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Patent Assignment Assignor Details
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Assignor Name : WOLTERS, ERICH
Total Assignments: 16
Assignment: 1
Reel/Frame:004021/0424   Pages: 1
Recorded: 07/08/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BLANK, HEINZ ULRICH
Exec Dt:
06/29/1982
2
WOLTERS, ERICH
Exec Dt:
06/29/1982
Assignee
1
BAYER AKTIENGESELLSCHAFT
A GERMAN CORP.
LEVERKUSEN, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4863642
NONE
06396513
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 2
Reel/Frame:004290/0224   Pages: 1
Recorded: 07/18/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BLANK, HEINZ U.
Exec Dt:
06/22/1984
2
WOLTERS, ERICH
Exec Dt:
06/22/1984
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORP OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4567004
NONE
06632134
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVE.,
NEW YORK, NY 10016
Assignment: 3
Reel/Frame:005260/0544   Pages: 1
Recorded: 03/19/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BLANK, HEINZ U.
Exec Dt:
02/23/1990
2
WOLTERS, ERICH
Exec Dt:
02/23/1990
3
ULLRICH, FRIEDRICH-WILHELM
Exec Dt:
02/23/1990
4
KRAUS, HELMUT
Exec Dt:
02/23/1990
5
MARZOLPH, GERHARD
Exec Dt:
02/23/1990
6
SILBER, GUNTER
Exec Dt:
02/23/1990
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5030747
NONE
07495522
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 4
Reel/Frame:006181/0665   Pages: 2
Recorded: 07/08/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LANDSCHEIDT, HEINZ
Exec Dt:
04/28/1992
2
KLAUSENER, ALEXANDER
Exec Dt:
04/29/1992
3
WOLTERS, ERICH
Exec Dt:
05/18/1992
4
BLANK, HEINZ U.
Exec Dt:
05/05/1992
5
BIRKENSTOCK, UDO
Exec Dt:
04/29/1992
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5231213
NONE
07910475
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
LEONARD HORN
1140 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10036
Assignment: 5
Reel/Frame:006368/0971   Pages: 3
Recorded: 12/28/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LANDSCHEIDT, HEINZ
Exec Dt:
07/30/1992
2
WOLTERS, ERICH
Exec Dt:
07/30/1992
3
KLAUSENER, ALEXANDER
Exec Dt:
07/30/1992
4
BLANK, HEINZ-ULRICH
Exec Dt:
07/30/1992
5
BIRKENSTOCK, UDO
Exec Dt:
07/30/1992
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP
5090 LEVERKUSEN-BAYERWERK, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5288894
NONE
07958853
Correspondence name and address
LEONARD HORN, ESQ.
SPRUNG HORN KRAMER & WOODS
1140 AVENUE OF THE AMERICAS
NEW YORK, N.Y. 10036
Assignment: 6
Reel/Frame:006439/0153   Pages: 2
Recorded: 02/26/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WOLTERS, ERICH
Exec Dt:
02/05/1993
2
LANDSCHEIDT, HEINZ
Exec Dt:
02/05/1993
3
KLAUSENER, ALEXANDER
Exec Dt:
02/05/1993
4
PUPPE, LOTHAR
Exec Dt:
02/05/1993
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP
5090 LEVERKUSEN-BAYERWERK, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5319124
NONE
08023303
Correspondence name and address
LEONARD HORN
SPRUNG ET AL
1140 AVE. OF THE AMEIRCAS
NEW YORK, NY 10036
Assignment: 7
Reel/Frame:006447/0088   Pages: 2
Recorded: 02/26/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WOLTERS, ERICH
Exec Dt:
02/05/1993
2
LANDSCHEIDT, HEINZ
Exec Dt:
02/05/1993
3
KLAUSENER, ALEXANDER
Exec Dt:
02/11/1993
4
PUPPE, LOTHER
Exec Dt:
02/09/1993
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP
5090 LEVERKUSEN-BAYERWERK, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5360922
NONE
08023302
Correspondence name and address
LEONARD HORN
SPRUNG ER AL
1140 AVE. OF THE AMERICAS
NEW YORK, NY. 10036
Assignment: 8
Reel/Frame:006978/0841   Pages: 2
Recorded: 04/22/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JENTSCH, JOERG-DIETRICH
Exec Dt:
02/08/1994
2
KLAUSENER, ALEXANDER
Exec Dt:
02/08/1994
3
LANDSCHEIDT, HEINZ
Exec Dt:
02/08/1994
4
WOLTERS, ERICH
Exec Dt:
02/08/1994
5
ZIRNGIEBL, EBERHARD
Exec Dt:
02/08/1994
Assignee
1
BAYER AKTIENGESELLSCHAFT
D 51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5414104
NONE
08231607
Correspondence name and address
LEONARD HORN, ESQ.
SPRUNG HORN KRAMER & WOODS
660 WHITE PLAINS ROAD
TARRYTOWN, NY 10591
Assignment: 9
Reel/Frame:007086/0266   Pages: 2
Recorded: 07/08/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HABLE, KONRAD
Exec Dt:
05/25/1994
2
KLAUSENER, ALEXANDER
Exec Dt:
05/26/1994
3
KRICSFALUSSY, ZOLTAN
Exec Dt:
05/25/1994
4
LANDSCHEIDT, HEINZ
Exec Dt:
05/26/1994
5
WOLTERS, ERICH
Exec Dt:
05/26/1994
6
ZIRNGIEBL, EBERHARD
Exec Dt:
05/26/1994
Assignee
1
BAYER AKTIENGESELLSCHAFT
D 51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5476959
NONE
08272164
Correspondence name and address
LEONARD HORN, ESQ.
