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Patent Assignment Assignor Details
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Assignor Name : SCHRAGE, HEINRICH
Total Assignments: 23
Assignment: 1
Reel/Frame:005611/0288   Pages: 2
Recorded: 02/15/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ABELE, MANFRED
Exec Dt:
11/28/1990
2
BUYSCH, HANS-JOSEF
Exec Dt:
12/06/1990
3
HAPP, MICHAEL
Exec Dt:
12/06/1990
4
OBRECHT, WERNER
Exec Dt:
12/06/1990
5
SCHRAGE, HEINRICH
Exec Dt:
01/11/1991
6
VERNALEKEN, HUGO
Exec Dt:
01/11/1991
Assignee
1
BAYER AKTIENGESELLSHCAFT, LEVERKUSEN, GERMANY, A CORP. OF GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5071943
NONE
07655716
Correspondence name and address
CONNOLLY AND HUTZ
P.O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 2
Reel/Frame:005611/0293   Pages: 2
Recorded: 02/15/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ABELE, MANFRED
Exec Dt:
11/28/1990
2
BUYSCH, HANS-JOSEF
Exec Dt:
12/06/1990
3
SCHRAGE, HEINRICH
Exec Dt:
01/11/1991
4
VERNALEKEN, HUGO
Exec Dt:
01/11/1991
Assignee
1
BAYER AKTIENGESELLSCHAFT, LEVERKUSEN, GERMANY, A CORP. OF GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5214100
NONE
07655717
Correspondence name and address
CONNOLLY AND HUTZ
P.O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 3
Reel/Frame:005615/0484   Pages: 2
Recorded: 02/19/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KOHLER, BURKHARD
Exec Dt:
01/17/1991
2
HEINZ, HANS-DETLEF
Exec Dt:
01/17/1991
3
SCHRAGE, HEINRICH
Exec Dt:
01/17/1991
Assignee
1
BAYER AKTIENGESELLSCHAFT, LEVERKUSEN, GERMANY A CORP. OF GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5126429
NONE
07656594
Correspondence name and address
CONNOLLY & HUTZ
P. O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 4
Reel/Frame:005629/0896   Pages: 2
Recorded: 02/15/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SCHRAGE, HEINRICH
Exec Dt:
01/18/1991
2
ABELE, MANFRED
Exec Dt:
01/15/1991
3
BUYSCH, HANS-JOSEF
Exec Dt:
01/18/1991
4
VERNALEKEN, HUGO
Exec Dt:
01/18/1991
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
D 5090 LEVERKUSEN, BAYERWERK, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5219976
NONE
07655769
Correspondence name and address
CONNOLLY AND HUTZ
P.O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 5
Reel/Frame:005985/0692   Pages: 2
Recorded: 01/21/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SCHRAGE, HEINRICH
Exec Dt:
01/02/1992
2
BUYSCH, HANS-JOSEF
Exec Dt:
11/21/1991
3
VERNALEKEN, HUGO
Exec Dt:
11/29/1991
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORPORATION OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5221718
NONE
07822870
Correspondence name and address
CONNOLLY AND HUTZ
P.O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 6
Reel/Frame:006227/0341   Pages: 2
Recorded: 07/20/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KLUG, GUNTER
Exec Dt:
05/08/1992
2
SCHRAGE, HEINRICH
Exec Dt:
05/12/1992
3
OOMS, PIETER
Exec Dt:
05/11/1992
4
BUYSCH, HANS-JOSEF
Exec Dt:
05/11/1992
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5292712
NONE
07916938
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
LEONARD HORN
1140 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10036
Assignment: 7
Reel/Frame:006360/0019   Pages: 2
Recorded: 12/14/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
OOMS, PIETER
Exec Dt:
10/06/1992
2
SCHRAGE, HEINRICH
Exec Dt:
10/09/1992
3
BUYSCH, HANS-JOSEF
Exec Dt:
10/06/1992
4
LOIX, RENE
Exec Dt:
11/05/1992
5
GRAF, HANS-JOACHIM
Exec Dt:
11/05/1992
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP, PATENTE KONZERN
5090 LEVERKUSEN, BAYERWERK, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5314986
NONE
07990282
Correspondence name and address
ROBERT G. MCMORROW, JR.
