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Patent Assignment Assignor Details
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Assignor Name : ZABY, GOTTFRIED
Total Assignments: 18
Assignment: 1
Reel/Frame:003976/0757   Pages: 1
Recorded: 02/24/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
VON BONIN, WULF
Exec Dt:
02/12/1982
2
ZABY, GOTTFRIED
Exec Dt:
02/12/1982
Assignee
1
BAYER AKTIENGESELLSCHAFT, A GERMAN CORP.
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4380593
NONE
06351687
Correspondence name and address
PATENT DEPT.
MOBAY CHEMICAL CORP.
PENN LINCOLN PARKWAY WEST
PITTSBURGH, PA 15205
Assignment: 2
Reel/Frame:004970/0705   Pages: 1
Recorded: 10/27/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HUMBURGER, SIEGBET
Exec Dt:
10/03/1988
2
ZABY, GOTTFRIED
Exec Dt:
10/03/1988
3
JUDAT, HELMUT
Exec Dt:
10/03/1988
4
DE VOS, STEFAAN
Exec Dt:
09/27/1988
5
ECKERMANN, ROLF-W.
Exec Dt:
10/03/1988
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4851570
NONE
07263154
Correspondence name and address
PATENT DEPARTMENT
MOBAY CORP., MOBAY ROAD
PITTSBURGH, PA 15205-9741
Assignment: 3
Reel/Frame:004986/0575   Pages: 1
Recorded: 12/14/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ZABY, GOTTFRIED
Exec Dt:
11/28/1988
2
JUDAT, HELMUT
Exec Dt:
11/28/1988
3
BOONSTRA, ERIC
Exec Dt:
12/09/1988
4
DE VOS, STEFAAN
Exec Dt:
11/24/1988
5
ECKERMANN, ROLF-W.
Exec Dt:
11/28/1988
6
HUMBURGER, SIEGBERT
Exec Dt:
11/28/1988
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5117048
NONE
07284204
Correspondence name and address
PATENT DEPARTMENT
MOBAY CORPORATION
MOBAY ROAD
PITTSBURGH, PA 15205-9741
Assignment: 4
Reel/Frame:006950/0450   Pages: 2
Recorded: 04/22/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ORTHMANN, ERNST
Exec Dt:
01/17/1994
2
WULFF, KLAUS
Exec Dt:
01/20/1994
3
HOELTZENBEIN, PETER
Exec Dt:
01/17/1994
4
JUDAT, HELMUT
Exec Dt:
01/10/1994
5
WAGNER, HANS
Exec Dt:
01/17/1994
6
ZABY, GOTTFRIED
Exec Dt:
01/24/1994
7
HEIDINGSFELD, HERBERT
Exec Dt:
01/17/1994
Assignee
1
BAYER AKTIENGESELLSCHAFT PATENTABTEILUNG
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5908913
NONE
08164227
Correspondence name and address
JOSEPH C. GIL
MILES INC.
PATENT DEPARTMENT
MOBAY ROAD
PITTSBURGH, PA 15205
Assignment: 5
Reel/Frame:007889/0846   Pages: 2
Recorded: 01/31/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUHLING, STEFFEN
Exec Dt:
01/04/1996
2
HUCKS, UWE
Exec Dt:
01/05/1996
3
ZABY, GOTTFRIED
Exec Dt:
01/08/1996
4
WULFF, CLAUS
Exec Dt:
01/11/1996
Assignee
1
BAYER AG
PATENT KONZERN
KONZERNVERWALTUNG RP
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5652313
NONE
08594688
Correspondence name and address
CONNOLLY AND HUTZ
ROBERT G. MCMORROW, JR.
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 6
Reel/Frame:007913/0280   Pages: 2
Recorded: 03/20/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUHLING, STEFAN
Exec Dt:
01/31/1996
2
ZABY, GOTTFRIED
Exec Dt:
02/01/1996
3
HUCKS, UWE
Exec Dt:
02/02/1996
4
FISCHER, THOMAS
Exec Dt:
02/02/1996
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP, PATENTE KONZERN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5756641
NONE
08618594
Correspondence name and address
CONNOLLY AND HUTZ
RICHARD M. BECK
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 7
Reel/Frame:008140/0119   Pages: 2
Recorded: 07/25/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OOMS, PIETER
Exec Dt:
05/28/1996
2
BUYSCH, HANS-JOSEF
Exec Dt:
05/28/1996
3
KUHLING, STEFFEN
Exec Dt:
05/23/1996
4
ZABY, GOTTFRIED
Exec Dt:
06/11/1996
Assignee
1
HOECHST AKTIENGESELLSCHAFT
FRANKFURT AM MAIN, GERMANY D-659
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5710310
NONE
08690332
Correspondence name and address
CONNOLLY AND HUTZ
RICHARD M. BECK
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 8
Reel/Frame:008432/0284   Pages: 3
Recorded: 04/24/1997
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT ASSIGNEE'S NAME AND ADDRESS. AN ASSIGNMENT WAS PREVIOUSLY RECORDED AT REEL 8140, FRAME 0119.