SPRUNG HORN KRAMER & WOODS
660 WHITE PLAINS ROAD
TARRYTOWN, NY 10591
Assignment: 10
Reel/Frame:007198/0554   Pages: 2
Recorded: 09/12/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LANDSCHEIDT, HEINZ
Exec Dt:
09/01/1994
2
WOLTERS, ERICH
Exec Dt:
08/19/1994
3
WAGNER, PAUL
Exec Dt:
08/19/1994
4
KLAUSENER, ALEXANDER
Exec Dt:
08/19/1994
Assignee
1
BAYER AKTIENGESELLSCHAFT
D-51368
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5543548
NONE
08273548
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
LEONARD HORN
660 WHITE PLAINS ROAD
TARRYTOWN, NY 10591
Assignment: 11
Reel/Frame:007199/0749   Pages: 2
Recorded: 09/16/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JENTSCH, JOERG-DIETRICH
Exec Dt:
08/25/1994
2
KLAUSENER, ALEXANDER
Exec Dt:
08/19/1994
3
LANDSCHEIDT, HEINZ
Exec Dt:
09/01/1994
4
LENDERS, BERND
Exec Dt:
08/23/1994
5
PENNEMANN, BERND
Exec Dt:
09/12/1994
6
WOLTERS, ERICH
Exec Dt:
08/19/1994
7
ZIRNGIEBL, EBERHARD
Exec Dt:
08/22/1994
Assignee
1
BAYER AKTIENGESELLSCHAFT
KONZERNVERWALTUNG RP D 51368 LEVERKUSEN GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5498744
NONE
08273547
Correspondence name and address
LEONARD HORN, ESQ.
SPRUNG HORN KRAMER & WOODS
660 WHITE PLAINS ROAD
4TH FLR.
TARRYTOWN, NY 10591
Assignment: 12
Reel/Frame:007977/0631   Pages: 3
Recorded: 05/03/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WOLTERS, ERICH
Exec Dt:
02/27/1996
2
STEFFAN, GUIDO
Exec Dt:
02/28/1996
3
KLAUSENER, ALEXANDER
Exec Dt:
02/29/1996
Assignee
1
BAYER AKTIENGESELLSCHAFT
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5681957
NONE
08643214
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
LEONARD HORN
660 WHITE PLAINS ROAD
TARRYTOWN, NEW YORK 10591-5144
Assignment: 13
Reel/Frame:010990/0750   Pages: 2
Recorded: 07/25/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ANTONS, STEFAN
Exec Dt:
06/05/2000
2
TILLING, ANDREAS SCHULZE
Exec Dt:
06/07/2000
3
WOLTERS, ERICH
Exec Dt:
05/25/2000
Assignee
1
BAYER AKTIENGESELLSCHAFT KONZERNBEREICH RP
PATENT UND LIZENZEN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6355848
NONE
09600965
Correspondence name and address
BAYER CORPORATION
RICHARD E.L. HENDERSON
100 BAYER ROAD
PATENT DEPARTMENT
PITTSBURGH, PA 15205
Assignment: 14
Reel/Frame:010990/0617   Pages: 2
Recorded: 07/25/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ANTONS, STEFAN
Exec Dt:
06/30/2000
2
TILLING, SNDREAS SCHULZE
Exec Dt:
07/13/2000
3
WOLTERS, ERICH
Exec Dt:
06/28/2000
Assignee
1
BAYER AKTIENGESELLSCHAFT
PATENTE UND LIZENZEN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6310254
NONE
09600966
Correspondence name and address
BAYER CORPORATION
RICHARD E.L. HENDERSON
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 15
Reel/Frame:011011/0574   Pages: 2
Recorded: 07/25/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ANTONS, STEFAN
Exec Dt:
07/03/2000
2
FROHN, LUTZ
Exec Dt:
07/05/2000
3
JENTSCH, JORG-DIETRICH
Exec Dt:
06/28/2000
4
TILLING, ANDREAS SCHULZE
Exec Dt:
07/10/2000
5
WOLTERS, ERICH
Exec Dt:
06/29/2000
Assignee
1
BAYER AKTIENGESELLSCHAFT
KONZERNBEREICH RP PATENT UND LIZENZEN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6376414
NONE
09601051
Correspondence name and address
BAYER CORPORATION
RICHARD E.L. HENDERSON
100 BAYER ROAD
PATENT DEPARTMENT
PITTSBURGH PA 15205
Assignment: 16
Reel/Frame:011236/0156   Pages: 4
Recorded: 10/23/2000
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNOR NAME, PREVIOUSLY RECORDED AT REEL 010990, FRAME 0617.
Assignors
1
ANTONS, STEFAN
Exec Dt:
06/28/2000
2
TILLING, ANDREAS SCHULZE
Exec Dt:
06/30/2000
3
WOLTERS, ERICH
Exec Dt:
07/13/2000
Assignee
1
BAYER AKTIENGESELLSCHAFT
PATENT UND LIZENZEN
D 51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6310254
NONE
09600966
Correspondence name and address
BAYER CORPORATION
RICHARD E. L. HENDERSON
100 BAYER ROAD
PATENT DEPARTMENT
PITTSBURGH, PA 15205-9741

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