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Patent Assignment Assignor Details
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Assignor Name : KLINKSIEK, BERND
Total Assignments: 28
Assignment: 1
Reel/Frame:004526/0381   Pages: 1
Recorded: 03/07/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WIRTH, WOLFGANG
Exec Dt:
02/12/1986
2
NIESSEN, HEINZ J.
Exec Dt:
02/12/1986
3
KLINKSIEK, BERND
Exec Dt:
02/12/1986
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4814167
NONE
06837466
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 2
Reel/Frame:004540/0359   Pages: 1
Recorded: 04/16/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SCHLOSSMANN, KLAUS
Exec Dt:
04/01/1986
2
ZEMBROD, ALFRED
Exec Dt:
04/01/1986
3
KAZDA, STANISLAV
Exec Dt:
04/01/1986
4
SERNO, PETER
Exec Dt:
04/01/1986
5
KLINKSIEK, BERND
Exec Dt:
04/01/1986
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4976964
NONE
06852584
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVE.,
NEW YORK, NY 10016
Assignment: 3
Reel/Frame:006626/0372   Pages: 3
Recorded: 07/07/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KLINKSIEK, BERND
Exec Dt:
06/07/1993
2
MEYER, ROLF-VOLKER
Exec Dt:
06/07/1993
3
FRAUENDORF, BEATRIX
Exec Dt:
06/07/1993
4
RALL, KLAUS
Exec Dt:
06/07/1993
5
BACKER, WOLFGANG
Exec Dt:
06/15/1993
6
WOLLWEBER, HANS-JOACHIM
Exec Dt:
06/14/1993
7
OHSE, HELMUT
Exec Dt:
06/25/1993
8
WAGNER, WOLFRAM
Exec Dt:
06/07/1993
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP
PATENTE KONZERN 5090 LEVERKUSEN, BAYERWERK, GERMANY
LEVERKUSEN, BAYERWERK,, GERMANY 5090
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5302660
NONE
08087978
Correspondence name and address
CONNOLLY AND HUTZ
RICHARD M. BECK
P.O. BOX 2207
WILMINGTON, DELAWARE 19899
Assignment: 4
Reel/Frame:008203/0927   Pages: 3
Recorded: 09/25/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NYSSEN, PETER ROGER
Exec Dt:
07/12/1996
2
WANKEN, KLAUS-WILFRED
Exec Dt:
07/16/1996
3
KLINKSIEK, BERND
Exec Dt:
07/15/1996
Assignee
1
BAYER AKTIENGESELLSCHAFT
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5810266
NONE
08710991
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
LEONARD HORN
660 WHITE PLAINS ROAD
TARRYTOWN, NY 10591-5144
Assignment: 5
Reel/Frame:008521/0392   Pages: 2
Recorded: 04/22/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WILMES, OSWALD
Exec Dt:
03/26/1997
2
KAHL, LOTHAR
Exec Dt:
03/27/1997
3
KLINKSIEK, BERND
Exec Dt:
04/01/1997
4
WAMPHRECHT, CHRISTIAN
Exec Dt:
04/10/1997
5
BOCK, MANFRED
Exec Dt:
04/10/1997
6
NACHTKAMP, KLAUS
Exec Dt:
04/07/1997
Assignee
1
BAYER AKTIENGESELLSCHAFT
KONSERNBEREICH RP PATENT UND LIZENZEN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5981653
NONE
08844815
Correspondence name and address
BAYER CORPORATION
PATENT DEPARTMENT
THOMAS W. BOY
100 BAYER ROAD
PITTSBURGH PA 15205
Assignment: 6
Reel/Frame:008581/0830   Pages: 3
Recorded: 05/30/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANGERMANN, KLAUS
Exec Dt:
03/26/1997
2
VIETS, ALAN
Exec Dt:
03/27/1997
3
KLINKSIEK, BERND
Exec Dt:
04/07/1997
Assignee
1
BAYER AKTIENGESELLSCHAFT
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6079911
NONE
08866861
Correspondence name and address
SPRUNG KRAMER SCHAEFER & BRISCOE
WILLIAM C. GERSTENZANG
660 WHITE PLAINS ROAD
TARRYTOWN, NY 10591-5144
Assignment: 7
Reel/Frame:008735/0829   Pages: 3
Recorded: 08/07/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WENDT, ECKHARD
Exec Dt:
07/10/1997
2
BLOODWORTH, ROBERT
Exec Dt:
07/14/1997
3
MECHTEL, MARKUS
Exec Dt:
07/15/1997
4
KLINKSIEK, BERND
Exec Dt:
07/21/1997
5
HALLE, OLAF
Exec Dt:
07/17/1997
Assignee
1
BAYER AKTIENGESELLSCHAFT
D 51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5948852
NONE
08908216
Correspondence name and address
SPRUNG KAMER SCHAEFER & BRISCOE
MR. WILLIAM C. GERSTENZANG
660 WHITE PLAINS ROAD
TARRYTOWN, NEW YORK 10591-5144
Assignment: 8
Reel/Frame:008951/0650   Pages: 3
Recorded: 01/09/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KLINKSIEK, BERND
Exec Dt:
12/03/1997
Assignee
1
BAYER AKTIENGESELLSCHAFT
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5958495
NONE
09005621
Correspondence name and address
SPRUNG KRAMER SCHAEFER ET AL.