CONNOLLY AND HUTZ
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 8
Reel/Frame:006458/0106   Pages: 2
Recorded: 02/23/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SCHRAGE, HEINRICH
Exec Dt:
01/04/1993
2
FIEGE, HELMUT
Exec Dt:
01/05/1993
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP, 5090
LEVERKUESN-BAYERWERK, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5292975
NONE
08021835
Correspondence name and address
LEONARD HORN
SPRUNG ET AL.
1140 AVE. OF THE AMERICAS
NEW YORK, NEW YORK 10036
Assignment: 9
Reel/Frame:006664/0190   Pages: 2
Recorded: 08/18/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHRAGE, HEINRICH
Exec Dt:
06/29/1993
2
FIEGE, HELMUT
Exec Dt:
06/21/1993
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP
PATENTE KONZERN LEVERKUSEN, GERMANY D-51368
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5315049
NONE
08108367
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
LEONARD HORN
660 WHITE PLAINS ROAD, 4TH FLOOR
TARRYTOWN, NEW YORK 10591-5144
Assignment: 10
Reel/Frame:007820/0805   Pages: 3
Recorded: 11/14/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ELBE, HANS-LUDWIG
Exec Dt:
09/27/1995
2
LANITZSCH, REINHARD
Exec Dt:
09/27/1995
3
TIEMANN, RALF
Exec Dt:
10/16/1995
4
DEHNE, HEINZ-WILHELM
Exec Dt:
10/24/1995
5
KUGLER, MARTIN
Exec Dt:
09/29/1995
6
PAULUS, WILFRIED
Exec Dt:
10/17/1995
7
SCHRAGE, HEINRICH
Exec Dt:
09/29/1995
Assignee
1
BAYER AKTIENGESELLSCHAFT
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5712304
NONE
08553593
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
MARK W. RUSSELL
660 WHITE PLAINS ROAD
TARRYTOWN, NEW YORK 10591-5144
Assignment: 11
Reel/Frame:007923/0305   Pages: 3
Recorded: 02/14/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ELBE, HANS-LUDWIG
Exec Dt:
12/08/1995
2
PAULUS, WILFRIED
Exec Dt:
12/19/1995
3
SCHRAGE, HEINRICH
Exec Dt:
12/13/1995
4
KUGLER, MARTIN
Exec Dt:
12/13/1995
5
KUNISCH, FRANZ
Exec Dt:
12/12/1995
Assignee
1
BAYER AKTIENGESELLSCHAFT
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5622546
NONE
08596163
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
LEONARD HORN
660 WHITE PLAINS ROAD
TARRYTOWN, NEW YORK 10591-5144
Assignment: 12
Reel/Frame:008443/0235   Pages: 3
Recorded: 06/17/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUGLER, MARTIN
Exec Dt:
03/26/1996
2
LONDERSHAUSEN, MICHAEL
Exec Dt:
04/03/1996
3
SCHRAGE, HEINRICH
Exec Dt:
04/01/1996
4
UHR, HERMANN
Exec Dt:
04/02/1996
5
KUNISCH, FRANZ
Exec Dt:
04/02/1996
Assignee
1
BAYER AKTIENGESELLSCHAFT
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5990043
NONE
08652571
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
LEONARD HORN
660 WHITE PLAINS ROAD
TARRYTOWN, NEW YORK 10591-5144
Assignment: 13
Reel/Frame:007962/0411   Pages: 3
Recorded: 05/20/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WACHTLER, PETER
Exec Dt:
04/19/1996
2
HEUER, LUTZ
Exec Dt:
04/30/1996
3
KUGLER, MARTIN
Exec Dt:
04/19/1996
4
SCHRAGE, HEINRICH
Exec Dt:
04/19/1996
Assignee
1
BAYER AKTIENGESELLSCHAFT
