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Patent Assignment Assignor Details
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Assignor Name : HOFACKER, STEFFEN
Total Assignments: 37
Assignment: 1
Reel/Frame:009956/0824   Pages: 2
Recorded: 05/14/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAGER, MICHAEL
Exec Dt:
04/15/1999
2
HOFACKER, STEFFEN
Exec Dt:
04/15/1999
Assignee
1
BAYER AKTIENGESELLSCHAFT
PATENTE UND LIZENZEN
LEVERKUSEN, GERMANY D-513
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6395826
NONE
09275659
Correspondence name and address
BAYER CORPORATION
RICHARD E.L. HENDERSON
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 2
Reel/Frame:011739/0089   Pages: 2
Recorded: 04/10/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOFACKER, STEFFEN
Exec Dt:
02/27/2001
2
MAGER, MICHAEL
Exec Dt:
02/28/2001
3
WOMELSDORF, HERMANN-JENS
Exec Dt:
03/01/2001
Assignee
1
BAYER AKTIENGESELLSCHAFT
PATENTE UND LIZENZEN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6884501
US20010044020
09829684
Correspondence name and address
BAYER CORPORATION
THOMAS W. ROY
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 3
Reel/Frame:012832/0329   Pages: 2
Recorded: 04/15/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOFACKER, STEFFEN
Exec Dt:
02/25/2002
2
MECHTEL, MARKUS
Exec Dt:
02/25/2002
3
HOVESTADT, WIELAND
Exec Dt:
02/26/2002
4
KOBUSCH, CLAUS
Exec Dt:
02/28/2002
Assignee
1
BAYER AKTIENGESELLSCHAFT
D 51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6756464
US20020142169
10054386
Correspondence name and address
BAYER CORPORATION
THOMAS W. ROY
PATENT DEPT.
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 4
Reel/Frame:012859/0626   Pages: 2
Recorded: 04/25/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOFACKER, STEFFEN
Exec Dt:
02/25/2002
2
MECHTEL, MARKUS
Exec Dt:
02/26/2002
Assignee
1
BAYER AKTIENGESELLSCHAFT
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020160199
10054558
Correspondence name and address
BAYER CORP
THOMAS W. ROY
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 5
Reel/Frame:015618/0832   Pages: 2
Recorded: 01/24/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOFACKER, STEFFEN
Exec Dt:
12/17/2002
2
GURTLER, CHRISTOPH
Exec Dt:
12/17/2002
3
TILLACK, JORG
Exec Dt:
12/20/2002
Assignee
1
BAYER AKTIENGESELLSCHAFT
D 51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6894182
US20030125576
10298705
Correspondence name and address
BAYER MATERIALSCIENCE LLC
JOSEPH C. GIL
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 6
Reel/Frame:013764/0960   Pages: 3
Recorded: 02/19/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOFACKER, STEFFEN
Exec Dt:
01/07/2003
2
GERTZMANN, ROLF
Exec Dt:
01/07/2003
3
FLECK, OLAF
Exec Dt:
01/08/2003
4
RUTTMANN, GERHARD
Exec Dt:
01/09/2003
5
BRUMMER, HANNO
Exec Dt:
01/23/2003
Assignee
1
BAYER AKTIENGESELLSCHAFT
KONZERNBEREICH RP
PATENTE UND LIZENZEN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6825376
US20030120019
10316364
Correspondence name and address
BAYER CORPORATION
THOMAS W. ROY
100 BAYER ROAD
PATENT DEPARTMENT
PITTSBURGH, PA 15108
Assignment: 7
Reel/Frame:013869/0011   Pages: 3
Recorded: 03/11/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MARX, THIEMO
Exec Dt:
01/28/2003
