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Patent Assignment Assignor Details
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Assignor Name : SPALECK, WALTER
Total Assignments: 20
Assignment: 1
Reel/Frame:004319/0575   Pages: 1
Recorded: 10/01/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MORGUET, HERMANN
Exec Dt:
09/18/1984
2
HOBES, JOHN
Exec Dt:
09/18/1984
3
SPALECK, WALTER
Exec Dt:
09/18/1984
4
PAYER, WOLFGANG
Exec Dt:
09/18/1984
Assignee
1
RUHRCHEMIE AKTIENGESELLSCHAFT, A CORP. OF GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4590247
NONE
06656454
Correspondence name and address
BIERMAN, BIERMAN & PEROFF
437 MADISON AVE.
NEW YORK, NY 10022
Assignment: 2
Reel/Frame:005180/0310   Pages: 1
Recorded: 10/19/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ANTBERG, MARTIN
Exec Dt:
09/11/1989
2
SPALECK, WALTER
Exec Dt:
09/11/1989
3
ROHRMANN, JURGEN
Exec Dt:
09/11/1989
4
LUKER, HARTMUT
Exec Dt:
09/11/1989
5
WINTER, ANDREAS
Exec Dt:
09/11/1989
Assignee
1
HOECHST AKTIENGESELLSCHAFT
D-6230 FRANKFURT AM MAIN 80, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5086134
NONE
07424116
Correspondence name and address
CONNOLLY & HUTZ
P. O. BOX 2207
WILMINGTON, DE 19899
Assignment: 3
Reel/Frame:005248/0704   Pages: 1
Recorded: 03/08/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WINTER, ANDREAS
Exec Dt:
01/16/1990
2
ROHRMANN, JURGEN
Exec Dt:
01/16/1990
3
ANTBERG, MARTIN
Exec Dt:
01/16/1990
4
DOLLE, VOLKER
Exec Dt:
01/16/1990
5
SPALECK, WALTER
Exec Dt:
01/16/1990
Assignee
1
HOECHST AKTIENGESELLSCHAFT
D-6230 FRANKFURT
A CORP. OF THE FEDERAL REPUBLIC OF GERMANY
AM MAIN, GERMANY 80
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5132381
NONE
07490833
Correspondence name and address
CONNOLLY AND HUTZ
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 4
Reel/Frame:005231/0993   Pages: 1
Recorded: 02/13/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WINTER, ANDREAS
Exec Dt:
01/22/1990
2
DOLLE, VOLKER
Exec Dt:
01/22/1990
3
ROHRMANN, JURGEN
Exec Dt:
01/22/1990
4
ANTBERG, MARTIN
Exec Dt:
01/22/1990
5
BOHM, LUDWIG
Exec Dt:
01/22/1990
6
SPALECK, WALTER
Exec Dt:
01/22/1990
Assignee
1
HOECHST AKTIENGESELLSCHAFT, A CORP. OF THE FED. REP. OF GERMANY
D-6230 FRANKFURT AM MAIN 80, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5081322
NONE
07479401
Correspondence name and address
CONNOLLY AND HUTZ
P. O. BOX 2207
WILMINGTON, DE 19899
Assignment: 5
Reel/Frame:005376/0808   Pages: 2
Recorded: 07/05/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BREKNER, MICHAEL-JOACHIM
Exec Dt:
05/18/1990
2
ROHRMANN, JURGEN
Exec Dt:
05/18/1990
3
SPALECK, WALTER
Exec Dt:
05/18/1990
4
ANTBERG, MARTIN
Exec Dt:
05/18/1990
Assignee
1
HOECHST AKTIENGESELLSCHAFT, A CORP. OF THE FED. REP. OF GERMANY
D-6230 FRANKFURT AM MAIN 80,, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5087677
NONE
07548083
Correspondence name and address
CONNOLLY AND HUTZ
1220 MARKET BUILDING
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 6
Reel/Frame:005547/0854   Pages: 2