WILLIAM C. GERSTENZANG
660 WHITE PLAINS ROAD
TARRYTOWN, NY 10591-5144
Assignment: 9
Reel/Frame:009018/0876   Pages: 2
Recorded: 02/24/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOCH, MARTIN
Exec Dt:
01/29/1998
2
ELBERT, RAINER
Exec Dt:
01/27/1998
3
KLINKSIEK, BERND
Exec Dt:
01/28/1998
Assignee
1
BAYER AG
PATENTS UND LIZENZEN
KONZERNBEREICH RP
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6103786
NONE
09028941
Correspondence name and address
CONNOLLY AND HUTZ
RICHARD M. BECK
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 10
Reel/Frame:009338/0997   Pages: 3
Recorded: 05/12/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KLINKSIEK, BERND
Exec Dt:
02/18/1998
2
MAHIOUT, SAID
Exec Dt:
02/19/1998
3
NOTHELLE, RICARDA-CHRISTINE
Exec Dt:
02/25/1998
4
HAMANN, HANS-JURGEN
Exec Dt:
02/20/1998
5
SDEBIK, JURGEN
Exec Dt:
02/19/1998
Assignee
1
BAYER AKTIENGESELLSCHAFT
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6331314
NONE
09068812
Correspondence name and address
SPRUNG KRAMER SCHAEFER & BRISCOE
KURT G. BRISCOE
660 WHITE PLAINS ROAD
TARRYTOWN, NEW YORK 10591-5144
Assignment: 11
Reel/Frame:009909/0646   Pages: 2
Recorded: 04/28/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WAMPRECHT, CHRISTIAN
Exec Dt:
09/03/1998
2
KAHL, LOTHAR
Exec Dt:
09/04/1998
3
KLINKSIEK, BERND
Exec Dt:
09/07/1998
4
YUVA, NUSRET
Exec Dt:
09/10/1998
Assignee
1
BAYER AKTIENGESELLSCHAFT
PATENTE UND LIZENZEN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6251985
NONE
09136146
Correspondence name and address
BAYER CORPORATION
DIDERICO VAN EYL
PATENTS AND LICENSING
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 12
Reel/Frame:009994/0148   Pages: 3
Recorded: 05/27/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUTTE, STEPHAN
Exec Dt:
12/14/1998
2
KLINKSIEK, BERND
Exec Dt:
11/25/1998
3
ENDESFELDER, ANDREAS
Exec Dt:
12/14/1998
4
WOLLWEBER, HANS-JOACHIM
Exec Dt:
12/14/1998
5
BEHRENS, HANS-JOSEF
Exec Dt:
12/14/1998
Assignees
1
BAYER AKTIENGESELLSCHAFT
D 51368 LEVERKUSEN, GERMANY
2
BAYER FASER GMBH
D 41538 DORMAGEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6391953
NONE
09245453
Correspondence name and address
SPRUNG KRAMER SCHAEFER & BRISCOE
WILLIAM C. GERSTENZANG
660 WHITE PLAINS ROAD
TARRYTOWN, NEW YORK 10591-5144
Assignment: 13
Reel/Frame:009829/0259   Pages: 2
Recorded: 03/16/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOCK, MANFRED
Exec Dt:
02/16/1999
2
ENGBERT, THEODOR
Exec Dt:
02/22/1999
3
GROTH, STEFAN
Exec Dt:
02/11/1999
4
KLINKSIEK, BERND
Exec Dt:
02/18/1999
5
YESKE, PHILIP
Exec Dt:
02/15/1999
6
JONSCHKER, GERHARD
Exec Dt:
03/02/1999
7
DELLWO, ULRIKE
Exec Dt:
02/25/1999
Assignee
1
BAYER AKTIENGESELLSCHAFT
PATENT UND LIZENZEN
KONZERNBEREICH RP
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6020419
NONE
09268851
Correspondence name and address
BAYER CORPORATION
THOMAS W. ROY
100 BAYER ROAD
PITTSBURGH, PA 15205
Assignment: 14