2
MAGER, MICHAEL
Exec Dt:
01/30/2003
3
WEGE, VOLKER
Exec Dt:
01/27/2003
4
HOFACKER, STEFFEN
Exec Dt:
01/30/2003
Assignee
1
BAYER AKTIENGESELLSCHAFT
D-51368, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6699316
US20030172845
10385554
Correspondence name and address
BAYER POLYMERS LLC
JOSEPH C. GIL
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 8
Reel/Frame:015314/0925   Pages: 2
Recorded: 05/10/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HOFACKER, STEFFEN
Exec Dt:
03/30/2004
Assignee
1
BAYER MATERIALSCIENCE AG
51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7060778
US20040230069
10842402
Correspondence name and address
BAYER POLYMERS LLC
LYNDANNE M. WHALEN
100 BAYER ROAD
PATENT DEPARTMENT
PITTSBURGH, PA 15205-9741
Assignment: 9
Reel/Frame:015808/0251   Pages: 2
Recorded: 09/15/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOFACKER, STEFFEN
Exec Dt:
06/23/2004
2
WITOSSEK, HERBERT
Exec Dt:
07/01/2004
3
BACKER, LOTHAR
Exec Dt:
07/05/2004
Assignee
1
BAYER MATERIALSCIENCE AG
51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7317121
US20050065359
10941656
Correspondence name and address
BAYER MATERIALSCIENCE LLC
JOHN E. MROZINSKI, JR.
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 10
Reel/Frame:042994/0637   Pages: 2
Recorded: 07/13/2017
Attorney Dkt #:LEA36875US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOFACKER, STEFFEN
Exec Dt:
06/24/2004
2
BACHMANN, ROLF
Exec Dt:
06/25/2004
3
BACKER, LOTHAR
Exec Dt:
07/05/2004
4
WITOSSEK, HERBERT
Exec Dt:
07/01/2004
Assignee
1
BAYER MATERIALSCIENCE AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7420077
US20070219388
11804774
Correspondence name and address
DONALD R. PALLADINO
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205
Assignment: 11
Reel/Frame:015808/0245   Pages: 3
Recorded: 09/15/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOFACKER, STEFFEN
Exec Dt:
06/26/2004
2
BACHMANN, ROLF
Exec Dt:
06/25/2004
3
BACKER, LOTHAR
Exec Dt:
07/05/2004
4
WITOSSEK, HERBERT
Exec Dt:
07/01/2004
Assignee
1
BAYER MATERIALSCIENCE AG
51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7238825
US20050065360
10941659
Correspondence name and address
BAYER MATERIALSCIENCE LLC
JOHN E. MROZINSKI, JR.
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 12
Reel/Frame:017076/0238   Pages: 3
Recorded: 10/04/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOFACKER, STEFFEN
Exec Dt:
01/08/2005
2
MECHTEL, MARKUS
Exec Dt:
01/08/2005
3
KLIMMASCH, THOMAS
Exec Dt:
04/08/2005
Assignee
1
BAYER MATERIALSCIENCE AG
51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060079632
11243000
Correspondence name and address
BAYER MATRIALSCIENCE LLC
100 BAYER ROAD
PITTSBURGH, PA 25205-9741
Assignment: 13
Reel/Frame:016729/0113   Pages: 2
Recorded: 06/24/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HOFACKER, STEFFEN
Exec Dt:
05/30/2005
Assignee
1
BAYER MATERIALSCIENCE AG
D51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060004176
11165699
Correspondence name and address
BAYER MATERIALSCIENCE LLC
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 14
Reel/Frame:016865/0988   Pages: 4
Recorded: 10/10/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GERLACH, ARNE
Exec Dt:
08/31/2005
2
GROTH, TORSTEN
