06236554
Correspondence name and address
HENRY W. KOSTER
C/O CURTIS, MORRIS & SAFFORD
530 5TH AVE.
NEW YORK, NY 10036
Assignment: 5
Reel/Frame:004216/0797   Pages: 1
Recorded: 02/02/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MENCKE, BURKHARD
Exec Dt:
04/02/1982
2
EHLERS, EBERHARD
Exec Dt:
04/02/1982
3
BLUMBACH, JURGEN
Exec Dt:
04/02/1982
4
DURCKHEIMER, WALTER
Exec Dt:
04/02/1982
5
SEEGER, KARL
Exec Dt:
04/02/1982
Assignee
1
HOECHST AKTIENGESELLSCHAFT
A CORP OF GERMANY
D-6230 FRANKFURT AM MAIN 80,, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4454129
NONE
06373790
Correspondence name and address
HENRY W. KOSTER
% CURTIS, MORRIS & SAFFORD
530 FIFTH AVE.
NEW YORK, NY 10036
Assignment: 6
Reel/Frame:004439/0895   Pages: 1
Recorded: 08/08/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LATTRELL, RUDOLF
Exec Dt:
04/13/1982
2
WIEDUWILT, MANFRED
Exec Dt:
04/13/1982
3
DURCKHEIMER, WALTER
Exec Dt:
04/13/1982
4
BLUMBACH, JURGEN
Exec Dt:
04/13/1982
5
SEEGER, KARL
Exec Dt:
04/13/1982
Assignee
1
HOECHST AKTIENGESELLSCHAFT D-6230 FRANKFURT AM MAIN 80, GERMANY A CORP OF GERMANY
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5071979
NONE
06376654
Correspondence name and address
HENRY W. KOSTER
C/O CURTIS, MORRIS & SAFFORD
530 5TH AVE.
NEW YORK, NY 10036
Assignment: 7
Reel/Frame:004583/0660   Pages: 1
Recorded: 08/04/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LATTRELL, RUDOLF
Exec Dt:
02/04/1983
2
KIRRSTETTER, REINER
Exec Dt:
02/04/1983
3
SCHWAB, WILFRIED
Exec Dt:
02/04/1983
4
DURCKHEIMER, WALTER
Exec Dt:
02/04/1983
5
SEIBERT, GERHARD
Exec Dt:
02/04/1983
Assignee
1
HOECHST AKTIENGESELLSCHAFT
A GERMAN CORP.
D-6230 FRANKFURT AM MAIN 80, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4647556
NONE
06471649
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW,
GARRETT & DUNNER
1775 K ST., N. W.
WASHINGTON, DC 20006
Assignment: 8
Reel/Frame:004184/0172   Pages: 1
Recorded: 10/11/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WINKELMANN, ERHARDT
Exec Dt:
09/13/1983
2
DURCKHEIMER, WALTER
Exec Dt:
09/13/1983
3
RAETHER, WOLFGANG
Exec Dt:
09/13/1983
Assignee
1
HOECHST AKTIENGESELLSCHAFT, A CORP OF GERMANY
D-6230 FRANKFURT AM MAIN 80, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4593027
NONE
06540647
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT
& DUNNER
1775 K STREET, N. W.
WASHINGTON, DC 20006
Assignment: 9
Reel/Frame:004213/0572   Pages: 1
Recorded: 12/27/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DURCKHEIMER, WALTER
Exec Dt:
11/28/1983
2
LATTRELL, RUDOLF
Exec Dt:
11/28/1983
Assignee
1
HOECHST AKTIENGESELLSCHAFT
A CORP. OF GERMANY
D-6230 FRANKFURT AM MAIN 80, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4609653
NONE
06565867
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT
& DUNNER
1775 K STREET, NW
WASHINGTON, DC 20006
Assignment: 10
Reel/Frame:004250/0455   Pages: 1
Recorded: 04/16/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
DURCKHEIMER, WALTER
Exec Dt:
03/16/1984
Assignee
1
HOECHST AKTIENGESELLSCHAFT, A CORP OF GERMANY
D-6230 FRANKFURT AM MAIN 80, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4624948
NONE
06600773
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT &
DUNNER
1775 K ST., N. W.
WASHINGTON, DC 20006
Assignment: 11
Reel/Frame:004258/0206   Pages: 1
Recorded: 05/07/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SCHWAB, WILFRIED
Exec Dt:
04/09/1984
2
DURCKHEIMER, WALTER
Exec Dt:
04/09/1984
3
KIRRSTETTER, REINER
Exec Dt:
04/09/1984
4
LATTRELL, RUDOLF
Exec Dt:
04/09/1984
Assignee
1
HOECHST AKTIENGESELLSCHAFT, A GERMAN CORP
AM MAIN 80
D 6230 FRANFURT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4667028
NONE
06607403
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW,
GARRETT & DUNNER
1775 K ST., N. W.
WASHINGTON, DC 20006
Assignment: 12
Reel/Frame:004258/0280   Pages: 1
Recorded: 05/07/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KIRRSTETTER, REINER
Exec Dt:
04/09/1984
2
DURCKHEIMER, WALTER
Exec Dt:
04/09/1984
3
LATTRELL, RUDOLF
Exec Dt:
04/09/1984
4
SCHWAB, WILFRIED
Exec Dt:
04/09/1984
Assignee
1
HOECHST AKTIENGESELLSCHAFT
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4692516
NONE
06607593
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW,
GARRETT & DUNNER
1775 K STREET, N. W.
WASHINGTON, DC 20006
Assignment: 13
Reel/Frame:004374/0571   Pages: 1
Recorded: 02/15/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LIMBERT, MICHAEL
Exec Dt:
01/21/1985
2
DURCKHEIMER, WALTER
Exec Dt:
01/22/1985
3
SCHORLEMMER, HANS-ULRICH
Exec Dt:
01/18/1985
4
DICKNEITE, GERHARD
Exec Dt:
01/18/1985
Assignee
1
HOECHST AKTIENGESELLSCHAFT
A CORP. OF GERMANY
D-6230 FRANKFURT AM MAIN 80, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4701452
NONE
06702319
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW,
GARRETT & DUNNER
1775 K ST., N. W.
WASHINGTON, DC 20006
Assignment: 14
Reel/Frame:004452/0975   Pages: 1
Recorded: 08/28/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SCHEUNEMANN, KARL-HEINZ
Exec Dt:
08/26/1985
2
MENCKE, BURKHARD
Exec Dt:
08/16/1985
3
BLUMBACH, JURGEN
Exec Dt:
08/26/1985
4
DURCKHEIMER, WALTER
Exec Dt:
08/26/1985
5
FLEISCHMANN, KLAUS
Exec Dt:
08/16/1985
Assignee
1
HOECHST AKTIENGESELLSCHAFT, A CORP OF GERMANY
D-6230 FRANKFURT AM MAIN 80, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4590267
NONE
06770406
Correspondence name and address
DONALD R. BENTZ
C/O CURTIS, MORRIS & SAFFORD
530 FIFTH AVE.
NEW YORK, NY 10036
Assignment: 15
Reel/Frame:004526/0534   Pages: 1
Recorded: 03/10/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SCHEUNEMANN, KARL-HEINZ
Exec Dt:
02/13/1986
2
DURCKHEIMER, WALTER
Exec Dt:
02/13/1986
3
BLUMBACH, JURGEN
Exec Dt:
02/13/1986
4
LIMBERT, MICHAEL
Exec Dt:
02/13/1986
5
SCHORLEMMER, HANS-ULRICH
Exec Dt:
02/11/1986
6
DICKNEITE, GERHARD
Exec Dt:
02/11/1986
7
SEDLACEK, HANS-HARALD
Exec Dt:
02/11/1986
Assignee
1
HOECHST AKTIENGESELLCHAFT
A CORP. OF GERMANY
D-6230 FRANKFURT AM MAIN 80, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4762848
NONE
06837700
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW,
GARRETT & DUNNER
1775 K ST., N. W.
WASHINGTON, DC 20006
Assignment: 16
Reel/Frame:004844/0926   Pages: 1
Recorded: 02/23/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LATTRELL, RUDOLF
Exec Dt:
01/25/1988
2
DURCKHEIMER, WALTER
Exec Dt:
01/25/1988
3
KIRRSTETTER, REINER
Exec Dt:
01/25/1988
Assignee
1
HOECHST AKTIENGESELLSCHAFT, A CORP. OF GERMANY
D-6230 FRANKFURT AM MAIN 80, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4845087
NONE
07159395
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT
& DUNNER
1775 K STREET, N. W.
WASHINGTON, DC 20006
Assignment: 17
Reel/Frame:005185/0806   Pages: 1
Recorded: 11/24/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LATTRELL, RUDOLF
Exec Dt:
10/06/1989
2
DURCKHEIMER, WALTER
Exec Dt:
10/06/1989
3
SEIBERT, GERHARD
Exec Dt:
10/06/1989
Assignee
1
HOECHST AKTIENGESELLSCHAFT, A CORP. OF FED. REP. OF GERMANY
D-6230 FRANKFURT AM MAIN 80, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5036063
NONE
07440797
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW,
GARRETT & DUNNER
1775 K ST., N.W.
WASHINGTON, DC 20006
Assignment: 18
Reel/Frame:005378/0503   Pages: 3
Recorded: 07/13/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ADAM, FRIEDHELM
Exec Dt:
04/06/1990
2
DURCKHEIMER, WALTER
Exec Dt:
04/06/1990
3
SCHEUNEMANN, KARL-HEINZ
Exec Dt:
04/06/1990
4
ISERT, DIETER
Exec Dt:
04/06/1990
5
SEIBERT, GERHARD
Exec Dt:
04/06/1990
Assignee
1
HOECHST AKTIENGESELLSCHAFT, A CORP. OF FEDERAL REPUBLIC OF GERMANY
D-6230 FRANKFURT AM MAIN 80, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5091382
NONE
07552058
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, ET AL
1300 I STREET, N.W.
WASHINGTON, D.C. 20005-3315
Assignment: 19
Reel/Frame:007116/0707   Pages: 3
Recorded: 08/25/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STACHE, ULRICH
Exec Dt:
06/15/1994
2
ALPERMANN, HANS-GEORG
Exec Dt:
06/15/1994
3
DURCKHEIMER, WALTER
Exec Dt:
06/15/1994
4
BOHN, MANFRED
Exec Dt:
06/15/1994
Assignee
1
HOECHST AKTIENGESELLSCHAFT
D-65926 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5608093
NONE
08294804
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT
& DUNNER - HERBERT W. PATTERSON
1300 I STREET, N.W.
WASHINGTON, D.C. 20005
Assignment: 20
Reel/Frame:007787/0718   Pages: 2
Recorded: 11/01/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LATTRELL, RUDOLF
Exec Dt:
09/11/1995
2
DURCKHEIMER, WALTER
Exec Dt:
09/11/1995
3
SCHMID, PETER
Exec Dt:
09/11/1995
Assignee
1
HOECHST AKTIENGESELLSCHAFT
D65926 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5747484
NONE
08551480
Correspondence name and address
HOECHST CELANESE CORPORATION
KENNETH A. GENONI
P.O. BOX 2500
RT. 202-206
SOMERVILLE, NJ 08876-1258

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