Assignors
1
OOMS, PIETER
Exec Dt:
05/28/1996
2
BUYSCH, HANS-JOSEF
Exec Dt:
05/28/1996
3
KUHLING, STEFFEN
Exec Dt:
05/23/1996
4
ZABY, GOTTFRIED
Exec Dt:
06/11/1996
Assignee
1
BAYER AKTIENGESELLSCHAFT
KONZERNVERWALTUNG RP
D-51368 LEVERKUSEN-BAYERWERK, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5710310
NONE
08690332
Correspondence name and address
CONNOLLY AND HUTZ
RICHARD M. BECK
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 9
Reel/Frame:008195/0324   Pages: 2
Recorded: 09/25/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WULFF, CLAUS
Exec Dt:
08/06/1996
2
ZABY, GOTTFRIED
Exec Dt:
08/09/1996
3
CASPER, CLEMENS
Exec Dt:
08/13/1996
4
KOHLGRUBER, KLEMENS
Exec Dt:
07/25/1996
5
BAMBERGER, THOMAS
Exec Dt:
07/25/1996
6
OBERMANN, HUGO
Exec Dt:
08/14/1996
Assignee
1
BAYER AG
PATENTE KONZERN
KONZERNVERWALTUNG RP
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5684087
NONE
08719775
Correspondence name and address
CONNOLLY AND HUTZ
RICHARD M. BECK
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 10
Reel/Frame:008293/0497   Pages: 4
Recorded: 12/16/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WULFF, CLAUS
Exec Dt:
11/12/1996
2
ZABY, GOTTFRIED
Exec Dt:
11/05/1996
3
BAMBERGER, THOMAS
Exec Dt:
10/30/1996
4
KOHLGRUBER, KLEMENS
Exec Dt:
10/30/1996
5
OBERMANN, HUGO
Exec Dt:
11/11/1996
6
DE VOS, STEFAAN
Exec Dt:
11/15/1996
7
DENECKER, GABRIEL
Exec Dt:
11/20/1996
8
VAES, JOHAN
Exec Dt:
11/14/1996
9
VAN OSSELAER, TONY
Exec Dt:
11/13/1996
Assignee
1
BAYER AG
PATENTE KONZERN
KONZERNVERWALTUNG RP
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5786445
NONE
08724931
Correspondence name and address
CONNOLLY AND HUTZ
RICHARD M. BECK
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 11
Reel/Frame:008453/0216   Pages: 2
Recorded: 01/03/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WULFF, CLAUS
Exec Dt:
12/03/1996
2
ZABY, GOTTFRIED
Exec Dt:
12/03/1996
3
CASPER, CLEMENS
Exec Dt:
12/03/1996
4
KOHLGRUBER, KLEMENS
Exec Dt:
11/21/1996
5
OBERMANN, HUGO
Exec Dt:
12/09/1996
6
KUHLING, STEFFEN
Exec Dt:
11/29/1996
Assignee
1
BAYER AG
PATENTE KONZERN
KONZERNVERWALTUNG RP
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5830977
NONE
08778654
Correspondence name and address
CONNOLLY AND HUTZ
RICHARD M. BECK
P.O. BOX 2207
WILMINGTON, DELAWARE 19899
Assignment: 12
Reel/Frame:009225/0695   Pages: 2
Recorded: 02/13/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OOMS, PIETER
Exec Dt:
12/13/1996
2
BUYSCH, HANS-JOSEF
Exec Dt:
12/16/1996
3
KUHLING, STEFFEN
Exec Dt:
12/17/1996
4
ZABY, GOTTFRIED
Exec Dt:
12/18/1996
Assignee
1
BAYER AG
PATENTE KONZERN
KONZERNVERWALTUNG RP
D-51368 LEVEKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5900501
NONE
08799299
Correspondence name and address
CONNOLLY AND HUTZ
RICHARD M. BECK
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 13
Reel/Frame:008419/0096   Pages: 2
Recorded: 03/03/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZABY, GOTTFRIED
Exec Dt:
01/20/1997
2
CASPER, CLEMENS
Exec Dt:
01/17/1997
3
KOHLGRUBER, KLEMENS
Exec Dt:
01/14/1997
4
OBERMANN, HUGO
Exec Dt:
01/21/1997
Assignee
1
BAYER AG
PATENTE KONZERN
KONZERNVERWALTUNG RP
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5852157
NONE
08810263
Correspondence name and address
CONNOLLY AND HUTZ
RICHARD M. BECK