Reel/Frame:010145/0196   Pages: 2
Recorded: 07/08/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEBER, GUNTER
Exec Dt:
06/01/1999
2
REDEKER, DETMAR
Exec Dt:
05/26/1999
3
KLINKSIEK, BERND
Exec Dt:
05/26/1999
4
HINDERER, JURGEN
Exec Dt:
05/26/1999
5
ULFIK, BENNO
Exec Dt:
06/08/1999
Assignee
1
WOLFF WALSRODE AG
D 29655 WALSRODE, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6320043
NONE
09341412
Correspondence name and address
BAYER CORPORATION
ARON PREIS
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 15
Reel/Frame:010091/0448   Pages: 4
Recorded: 07/08/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MICHELS, GISBERT
Exec Dt:
06/02/1999
2
KLINKSIEK, BERND
Exec Dt:
06/06/1999
3
SCHMID, OTTO
Exec Dt:
06/02/1999
4
OSTAREK, RALF
Exec Dt:
06/28/1999
5
WEIDER, RICHARD
Exec Dt:
06/30/1999
6
BURK, RAYMOND D.
Exec Dt:
06/30/1999
7
KIM, JOONG-IN
Exec Dt:
07/01/1999
Assignees
1
BAYER CORPORATION
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PENNSYLVANIA 15205
2
BAYER AKTIENGESELLSCHAFT
PATENT UND LIZENZEN
KONZERNBEREICH RP
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6239225
NONE
09350228
Correspondence name and address
BAYER CORPORATION
ARON PREIS
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 16
Reel/Frame:010286/0709   Pages: 9
Recorded: 10/04/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MICHELS, GISBERT
Exec Dt:
06/02/1999
2
KLINKSIEK, BERND
Exec Dt:
06/28/1999
3
SCHMID, OTTO
Exec Dt:
06/30/1999
4
OSTAREK, RALPH
Exec Dt:
07/01/1999
5
WEIDER, RICHARD
Exec Dt:
07/01/1999
6
BURK, RAYMOND D.
Exec Dt:
07/01/1999
7
KIM, JOONG-IN
Exec Dt:
07/01/1999
Assignees
1
BAYER CORPORATION
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PENNSYLVANIA 15205
2
BAYER AKTIENGESELLSCHAFT
PATENTE UND LIZENZEN
KONZERNBEREICH RP
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6239225
NONE
09350228
Correspondence name and address
BAYER CORPORATION
ARON PREIS
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 17
Reel/Frame:010334/0993   Pages: 4
Recorded: 10/04/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHUBERT, KLAUS
Exec Dt:
07/05/1999
2
BIER, WILHELM
Exec Dt:
07/05/1999
3
LINDER, GERD
Exec Dt:
07/05/1999
4
HERRMANN, ERHARD
Exec Dt:
07/19/1999
5
KLINKSIEK, BERND
Exec Dt:
07/15/1999
6
KRUMBACH, BERND
Exec Dt:
07/15/1999
Assignees
1
FORSCHUNGSZENTRUM KARLSRUHE GMBH
WEBERSTRASSE 5
D-76133 KARLSRUHE, GERMANY
2
BAYER AG
POSTFACH
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6305834
NONE
09355638
Correspondence name and address
VENABLE
GEORGE H. SPENCER
P.O. BOX 34385
WASHINGTON, D.C. 20043-9998
Assignment: 18
Reel/Frame:012687/0220   Pages: 2
Recorded: 01/11/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KLINKSIEK, BERND
Exec Dt:
10/26/2001
2
SCHLEENSTEIN, DIETER
Exec Dt:
10/25/2001
3
HOVESTADT, WIELAND
Exec Dt:
11/05/2001
4
VON FELDE, MICHAEL
Exec Dt:
10/23/2001
Assignee
1
BAYER AKTIENGESELLSCHAFT
