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Patent Assignment Assignor Details
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Assignor Name : KORTE, SIEGFRIED
Total Assignments: 25
Assignment: 1
Reel/Frame:003934/0950   Pages: 1
Recorded: 10/09/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KORTE, SIEGFRIED
Exec Dt:
07/17/1981
2
NEUKAM, THEO
Exec Dt:
09/29/1981
3
SULING, CARLHANS
Exec Dt:
09/29/1981
Assignee
1
BAYER AKTIENGESELLSCHAFT, A GERMAN CORP.
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4384091
NONE
06310575
Correspondence name and address
SPRUNG, FELFE, HORN, LYNCH & KRAMER
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 2
Reel/Frame:003975/0744   Pages: 1
Recorded: 02/01/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KORTE, SIEGFRIED
Exec Dt:
01/11/1982
2
LINDNER, CHRISTIAN
Exec Dt:
01/11/1982
3
SULING, CARLHANS
Exec Dt:
01/11/1982
4
OTT, KARL-HEINZ
Exec Dt:
01/11/1982
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4426499
NONE
06344486
Correspondence name and address
CONNOLLY AND HUTZ
THE FARMERS BANK BLDG.
WILMINGTON, DE 19899
Assignment: 3
Reel/Frame:004124/0842   Pages: 1
Recorded: 05/05/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BRAUER, WOLFGANG
Exec Dt:
04/25/1983
2
KORTE, SIEGFRIED
Exec Dt:
04/25/1983
3
NEUKAM, THEO
Exec Dt:
04/25/1983
4
SULING, CARLHANS
Exec Dt:
04/25/1983
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4535139
NONE
06491682
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 4
Reel/Frame:004143/0894   Pages: 1
Recorded: 06/20/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KONIG, JOACHIM
Exec Dt:
06/10/1983
2
SULING, CARLHANS
Exec Dt:
06/10/1983
3
KORTE, SIEGFRIED
Exec Dt:
06/10/1983
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4501865
NONE
06505655
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 5
Reel/Frame:004336/0161   Pages: 1
Recorded: 11/19/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KONIG, JOACHIM
Exec Dt:
10/26/1984
2
KORTE, SIEGFRIED
Exec Dt:
10/26/1984
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4631317
NONE
06672551
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 6
Reel/Frame:004482/0984   Pages: 1
Recorded: 11/12/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BRAUER, WOLFGANG
Exec Dt:
11/04/1985
2
WILLENBERG, BERND
Exec Dt:
11/04/1985
3
KORTE, SIEGFRIED
Exec Dt:
11/04/1985
4
SULING, CARLHANS
Exec Dt:
11/04/1985
Assignee
1
BAER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4643946
NONE
06797100
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 7
Reel/Frame:004823/0952   Pages: 1
Recorded: 01/06/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LINDNER, CHRISTIAN
Exec Dt:
12/17/1987
2
DICKORE, KARLFRIED
Exec Dt:
12/17/1987
3
SULING, CARLHANS
Exec Dt:
12/17/1987
4
KORTE, SIEGFRIED
Exec Dt:
12/17/1987
5
PODSZUN, WOLFGANG
Exec Dt:
12/17/1987
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4871850
NONE
07141875
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 8
Reel/Frame:004867/0417   Pages: 1
Recorded: 04/26/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PSAAR, HUBERTUS
Exec Dt:
04/13/1988
2
KORTE, SIEGFRIED
Exec Dt:
04/13/1988
Assignee
1
BAYER AKTIENGESELLSCHAFT
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4918048
NONE
07186329
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 9
Reel/Frame:005688/0252   Pages: 2
Recorded: 04/30/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
UYTTERHOEVEN, HERMAN J.