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 14
Reel/Frame:008426/0009   Pages: 2
Recorded: 03/03/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZABY, GOTTFRIED
Exec Dt:
01/20/1997
2
BUYSCH, HANS-JOSEF
Exec Dt:
02/12/1997
3
KUHLING, STEFFEN
Exec Dt:
01/21/1997
4
HESSE, CARSTEN
Exec Dt:
01/20/1997
5
RECHNER, JOHANN
Exec Dt:
01/20/1997
Assignee
1
BAYER AG
PATENTE KONZERN
KONZERNVERWALTUNG RP
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5739258
NONE
08804287
Correspondence name and address
CONNOLLY AND HUTZ
WILLIAM E. MCSHANE
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 15
Reel/Frame:008499/0150   Pages: 3
Recorded: 03/24/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUHLING, STEFFEN
Exec Dt:
01/24/1997
2
SCHEBESTA, KLAUS
Exec Dt:
01/14/1997
3
HUCKS, UWE
Exec Dt:
01/15/1997
4
ULLRICH, MARTIN
Exec Dt:
01/17/1997
5
SCHUCHARDT, HEINRICH
Exec Dt:
01/20/1997
6
BACHMANN, ROLF
Exec Dt:
01/15/1997
7
FISCHER, THOMAS
Exec Dt:
01/15/1997
8
KOHLGRUBER, KLEMENS
Exec Dt:
01/14/1997
9
RHIEL, FRAN FERDINAND
Exec Dt:
01/15/1997
10
ZABY, GOTTFRIED
Exec Dt:
01/21/1997
Assignee
1
BAYER AG
PATENTE KONZERN
KONZERNVERWALTUNG RP
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5767224
NONE
08823792
Correspondence name and address
CONNOLLY AND HUTZ
ROBERT G. MCMORROW, JR.
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 16
Reel/Frame:008431/0123   Pages: 2
Recorded: 03/28/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAUFMANN, RALF
Exec Dt:
02/27/1997
2
EBERT, WOLFGANG
Exec Dt:
02/27/1997
3
LOWER, HARTMUT
Exec Dt:
02/26/1997
4
KADELKA, JURGEN
Exec Dt:
03/03/1997
5
WULFF, CLAUS
Exec Dt:
03/11/1997
6
ZABY, GOTTFRIED
Exec Dt:
03/05/1997
Assignee
1
BAYER AG
KONZERNBEREICH RP, PATENTE UND LIZENZEN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5726228
NONE
08759951
Correspondence name and address
CONNOLLY & HUTZ
ROBERT G. MCMORROW, JR.
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 17
Reel/Frame:008540/0155   Pages: 3
Recorded: 05/05/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OOMS, PIETER
Exec Dt:
03/19/1997
2
BISCHOF, ERIC
Exec Dt:
04/10/1997
3
BUYSCH, HANS-JOSEF
Exec Dt:
03/26/1997
4
KUHLING, STEFFEN
Exec Dt:
03/11/1997
5
ZABY, GOTTFRIED
Exec Dt:
03/14/1997
6
JAKOB, WOLFGANG
Exec Dt:
03/20/1997
7
DAHMER, JURGEN
Exec Dt:
03/07/1997
8
SCHON, NORBERT
Exec Dt:
04/05/1997
Assignee
1
BAYER AG
PATENTE KONZERN
KONZERNVERWALTUNG RP
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5831111
NONE
08850474
Correspondence name and address
CONNOLLY & HUTZ
WILLIAM E. MCSHANE
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 18
Reel/Frame:009058/0189   Pages: 3
Recorded: 03/24/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KLEINLOH, WERNER
Exec Dt:
10/09/1997
2
SCHNURR, OTTO
Exec Dt:
10/15/1997
3
VAN OSSELAER, TONY
Exec Dt:
11/07/1997
4
WULFF, CLAUS
Exec Dt:
11/14/1997
5
ZABY, GOTTFRIED
Exec Dt:
11/12/1997
Assignees
1
PHENOLCHEMIE GMBH & CO. KG
DECHENSTRASSE 3
D-45966 GLADBECK, GERMANY
2
BAYER AG
KAISER-WILHELM-ALLEE
D-51373 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5921089
NONE
08942613
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, ET AL.
NORMAN F. OBLON
1755 JEFFERSON DAVIS HIGHWAY, 4TH FLOOR
ARLINGTON, VA 22202

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