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7034067
NONE
10030676
Correspondence name and address
BAYER CORPORATION
DONNA J. VEATCH
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 19
Reel/Frame:012695/0684   Pages: 2
Recorded: 03/04/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KLINKSIEK, BERND
Exec Dt:
12/10/2001
2
SCHLEENSTEIN, DIETER
Exec Dt:
12/16/2001
3
HOVESTADT, WIELAND
Exec Dt:
12/10/2001
4
FELDE, MICHAEL VOM
Exec Dt:
12/13/2001
Assignee
1
BAYER AKTIENGESELLSCHAFT
PATENTE UND LIZENZEN
D 51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7007711
NONE
10030927
Correspondence name and address
BAYER CORPORATION
DIETMAR PRESSNER
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 20
Reel/Frame:012859/0549   Pages: 2
Recorded: 04/25/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEBER, GUNTER
Exec Dt:
02/16/2002
2
REDEKER, DETMAR
Exec Dt:
02/23/2002
3
KLINKSIEK, BERND
Exec Dt:
02/28/2002
4
HINDERER, JUERGEN
Exec Dt:
03/07/2002
5
ULFIK, BENNO
Exec Dt:
03/11/2002
Assignee
1
WOLFF WALSRODE AG
D 29655 WALSRODE, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6872820
US20020111480
09968497
Correspondence name and address
BAYER CORP.
JAMES R. FRANKS
100 BAYER ROAD
PATENT DEPT.
PITTSBURGH, PA 15205-9741
Assignment: 21
Reel/Frame:012969/0552   Pages: 4
Recorded: 06/05/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOFMANN, JOERG
Exec Dt:
04/12/2002
2
EHLERS, STEPHAN
Exec Dt:
04/08/2002
3
KLINKSIEK, BERND
Exec Dt:
03/27/2002
4
KLESCZEWSKI, BERT
Exec Dt:
04/02/2002
5
STEINLEIN, CHRISTIAN
Exec Dt:
04/08/2002
6
OBENDORF, LARS
Exec Dt:
03/27/2002
7
PIELARTZIK, HARALD
Exec Dt:
04/15/2002
8
PAZOS, JOSE F.
Exec Dt:
05/02/2002
Assignees
1
BAYER AKTIENGESELLSCHAFT
D-51368 LEVERKUSEN, GERMANY
2
BAYER CORPORATION
100 BAYER ROAD
PATENT DEPARTMENT
PITTSBURGH, PENNSYLVANIA 15205-9741
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6670406
US20020198278
10077855
Correspondence name and address
BAYER CORP.
CAROLYN M. SLOANE
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 22
Reel/Frame:013311/0788   Pages: 2
Recorded: 05/30/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOFMANN, JOERG
Exec Dt:
04/22/2002
2
KLINKSIEK, BERND
Exec Dt:
04/07/2002
3
EHLERS, STEPHAN
Exec Dt:
04/25/2002
4
FECHTEL, THORSTEN
Exec Dt:
04/22/2002
5
FOEHLES, FRANZ
Exec Dt:
04/22/2002
6
OOMS, PIETER
Exec Dt:
04/22/2002
Assignee
1
BAYER AKTIENGESELLSCHAFT
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6780813
NONE
10148555
Correspondence name and address
BAYER CORPORATION
DONNA J. VEATCH
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 23
Reel/Frame:012969/0562   Pages: 4
Recorded: 06/05/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOFMANN, JOERG
Exec Dt:
04/02/2002
2
EHLERS, STEPHAN
Exec Dt:
04/08/2002
3
KLINKSIEK, BERND
Exec Dt:
04/27/2002
4
OBENDORF, LARS
Exec Dt:
04/08/2002
5
STEINLEIN, CHRISTIAN
Exec Dt:
04/02/2002
6
KLESCZEWSKI, BERT
Exec Dt:
04/02/2002
7
PAZOS, JOSE F.