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5672617
NONE
08598878
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
LEONARD HORN
660 WHITE PLAINS ROAD
TARRYTOWN, NEW YORK 10591-5144
Assignment: 14
Reel/Frame:008469/0839   Pages: 3
Recorded: 09/24/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HEUER, LUTZ
Exec Dt:
07/03/1996
2
WACHTLER, PETER
Exec Dt:
07/02/1996
3
KUGLER, MARTIA
Exec Dt:
07/03/1996
4
SCHRAGE, HEINRICH
Exec Dt:
07/03/1996
5
SASSE, KLAUS
Exec Dt:
07/06/1996
Assignee
1
BAYER AKTIENGESELLSCHAFT
D 51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5703103
NONE
08716239
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
LEONARD HORN
660 WHITE PLAINS ROAD
TARRYTOWN, NEW YORK 10591-5144
Assignment: 15
Reel/Frame:009173/0470   Pages: 5
Recorded: 12/19/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ASSMANN, LUTZ
Exec Dt:
09/23/1997
2
TIEMANN, RALF
Exec Dt:
09/25/1997
3
KUGLER, MARTIN
Exec Dt:
10/01/1997
4
SCHRAGE, HEINRICH
Exec Dt:
10/01/1997
5
STENZEL, KLAUS
Exec Dt:
09/24/1997
Assignee
1
BAYER AKTIENGESELLSCHAFT
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5985903
NONE
08983013
Correspondence name and address
SPRUNG KRAMER SCHAEFER & BRISCOE
KURT G. BRISCOE
660 WHITE PLAINS ROAD
TARRYTOWN, NY 10591-5144
Assignment: 16
Reel/Frame:009231/0726   Pages: 3
Recorded: 02/18/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UHR, HERMANN
Exec Dt:
01/08/1998
2
KUGLER, MARTIN
Exec Dt:
01/09/1998
3
SCHRAGE, HEINRICH
Exec Dt:
01/14/1998
Assignee
1
BAYER AKTIENGESELLSCHAFT
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5925675
NONE
09011724
Correspondence name and address
SPRUNG KRAMER ETAL.
KURT G. BRISCOE
660 WHITE PLAINS ROAD
TARRYTOWN, NEW YORK 10591-5144
Assignment: 17
Reel/Frame:009266/0525   Pages: 3
Recorded: 03/11/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUNISCH, FRANZ
Exec Dt:
01/16/1998
2
KUGLER, MARTIN
Exec Dt:
01/16/1998
3
SCHRAGE, HEINRICH
Exec Dt:
01/20/1998
4
ELBE, HANS-LUDWIG
Exec Dt:
01/20/1998
Assignee
1
BAYER AKTIENGESELLSCHAFT
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6217642
NONE
09043364
Correspondence name and address
SPRUNG KRAMER SCHAEFER & BRISCOE
660 WHITE PLAINS ROAD
TARRYTOWN, NEW YORK 10591-5144
Assignment: 18
Reel/Frame:009830/0426   Pages: 3
Recorded: 06/23/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UHR, HERMANN
Exec Dt:
03/13/1998
2
BUSCHHAUS, HANS-ULRICH
Exec Dt:
03/18/1998
3
KUGLER, MARTIN
Exec Dt:
03/17/1998
4
KUNISCH, FRANZ
Exec Dt:
03/13/1998
5
SCHRAGE, HEINRICH
Exec Dt:
03/19/1998
Assignee
1
BAYER AKTIENGESELLSCHAFT
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6534529
US20020006924
09091896
Correspondence name and address
SPRUNG KRAMER SCHAEFER & BRISCOE
KURT G. BRISCOE
660 WHITE PLAINS ROAD
TARRYTOWN, NEW YORK 10591-5144
Assignment: 19
Reel/Frame:010097/0824   Pages: 3
Recorded: 06/02/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UHR, HERMANN
Exec Dt:
04/08/1998
2
STENZEL, KLAUS
Exec Dt:
04/06/1998
3
KUGLER, MARTIN
Exec Dt:
04/20/1998
4
SCHRAGE, HEINRICH
Exec Dt:
04/14/1998
Assignee
1
BAYER AKTIENGESELLSCHAFT
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6197799
NONE
09077648
Correspondence name and address
SPRUNG KRAMER SCHAEFER & BRISCOE
KURT G. BRISCOE
660 WHITE PLAIN RD.
TARRYTOWN, NY 10591-5144
Assignment: 20
Reel/Frame:010176/0097   Pages: 2
Recorded: 01/20/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ELBE, HANS-LUDWIG
Exec Dt:
10/12/1998
2
KUNISCH, FRANZ
Exec Dt:
10/19/1998
3
BIELEFELD, DIETMAR
Exec Dt:
10/27/1998
4
TIEMANN, RALF
Exec Dt:
10/27/1998
5
STENZEL, KLAUS
Exec Dt:
10/14/1998
6
DUTZMANN, STEFAN
Exec Dt:
10/14/1998
7
KUGLER, MARTIN
Exec Dt:
10/23/1998
8
SCHRAGE, HEINRICH
Exec Dt:
10/20/1998
Assignee
1
BAYER AKTIENGESELLSCHAFT
PATENT UND LIZENZEN
KONZERNBEREICH RP
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6107336
NONE
09230198
Correspondence name and address
BAYER CORPORATION
CAROL MARMO
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205
Assignment: 21
Reel/Frame:010408/0414   Pages: 3
Recorded: 11/23/1999
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNOR, PREVIOUSLY RECORDED ON REEL 010176 FRAME 0097.
Assignors
1
ELBE, HANS-LUDWIG
Exec Dt:
10/12/1999
2
KUNISCH, FRANZ
Exec Dt:
10/19/1999
3
BIELEFELDT, DIETMAR
Exec Dt:
10/27/1999
4
TIEMANN, RALF
Exec Dt:
10/27/1999
5
STENZEL, KLAUS
Exec Dt:
10/27/1999
6
DUTZMANN, STEFAN
Exec Dt:
10/14/1999
7
KUGLER, MARTIN
Exec Dt:
10/14/1999
8
SCHRAGE, HEINRICH
Exec Dt:
10/23/1999
Assignee
1
BAYER AKTIENGESELLSCHAFT
PATENTE UND LIZENZEN
KONZERNBEREICH RP
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6107336
NONE
09230198
Correspondence name and address
BAYER CORPORATION
CAROL MARMO
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 22
Reel/Frame:012457/0261   Pages: 2
Recorded: 01/11/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAIS, FRANZ-JOSEF
Exec Dt:
10/15/2001
2
KLAUSENER, ALEXANDER
Exec Dt:
10/22/2001
3
SCHRAGE, HEINRICH
Exec Dt:
10/16/2001
Assignee
1
BAYER AKTIENGESELLSCHAFT
PATENTE UND LIZENZEN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020049357
09928852
Correspondence name and address
BAYER CORPORATION
RICHARD E.L. HENDERSON
100 BAYER ROAD, PATENT DEPT.
PITTSBURGH, PA 15205-9741
Assignment: 23
Reel/Frame:052949/0874   Pages: 4
Recorded: 06/16/2020
Attorney Dkt #:90839-PCT-US/GJG/CAS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAALFELD, FRANK
Exec Dt:
10/09/2017
2
SCHRAGE, HEINRICH
Exec Dt:
10/09/2017
Assignee
1
LANXESS DISTRIBUTION GMBH
KAISER-WILLHELM-ALLEE 40
LEVERKUSEN, GERMANY 51369
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200236944
16754319
Correspondence name and address
COOPER & DUNHAM LLP
30 ROCKEFELLER PLAZA
NEW YORK, NY 10112

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