Exec Dt:
09/02/2005
3
HOFACKER, STEFFEN
Exec Dt:
09/08/2005
Assignee
1
LANXESS DEUTSCHLAND GMBH
D-51369 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060020121
11182568
Correspondence name and address
DIDERICO VAN EYL
LANXESS CORPORATION
LAW & INTELLECTUAL PROPERTY DEPARTMENT
111 RIDC PARK WEST DRIVE
PITTSBURGH, PA 15275-1112
Assignment: 15
Reel/Frame:017111/0500   Pages: 2
Recorded: 10/21/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HOFACKER, STEFFEN
Exec Dt:
09/23/2005
Assignee
1
BAYER MATERIALSCIENCE AG
KONZERNBEREICH RP
PATENTE UND LIZENZEN
LEVERKUSEN, GERMANY D-51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060052572
11214995
Correspondence name and address
THOMAS W. ROY
BAYER MATERIALSSCIENCE LLC
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205
Assignment: 16
Reel/Frame:017784/0155   Pages: 2
Recorded: 04/17/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HOFACKER, STEFFEN
Exec Dt:
02/09/2006
Assignee
1
BAYER MATERIALSCIENCE AG
51368 LEVERKUSEN
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7473756
US20060241267
11405248
Correspondence name and address
BAYER MATERIALSCIENCE LLC
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 17
Reel/Frame:017983/0458   Pages: 3
Recorded: 06/07/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOFACKER, STEFFEN
Exec Dt:
04/28/2006
2
WAMPRECHT, CHRISTIAN
Exec Dt:
05/02/2006
3
MECHTEL, MARKUS
Exec Dt:
04/28/2006
4
YUVA, NUSRET
Exec Dt:
04/28/2006
Assignee
1
BAYER MATERIALSCIENCE AG
51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060281857
11448231
Correspondence name and address
JOSEPH C. GIL, BAYER MATERIALSCIENCE LLC
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 18
Reel/Frame:018012/0264   Pages: 3
Recorded: 06/20/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RISCHE, THORSTEN
Exec Dt:
05/22/2006
2
MUNZMAY, THOMAS
Exec Dt:
06/06/2006
3
POHL, TORSTEN
Exec Dt:
06/06/2006
4
KLIPPERT, UWE
Exec Dt:
06/06/2006
5
HOFACKER, STEFFEN
Exec Dt:
06/06/2006
Assignee
1
BAYER MATERIALSCIENCE AG
51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060293468
11471038
Correspondence name and address
JOSEPH C. GIL, BAYER MATERIALSCIENCE LLC
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 19
Reel/Frame:018793/0851   Pages: 4
Recorded: 01/18/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOFACKER, STEFFEN
Exec Dt:
11/20/2006
2
FELLER, THOMAS
Exec Dt:
11/20/2006
3
MICHAELIS, THOMAS
Exec Dt:
11/20/2006
4
DOERR, SEBASTIAN
Exec Dt:
11/21/2006
5
SCHWANNECKE, DIRK
Exec Dt:
01/09/2007
Assignees
1
BAYER MATERIALSCIENCE AKTIENGESELLSCHAFT
51368 LEVERKUSEN, GERMANY
2
SYMRISE GMBH & CO. KG
MUHLENFELDSTRASSE 1
37603 HOLZMINDEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080102157
11586099
Correspondence name and address
LYNDANNE M. WHALEN
BAYER MATERIALSCIENCE LLC
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 20
Reel/Frame:018997/0478   Pages: 3
Recorded: 03/06/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOFACKER, STEFFEN
Exec Dt:
01/21/2007
2
FELLER, THOMAS
Exec Dt:
01/31/2007
3
KOCHER, JURGEN
Exec Dt:
02/01/2007
Assignee
1
BAYER MATERIALSCIENCE AG
51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070166552
11651637
Correspondence name and address
ROBERT S. KLEMZ, BAYER ET AL.