Exec Dt:
02/05/1990
2
RAUE, RODERICH
Exec Dt:
02/05/1990
3
KORTE, SIEGFRIED
Exec Dt:
02/05/1990
Assignee
1
AGFA-GEVAERT
SEPTESTRAAT 27
MORTSEL, BELGIUM B 2510
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5030612
NONE
07485566
Correspondence name and address
BREINER & BREINER
P.O. BOX 19290
ALEXANDRIA, VA 22320-0290
Assignment: 10
Reel/Frame:005309/0255   Pages: 2
Recorded: 04/27/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HEINZ, HANS-DETLEF
Exec Dt:
04/11/1990
2
PIELARTZIK, HARALD
Exec Dt:
04/11/1990
3
REINKING, KLAUS
Exec Dt:
04/11/1990
4
MEYER, ROLF-VOLKER
Exec Dt:
04/11/1990
5
KORTE, SIEGFRIED
Exec Dt:
04/11/1990
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5151458
NONE
07515705
Correspondence name and address
CONNOLLY & HUTZ
P. O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 11
Reel/Frame:005364/0309   Pages: 2
Recorded: 06/29/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KLUG, GUNTER
Exec Dt:
06/18/1990
2
PSAAR, HUBERTUS
Exec Dt:
06/13/1990
3
KORTE, SIEGFRIED
Exec Dt:
06/18/1990
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5134113
NONE
07546460
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 12
Reel/Frame:005455/0322   Pages: 2
Recorded: 09/21/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FRAUENDORF, BEATRIX
Exec Dt:
08/21/1990
2
SULING, CARLHANS
Exec Dt:
08/17/1990
3
RUDOLPH, HANS
Exec Dt:
08/21/1990
4
KORTE, SIEGFRIED
Exec Dt:
08/21/1990
Assignee
1
BAYER AKTIENGESELLSCHAFT
GERMANY A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5086150
NONE
07585959
Correspondence name and address
CONNOLLY AND HUTZ
P. O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 13
Reel/Frame:005451/0579   Pages: 2
Recorded: 09/21/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FRAUENDORF, BEATRIX
Exec Dt:
08/28/1990
2
KORTE, SIEGFRIED
Exec Dt:
08/28/1990
3
SULING, CARLHANS
Exec Dt:
09/05/1990
4
DAUSCHER, RUDI
Exec Dt:
08/28/1990
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5061426
NONE
07585956
Correspondence name and address
CONNOLLY AND HUTZ
1220 MARKET BLDG.
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 14
Reel/Frame:005448/0938   Pages: 2
Recorded: 09/14/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FELTGEN, KARL-HEINZ
Exec Dt:
08/29/1990
2
FRANCK, RUDIGER
Exec Dt:
08/29/1990
3
HABLE, KONRAD
Exec Dt:
08/29/1990
4
KORTE, SIEGFRIED
Exec Dt:
08/29/1990
5
HECKENBACH, MANFRED
Exec Dt:
08/29/1990
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5135997
NONE
07582247
Correspondence name and address
CONNOLLY & HUTZ
P. O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 15
Reel/Frame:005781/0326   Pages: 2
Recorded: 07/15/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LINDNER, CHRISTIAN
Exec Dt:
04/29/1991
2
KORTE, SIEGFRIED
Exec Dt:
04/29/1991
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5147955
NONE
07729995
Correspondence name and address
CONNOLLY AND HUTZ
P. O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 16
Reel/Frame:006695/0860   Pages: 2
Recorded: 09/20/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SACKMANN, GUNTER
Exec Dt:
07/26/1993
2
KORTE, SIEGFRIED
Exec Dt:
07/26/1993
3
ALBERTS, HEINRICH
Exec Dt:
08/04/1993
4
MEYER, ROLF-VOLKER
Exec Dt:
07/26/1993
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP, PATENTE KONZERN
D 51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5356985
NONE
08123256
Correspondence name and address
ROBERT G. MCMORROW, JR.
CONNOLLY AND HUTZ
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 17
Reel/Frame:006819/0019   Pages: 2
Recorded: 12/16/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KORTE, SIEGFRIED
Exec Dt:
11/16/1993
2
ALBERTS, HEINRICH
Exec Dt:
12/02/1993
3
BOHMER, BRANISLAV
Exec Dt:
11/29/1993
4
KARSTENS, WERNER
Exec Dt:
11/25/1993
5
KOCH, WOLFGANG
Exec Dt:
11/24/1993
6
POERSCH-PANKE, HANS-GUNTER
Exec Dt:
11/29/1993
7
SZABLIKOWSKI, KLAUS
Exec Dt:
11/25/1993
Assignee
1
WOLFF WALSRODE AG
D 29699 WALSRODE, GERMANY
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5393845
NONE
08168609
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
LEONARD HORN, ESQ.
660 WHITE PLAINS ROAD
TARRYTOWN, NY 10591
Assignment: 18
Reel/Frame:007362/0737   Pages: 2
Recorded: 02/21/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SACKMANN, GUNTER
Exec Dt:
12/15/1994
2
MEYER, ROLF-VOLKER
Exec Dt:
12/15/1994
3
KORTE, SIEGFRIED
Exec Dt:
12/15/1994
4
SCHAPOWALOW, SERGEJ
Exec Dt:
12/15/1994
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP PATENTE KONZERN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5496890
NONE
08391506
Correspondence name and address
ROBERT G. MCMORROW, JR.