Recorded: 12/19/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WINTER, ANDREAS
Exec Dt:
11/09/1990
2
DOLLE, VOLKER
Exec Dt:
11/09/1990
3
ROHRMANN, JURGEN
Exec Dt:
11/09/1990
4
SPALECK, WALTER
Exec Dt:
11/09/1990
5
ANTBERG, MARTIN
Exec Dt:
11/09/1990
Assignee
1
HOECHST AKTIENGESELLSCHAFT, A CORP. OF THE FED. REP. OF GERMANY
D-6230 FRANKFURT AM MAIN 80, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5232993
NONE
07630262
Correspondence name and address
CONNOLLY AND HUTZ
P. O. BOX 2207
WILMINGTON, DE 19899
Assignment: 7
Reel/Frame:005910/0752   Pages: 2
Recorded: 11/08/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WINTER, ANDREAS
Exec Dt:
10/08/1991
2
ANTBERG, MARTIN
Exec Dt:
10/08/1991
3
SPALECK, WALTER
Exec Dt:
10/08/1991
4
ROHRMANN, JURGEN
Exec Dt:
10/08/1991
5
DOLLE, VOLKER
Exec Dt:
10/08/1991
Assignee
1
HOECHST AKTIENGESELLSCHAFT, A CORP. OF FED. REP. OF GERMANY
D-6230 FRANKFURT AM MAIN 80, FEDERAL REPUBLIC OF GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5276208
NONE
07789361
Correspondence name and address
CONNOLLY AND HUTZ
P. O. BOX 2207
WILMINGTON, DE 19899
Assignment: 8
Reel/Frame:005912/0641   Pages: 2
Recorded: 11/08/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WINTER, ANDREAS
Exec Dt:
10/08/1991
2
ANTBERG, MARTIN
Exec Dt:
10/08/1991
3
SPALECK, WALTER
Exec Dt:
10/08/1991
4
ROHRMANN, JURGEN
Exec Dt:
10/08/1991
5
DOLLE, VOLKER
Exec Dt:
10/08/1991
Assignee
1
HOECHST AKTIENGESELLSCHAFT
A CORP. OF THE FED. REP. OF GERMANY
D-6230 FRANKFURT AM MAIN 80, FEDERAL REP. OF GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5145819
NONE
07790234
Correspondence name and address
CONNOLLY AND HUTZ
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 9
Reel/Frame:006245/0894   Pages: 2
Recorded: 08/24/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SPALECK, WALTER
Exec Dt:
07/09/1992
2
ROHRMANN, JURGEN
Exec Dt:
07/09/1992
3
ANTBERG, MARTIN
Exec Dt:
07/09/1992
Assignee
1
HOECHST AKTIENGESELLSCHAFT, A CORP. OF FEDERAL REPUBLIC OF GERMANY
D-6230 FRANKFURT AM MAIN 80, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5278264
NONE
07934573
Correspondence name and address
CONNOLLY AND HUTZ
THOMAS M. MESHBESHER
1220 MARKET ST., P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 10
Reel/Frame:006295/0341   Pages: 2
Recorded: 10/14/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WINTER, ANDREAS
Exec Dt:
09/09/1992
2
ANTBERG, MARTIN
Exec Dt:
09/09/1992
3
DOLLE, VOLKER
Exec Dt:
09/09/1992
4
ROHRMANN, JURGEN
Exec Dt:
09/09/1992
5
SPALECK, WALTER
Exec Dt:
09/09/1992
Assignee
1
HOECHST AG
ZENTRALE PATENTABTEILUNG
POSTFACH 80 03 20
D-6230 FRANKFURT AM MAIN 80, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5304614
NONE
07960893
Correspondence name and address
THOMAS M. MESHBESHER
CONNOLLY AND HUTZ
P.O. BOX 2207
WILMINGTON, DE. 19899
Assignment: 11
Reel/Frame:006672/0623   Pages: 3
Recorded: 08/18/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DRIES, THOMAS
Exec Dt:
08/10/1993
2
SCHLOEGL, GUNTER
Exec Dt:
08/10/1993
3
SPALECK, WALTER
Exec Dt:
08/10/1993
4
WINTER, ANDREAS
Exec Dt:
08/10/1993
Assignee
1
HOECHST AKTIENGESELLSCHAFT
FRANKFURT/MAIN
FEDERAL REPUBLIC OF GERMANY
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5529843
NONE
08107978
Correspondence name and address
RICHARD L. SCHWAAB
FOLEY & LARDNER
3000 K STREET, N.W.
SUITE 500
WASHINGTON, D.C. 20007-8696
Assignment: 12
Reel/Frame:006707/0253   Pages: 5
Recorded: 09/10/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WINTER, ANDREAS
Exec Dt:
08/24/1993
2
SPALECK, WALTER
Exec Dt:
08/24/1993
3
BACHMANN, BERND
Exec Dt:
08/24/1993
Assignee
1
HOECHST AKTIENGESELLSCHAFT
D-6230 FRANKFURT AM MAIN 80, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030105237
08120105
Correspondence name and address
HOECHST CELANESE CORPORATION
JOHN M. GENOVA
86 MORRIS AVENUE
SUMMIT, NJ 07901
Assignment: 13
Reel/Frame:006778/0347   Pages: 4
Recorded: 10/15/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WINTER, ANDREAS
Exec Dt:
09/08/1993
2
ANTBERG, MARTIN
Exec Dt:
09/08/1993
3
BACHMANN, BERND
Exec Dt:
09/08/1993
4
DOLLE, VOLKER
Exec Dt:
09/08/1993
5
KUBER, FRANK
Exec Dt:
09/08/1993
6
ROHRMANN, JURGEN
Exec Dt:
09/08/1993
7
SPALECK, WALTER
Exec Dt:
09/08/1993
Assignee
1
HOECHST AKTIENGESELLSCHAFT
D-6230 FRANKFURT AM MAIN 80, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5672668
NONE
08107187
Correspondence name and address
HOECHST CELANESE CORPORATION
JOHN M. GENPVA
86 MORRIS AVENUE
SUMMIT, NEW JERSEY 07901
Assignment: 14
Reel/Frame:006825/0532   Pages: 3
Recorded: 12/06/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WINTER, ANDREAS
Exec Dt:
11/12/1993
2
KUBER, FRANK
Exec Dt:
11/12/1993
3
SPALECK, WALTER
Exec Dt:
11/12/1993
4
RIEPL, HERBERT
Exec Dt:
11/12/1993
5
HERRMANN, WOLFGANG ANTON
Exec Dt:
11/12/1993
6
DOLLE, VOLKER
Exec Dt:
11/12/1993
7
ROHRMANN, JURGEN
Exec Dt:
11/12/1993
Assignee
1
HOECHST AG
ZENTRALE PATENTABTEILUNG
GEBAUDE F 821
D-65926 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5455365
NONE
08101408
Correspondence name and address
CONNOLLY AND HUTZ
THOMAS M. MESHBESHER
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 15
Reel/Frame:006835/0429   Pages: 3
Recorded: 12/06/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WINTER, ANDREAS
Exec Dt:
11/12/1993
2
ROHRMANN, JUERGEN
Exec Dt:
11/12/1993
3
ANTBERG, MARTIN
Exec Dt:
11/12/1993
4
SPALECK, WALTER
Exec Dt:
11/12/1993
5
HERRMANN, WOLFGANG ANTON
Exec Dt:
11/12/1993
6
RIEPL, HERBERT
Exec Dt:
11/12/1993
Assignee
1
HOECHST AKTIENGESELLSCHAFT
ZENTRALE PATENTABTEILUNG, GEBAUDE F 821
D-65926 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5504232
NONE
08101627
Correspondence name and address
CONNOLLY AND HUTZ
THOMAS M. MESHBESHER
P.O. BOX 2207
WILMINGTON, DELAWARE 19899
Assignment: 16
Reel/Frame:007549/0220   Pages: 2
Recorded: 04/26/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUBER, FRANK
Exec Dt:
11/28/1994
2
AULBACH, MICHAEL
Exec Dt:
11/28/1994
3
BACHMANN, BERND
Exec Dt:
11/28/1994
4