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 21
Reel/Frame:019053/0529   Pages: 3
Recorded: 03/19/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RISCHE, THORSTEN
Exec Dt:
02/02/2007
2
FELLER, THOMAS
Exec Dt:
02/12/2007
3
CASSELMANN, HOLGER
Exec Dt:
02/13/2007
4
KUREK, GERALD
Exec Dt:
02/20/2007
5
HOFACKER, STEFFEN
Exec Dt:
02/12/2007
Assignee
1
BAYER MATERIALSCIENCE AG
51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070167565
11651773
Correspondence name and address
ROBERT S. KLEMZ
BAYER MATERIALSCIENCE LLC
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 22
Reel/Frame:019307/0077   Pages: 3
Recorded: 05/11/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TRINKS, RAINER
Exec Dt:
03/29/2007
2
RISCHE, THORSTEN
Exec Dt:
04/20/2007
3
FELLER, THOMAS
Exec Dt:
04/02/2007
4
HOFACKER, STEFFEN
Exec Dt:
04/02/2007
5
BLUM, HARALD
Exec Dt:
04/10/2007
6
MEIER-WESTHUES, HANS-ULRICH
Exec Dt:
04/24/2007
Assignee
1
BAYER MATERIALSCIENCE AG
51368 LEVERKUSEN
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070219296
11716939
Correspondence name and address
BAYER MATERIALSCIENCE LLC
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 23
Reel/Frame:019213/0034   Pages: 2
Recorded: 04/20/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOHLER, BURKHARD
Exec Dt:
04/02/2007
2
HOFACKER, STEFFEN
Exec Dt:
04/03/2007
Assignee
1
BAYER MATERIALSCIENCE LLC
D 51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070219337
11717541
Correspondence name and address
BAYER MATERIALSCIENCE LLC
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 24
Reel/Frame:019483/0049   Pages: 3
Recorded: 06/22/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOFACKER, STEFFEN
Exec Dt:
05/11/2007
2
RISCHE, THORSTEN
Exec Dt:
05/22/2007
3
TRINKS, RAINER
Exec Dt:
05/11/2007
4
DORR, SEBASTIAN
Exec Dt:
05/14/2007
5
LANGE, WERNER
Exec Dt:
06/01/2007
Assignee
1
BAYER MATERIALSCIENCE AG
D 51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070243149
11732576
Correspondence name and address
BAYER MATERIALSCIENCE LLC
100 BAYER ROAD
PITTSBURGH, PENNSYLVANIA 15205-9741
Assignment: 25
Reel/Frame:019538/0416   Pages: 3
Recorded: 07/05/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOFACKER, STEFFEN
Exec Dt:
06/13/2007
2
RISCHE, THORSTEN
Exec Dt:
06/20/2007
3
NIESTEN, MEIKE
Exec Dt:
06/20/2007
4
FELLER, THOMAS
Exec Dt:
06/04/2007
5
MICHAELS, THOMAS
Exec Dt:
06/05/2007
Assignee
1
BAYER MATERIALSCIENCE AG
51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070249745
11787455
Correspondence name and address
BAYER MATERIALSCIENCE LLC
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 26
Reel/Frame:021141/0573   Pages: 3
Recorded: 06/24/2008
Attorney Dkt #:15778-00093-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NENNEMANN, ARNO
Exec Dt:
05/20/2008
2
HOFACKER, STEFFEN
Exec Dt:
05/26/2008
3
MECHTEL, MARKUS
Exec Dt:
05/27/2008
4
KLIMMASCH, THOMAS
Exec Dt:
05/28/2008
Assignee
1
BAYER MATERIALSCIENCE AG
PATENTS AND LICENSING
BUILDING Q 18
LEVERKUSEN, GERMANY 51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080281025
12116571
Correspondence name and address
CONNOLLY BOVE LODGE & HUTZ, LLP
P O BOX 2207