CONNOLLY AND HUTZ
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 19
Reel/Frame:007608/0124   Pages: 2
Recorded: 07/17/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MICHELS, GISBERT
Exec Dt:
06/07/1995
2
KONIG, JOACHIM
Exec Dt:
06/13/1995
3
ZWEERING, UWE
Exec Dt:
06/12/1995
4
KORTE, SIEGFRIED
Exec Dt:
06/12/1995
Assignee
1
BAYER AKTIENGESELLSCHAFT
PATENT KONZERN
KONZERNZENTRALE RP,
LEVERKUSEN, GEORGIA D-513
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5558940
NONE
08502985
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
LEONARD HORN
660 WHITE PLAINS ROAD
TARRYTOWN, NY 10591-5144
Assignment: 20
Reel/Frame:007621/0272   Pages: 2
Recorded: 08/09/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SACKMANN, GUNTER
Exec Dt:
06/20/1995
2
KORTE, SIEGFRIED
Exec Dt:
06/20/1995
3
SCHAPOWALOW, SERGEJ
Exec Dt:
06/22/1995
4
SZABLIKOWSKI, KLAUS
Exec Dt:
07/03/1995
5
KOCH, WOLFGANG
Exec Dt:
06/22/1995
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP PATENTE KONZERN
D-51368 LEVERKSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5635569
NONE
08512835
Correspondence name and address
ROBERT G. MCMORROW, JR.
CONNOLLY AND HUTZ
P.O. BOX 2207
WILMINGTON, DELAWARE 19899
Assignment: 21
Reel/Frame:008809/0848   Pages: 2
Recorded: 11/04/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SACKMANN, GUNTER
Exec Dt:
09/05/1997
2
SCHAPOWALOW, SERGEJ
Exec Dt:
09/16/1997
3
KORTE, SIEGFRIED
Exec Dt:
09/05/1997
4
MEYER, ROLF-VOLKER
Exec Dt:
09/05/1997
Assignee
1
BAYER AG
PATENTE UND LIZENZEN
KONZERNBEREICH RP
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6156848
NONE
08964069
Correspondence name and address
CONNOLLY AND HUTZ
ROBERT G. MCMORROW, JR.
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 22
Reel/Frame:011786/0436   Pages: 2
Recorded: 04/30/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHAPOWALOV, SERGEJ
Exec Dt:
03/18/1999
2
SACKMANN, GUNTER
Exec Dt:
03/18/1999
3
MEYER, ROLF-VOLKER
Exec Dt:
03/22/1999
4
KORTE, SIEGFRIED
Exec Dt:
03/22/1999
Assignee
1
BAYER AKTIENGESELLSCHAFT
PATENTE UND LIZENZEN
D 51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6288158
NONE
09247748
Correspondence name and address
BAYER CORPORATION
ARON PREIS
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 23
Reel/Frame:012613/0784   Pages: 2
Recorded: 09/13/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ECKSTEIN, UDO
Exec Dt:
01/09/2000
2
KORTE, SIEGFRIED
Exec Dt:
01/15/2000
3
FELDHUES, ULRICH
Exec Dt:
01/27/2000
4
GEIGER, HANS-PETER
Exec Dt:
01/20/2000
5
HUNKE, BERNHARD
Exec Dt:
01/11/2000
6
ROICK, THOMAS
Exec Dt:
01/11/2000
7
SACKMANN, GUNTER
Exec Dt:
01/07/2000
Assignee
1
BAYER AKTIENGESELLSCHAFT PATENTE UND LIZENZEN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6339117
US20010009938
09463208
Correspondence name and address
BAYER CORPORATION
RICHARD E. L. HENDERSON
100 BAYER ROAD
PATENT DEPARTMENT
PITTSBURGH, PA 15205-9741
Assignment: 24
Reel/Frame:011383/0787   Pages: 3
Recorded: 12/01/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KORTE, SIEGFRIED
Exec Dt:
10/20/2000
2
MEYER, ROLF-VOLKER
Exec Dt:
10/16/2000
3
HUTTE, STEFAN
Exec Dt:
10/12/2000
Assignee
1
BAYER AKTIENGESELLSCAFT
PATENTE UND LIZENZEN
KONZERNBEREICH RP
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6637181
NONE
09701709
Correspondence name and address
NORRIS, MCLAUGHLIN & MARCUS, P.A.
WILLAIM C. GERSTENZANG
220 EAST 42ND STREET - 30TH FLOOR
NEW YORK, NEW YORK 10017
Assignment: 25
Reel/Frame:011547/0313   Pages: 2
Recorded: 02/01/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GROB, THOMAS
Exec Dt:
11/17/2000
2
KORTE, SIEGFRIED
Exec Dt:
12/04/2000
3
MEYER, ROLF-VOLKER
Exec Dt:
11/17/2000
4
SEILER, HANS-JORG
Exec Dt:
11/21/2000
Assignee
1
BAYER AKTIENGESELLSCHAFT
PATENTE UND LIZENZEL
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20010020070
09776272
Correspondence name and address
BAYER CORPORATION
RICHARD E.L. HENDERSON
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741

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