SPALECK, WALTER
Exec Dt:
11/28/1994
5
WINTER, ANDREAS
Exec Dt:
11/28/1994
Assignee
1
HOECHST AG
ZENTRALE PATENTABTEILUNG, GEBAUDE F 821
FRANKFURT AM MAIN, GERMANY D-659
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5585508
NONE
08344730
Correspondence name and address
ASHLEY I. PEZZNER
CONNOLLY AND HUTZ
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 17
Reel/Frame:007287/0972   Pages: 2
Recorded: 12/21/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WINTER, ANDREAS
Exec Dt:
12/02/1994
2
KUBER, FRANK
Exec Dt:
12/02/1994
3
AULBACH, MICHAEL
Exec Dt:
12/02/1994
4
BACHMANN, BERND
Exec Dt:
12/02/1994
5
KLEIN, ROBERT
Exec Dt:
12/02/1994
6
KUHLEIN, KLAUS
Exec Dt:
12/02/1994
7
SPALECK, WALTER
Exec Dt:
12/02/1994
8
KOHLPAINTNER, CHRISTIAN
Exec Dt:
12/02/1994
Assignee
1
HOECHST AG
ZENTRALE PATENTABTEILUNG
GEBAUDE F 821
D-65926 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5543373
NONE
08360608
Correspondence name and address
CONNOLLY AND HUTZ
JAMES T. MOORE
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 18
Reel/Frame:007294/0781   Pages: 2
Recorded: 12/22/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WINTER, ANDREAS
Exec Dt:
12/02/1994
2
KUBER, FRANK
Exec Dt:
12/02/1994
3
AULBACH, MICHAEL
Exec Dt:
12/02/1994
4
BACHMANN, BERND
Exec Dt:
12/02/1994
5
KLEIN, ROBERT
Exec Dt:
12/02/1994
6
KUHLEIN, KLAUS
Exec Dt:
12/02/1994
7
SPALECK, WALTER
Exec Dt:
12/02/1994
8
KOHLPAINTNER, CHRISTIAN
Exec Dt:
12/02/1994
Assignee
1
HOECHST AG ZENTRALE PATENTABTEILUNG
GEBAUDE F 821
ZENTRALE PATENTABTEILUNG
D-65926 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5532396
NONE
08361762
Correspondence name and address
THOMAS M. MESHBESHER
CONNOLLY AND HUTZ
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 19
Reel/Frame:007376/0001   Pages: 3
Recorded: 02/21/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DRIES, THOMAS
Exec Dt:
01/31/1995
2
SPALECK, WALTER
Exec Dt:
01/31/1995
3
WINTER, ANDREAS
Exec Dt:
01/31/1995
Assignee
1
HOECHST AG
ZENTRALE PATENTABTEILUNG
GEBAUDE F 821 D-65926 FRANKFURT AM MAIN, GERMANY
FRANKFURT AM MAIN,, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6558808
NONE
08395371
Correspondence name and address
CONNOLLY AND HUTZ
THOMAS M. MESHBESHER
P.O. BOX 2207
WILMINGTON, DELAWARE 19899
Assignment: 20
Reel/Frame:007866/0399   Pages: 4
Recorded: 12/22/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AULBACH, MICHAEL
Exec Dt:
11/28/1995
2
FRITZE, CORNELIA
Exec Dt:
11/28/1995
3
HERRMANN, HANS-FRIEDRICH
Exec Dt:
11/28/1995
4
KUBER, FRANK
Exec Dt:
11/28/1995
5
SPALECK, WALTER
Exec Dt:
11/28/1995
6
ZENK, ROLAND
Exec Dt:
11/28/1995
Assignee
1
HOECHST AKTIENGESELLSCHAFT
D-65926 FRANKFURT
AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5962359
NONE
08577799
Correspondence name and address
HOECHST CELANESE CORPORATION
JOHN M. GENOVA
86 MORRIS AVENUE
SUMMIT, NEW JERSEY 07901

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