WILMINGTON, DE 19899
Assignment: 27
Reel/Frame:021352/0823   Pages: 4
Recorded: 08/07/2008
Attorney Dkt #:15778-00131-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NENNEMANN, ARNO
Exec Dt:
06/04/2008
2
HOFACKER, STEFFEN
Exec Dt:
06/13/2008
3
MECHTEL, MARKUS
Exec Dt:
06/20/2008
4
KLIMMASCH, THOMAS
Exec Dt:
06/23/2008
5
GUERTLER, CHRISTOPH
Exec Dt:
06/23/2008
Assignee
1
BAYER MATERIALSCIENCE AG
LAW & PATENTS
PATENTS AND LICENSING
LEVERKUSEN, GERMANY 51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090008613
12116523
Correspondence name and address
ASHLEY I. PEZZNER
1007 NORTH ORANGE STREET
WILMINGTON, DE 19899
Assignment: 28
Reel/Frame:021441/0317   Pages: 4
Recorded: 08/26/2008
Attorney Dkt #:15778-00095-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NIESTEN, MEIKE
Exec Dt:
07/22/2008
2
HOFACKER, STEFFEN
Exec Dt:
07/31/2008
3
RISCHE, THORSTEN
Exec Dt:
07/29/2008
4
DOERR, SEBASTIAN
Exec Dt:
07/24/2008
5
KRAEMER, THORSTEN
Exec Dt:
08/13/2008
Assignee
1
BAYER MATERIALSCIENCE AG
PATENTS & LICENSING
BUILDING Q 18
LEVERKUSEN, GERMANY D-51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090018224
12170820
Correspondence name and address
EAMONN P. MORRISON
THE NEMOURS BUILDING
1007 NORTH ORANGE STREET, P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 29
Reel/Frame:024222/0594   Pages: 2
Recorded: 04/13/2010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DORR, SEBASTIAN
Exec Dt:
03/09/2010
2
HOFACKER, STEFFEN
Exec Dt:
03/17/2010
3
VIALA, SOPHIE
Exec Dt:
03/17/2010
Assignee
1
BAYER MATERIALSCIENCE AG
PATENTS & LICENSING
BUILDING Q 18
LEVERKUSEN, GERMANY 51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100215608
12707796
Correspondence name and address
EARMONN P. MORRISON
CONNOLLY BOVE LODGE & HUTZ LLP
1007 NORTH ORANGE STREET
P.O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 30
Reel/Frame:025158/0390   Pages: 2
Recorded: 10/19/2010
Attorney Dkt #:15778-00317-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VIALA, SOPHIE
Exec Dt:
07/06/2010
2
DORR, SEBASTIAN
Exec Dt:
07/01/2010
3
HOFACKER, STEFFEN
Exec Dt:
06/29/2010
Assignee
1
BAYER MATERIALSCIENCE AG
PATENTS & LICENSING
BUILDING Q 18
LEVERKUSEN, GERMANY D-51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10045930
US20110097289
12934763
Correspondence name and address
EAMONN P. MORRISON
CONNOLLY BOVE LODGE & HUTZ LLP
1007 NORTH ORANGE STREET
P.O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 31
Reel/Frame:025158/0626   Pages: 2
Recorded: 10/19/2010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VIALA, SOPHIE
Exec Dt:
07/06/2010
2
DORR, SEBASTIAN
Exec Dt:
07/01/2010
3
HOFACKER, STEFFEN
Exec Dt:
06/29/2010
Assignee
1
BAYER MATERIALSCIENCE AG
PATENTS & LICENSING
BUILDING Q 18
LEVERKUSEN, GERMANY D-51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110027211
12934849
Correspondence name and address
EAMONN P. MORRISON
CONNOLLY BOVE LODGE & HUTZ LLP
1007 NORTH ORANGE STREET
P.O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 32
Reel/Frame:025127/0610   Pages: 2
Recorded: 10/11/2010
Attorney Dkt #:15778-00322-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DORR, SEBASTIAN
Exec Dt:
07/14/2010
2
VIALA, SOPHIE