Exec Dt:
04/23/2002
Assignee
1
BAYER AKTIENGESELLSCHAFT
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6776925
US20020169229
10078951
Correspondence name and address
BAYER CORP.
CAROLYN M. SLOANE
PATENT DEPT.
100 BAYER ROAD
PITTSBURG, PA 15205-9741
Assignment: 24
Reel/Frame:013851/0113   Pages: 2
Recorded: 03/17/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOFMANN, JOERG
Exec Dt:
09/30/2002
2
EHLERS, STEPHAN
Exec Dt:
10/14/2002
3
KLINKSIEK, BERND
Exec Dt:
08/22/2002
4
FECHTEL, THORSTEN
Exec Dt:
09/23/2002
5
RUHLAND, MATTIAS
Exec Dt:
08/29/2002
6
SCHOLZ, JUERGEN
Exec Dt:
08/26/2002
7
FOEHLES, FRANZ
Exec Dt:
09/30/2002
8
ESSER, ULRICH
Exec Dt:
09/25/2002
Assignee
1
BAYER AKTIENGESELLSCHAFT
PATENTE UND LIZENZEN
D 51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6835687
US20030158449
10257706
Correspondence name and address
BAYER POLYMERS LLC
JOHN E. MROZINSKI, JR.
100 BAYER ROAD
PATENTS AND LICENSING
PITTSBURGH, PA 15205-9741
Assignment: 25
Reel/Frame:014583/0875   Pages: 3
Recorded: 10/03/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KLINKSIEK, BERND
Exec Dt:
09/24/2003
2
OBENDORF, LARS
Exec Dt:
09/10/2003
3
BELLINGHAUSEN, RAINER
Exec Dt:
09/15/2003
4
EICHMANN, MARCUS
Exec Dt:
09/16/2003
Assignee
1
BAYER AKTIENGESELLSCHAFT
D 51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040076670
10679123
Correspondence name and address
NORRIS MCLAUGHLIN & MARCUS
WILLIAM C. GERSTENZANG
220 EAST 42ND STREET
30TH FLOOR
NEW YORK, NY 10017
Assignment: 26
Reel/Frame:015684/0845   Pages: 4
Recorded: 08/13/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NOLTE, HANS-JURGEN
Exec Dt:
06/17/2004
2
KRUMMA, HARRY
Exec Dt:
06/17/2004
3
HERRE, FRANK
Exec Dt:
06/18/2004
4
KLINKSIEK, BERND
Exec Dt:
06/05/2004
5
OBENDORF, LARS
Exec Dt:
05/14/2004
6
YUVA, NUSRET
Exec Dt:
06/01/2004
7
MECHTEL, MARKUS
Exec Dt:
06/01/2004
Assignees
1
BAYER MATERIALSCIENCE AG
PATENTE UND LIZENZEN
51368 LEVERKUSEN, GERMANY
2
DURR SYSTEMS GMBH
ROSENSTR. 39
74321, BIETIGHEIM-BISSINGEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040249105
10789026
Correspondence name and address
BAYER MATERIALSCIENCE LLC
G.F. MATZ
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 27
Reel/Frame:016781/0322   Pages: 3
Recorded: 07/15/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GERTZMANN, ROLF
Exec Dt:
05/22/2004
2
KLINKSIEK, BERND
Exec Dt:
05/20/2005
3
OBENDORF, LARS
Exec Dt:
04/26/2005
4
IRLE, CHRISTOPH
Exec Dt:
06/17/2005
Assignee
1
BAYER MATERIALSCIENCE AG
51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7345110
US20050234190
11099160
Correspondence name and address
JOSEPH C. GIL
BAYER MATERIALSCIENCE LLC
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 28
Reel/Frame:017997/0303   Pages: 3
Recorded: 06/14/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KLINKSIEK, BERND
Exec Dt:
05/08/2006
2
OBENDORF, LARS
Exec Dt:
05/03/2006
3
YUVA, NUSRET
Exec Dt:
04/28/2006
4
MECHTEL, MARKUS
Exec Dt:
04/28/2006
Assignee
1
BAYER MATERIALSCIENCE AG
51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060283979
11452562
Correspondence name and address
JOSEPH C. GIL
BAYER MATERIALSCIENCE, LLC
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741

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