Exec Dt:
08/05/2010
3
HOFACKER, STEFFEN
Exec Dt:
07/21/2010
Assignee
1
BAYER MATERIALSCIENCE AG
PATENTS & LICENSING
BUILDING Q 18
LEVERKUSEN, GERMANY D-51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110015279
12934519
Correspondence name and address
EAMONN P. MORRISON
CONNOLLY BOVE LODGE & HUTZ LLP
1007 NORTH ORANGE STREET
P.O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 33
Reel/Frame:025078/0598   Pages: 3
Recorded: 10/01/2010
Attorney Dkt #:15778-00320-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DOERR, SEBASTIAN
Exec Dt:
08/10/2010
2
BLUM, HARALD
Exec Dt:
09/05/2010
3
HOFACKER, STEFFEN
Exec Dt:
08/31/2010
4
VIALA, SOPHIE
Exec Dt:
08/23/2010
Assignee
1
BAYER MATERIALSCIENCE AG
51368
---
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110044933
12935980
Correspondence name and address
MATTHEW W. HAMMERSLEY
1007 NORTH ORANGE STREET
---
WILMINGTON, DE 19801
Assignment: 34
Reel/Frame:025158/0596   Pages: 2
Recorded: 10/19/2010
Attorney Dkt #:15778-00318-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VIALA, SOPHIE
Exec Dt:
08/23/2010
2
DORR, SEBASTIAN
Exec Dt:
08/23/2010
3
HOFACKER, STEFFEN
Exec Dt:
08/31/2010
Assignee
1
BAYER MATERIALSCIENCE AG
PATENTS & LICENSING
BUILDING Q 18
LEVERKUSEN, GERMANY D-51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110014139
12934539
Correspondence name and address
EAMONN P. MORRISON
CONNOLLY BOVE LODGE & HUTZ LLP
1007 NORTH ORANGE STREET
P.O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 35
Reel/Frame:025803/0703   Pages: 4
Recorded: 02/14/2011
Attorney Dkt #:15778-00343-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NIESTEN, MEIKE
Exec Dt:
09/23/2010
2
HOFACKER, STEFFEN
Exec Dt:
09/23/2010
3
RISCHE, THORSTEN
Exec Dt:
09/23/2010
4
DOERR, SEBASTIAN
Exec Dt:
09/27/2010
Assignee
1
BAYER MATERIALSCIENCE AG
PATENTS & LICENSING
BUILDING Q 18
LEVERKUSEN, GERMANY D-51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110091839
13000047
Correspondence name and address
DAVID M. MORSE
1007 NORTH ORANGE STREET
P.O. BOX 2207
WILMINGTON, DE 19801
Assignment: 36
Reel/Frame:025752/0556   Pages: 2
Recorded: 02/07/2011
Attorney Dkt #:15778-00359
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VIALA, SOPHIE
Exec Dt:
01/24/2011
2
DOERR, SEBASTIAN
Exec Dt:
01/03/2011
3
HOFACKER, STEFFEN
Exec Dt:
12/10/2010
Assignee
1
BAYER MATERIALSCIENCE AG
BUILDING Q 18
LEVERKUSEN, GERMANY D-51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110117042
13054555
Correspondence name and address
MATTHEW W. HAMMERSLEY
1007 N. ORANGE STREET
WILMINGTON, DE 19801
Assignment: 37
Reel/Frame:034553/0929   Pages: 2
Recorded: 12/19/2014
Attorney Dkt #:2901664-091000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VAILA, SOPHIE
Exec Dt:
07/18/2012
2
DOERR, SEBASTIAN
Exec Dt:
07/20/2012
3
HOFACKER, STEFFEN
Exec Dt:
07/19/2012
Assignee
1
BAYER INTELLECTUAL PROPERTY GMBH
ALFRED-NOBEL-STR. 10
MONHEIM, GERMANY 40789
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8986661
US20120308496
13578534
Correspondence name and address
MILES AND STOCKBRIDGE
30 WEST PATRICK STREET
SUITE 600
FREDERICK, MD 21701

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