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Patent Assignment Assignor Details
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Assignor Name : YUVA, NUSRET
Total Assignments: 32
Assignment: 1
Reel/Frame:006564/0629   Pages: 2
Recorded: 05/12/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BLUM, HARALD
Exec Dt:
03/19/1993
2
KAHL, LOTHAR
Exec Dt:
03/17/1993
3
YUVA, NUSRET
Exec Dt:
03/18/1993
4
BOCK, MANFRED
Exec Dt:
03/18/1993
Assignee
1
BAYER AKTIENGESELLSCHAFT
509 LEVERKUSEN
BAYERWERK, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5349041
NONE
08061640
Correspondence name and address
DONNA J. VEATCH
MILES INC.
PATENT DEPARTMENT
MOBAY ROAD
PITTSBURGH, PA 15205
Assignment: 2
Reel/Frame:007582/0966   Pages: 2
Recorded: 07/20/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHNEIDER, VOLKER
Exec Dt:
05/31/1995
2
BLUM, HARALD
Exec Dt:
05/30/1995
3
KAHL, LOTHAR
Exec Dt:
05/19/1995
4
SCHMITZ, HANS-GUNTER
Exec Dt:
06/12/1995
5
YUVA, NUSRET
Exec Dt:
05/24/1995
Assignee
1
BAYER AKTIENGESELLSCHAFT KONZERNVERWALTUNG RP
PATENTABTEILUNG
51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6166111
NONE
08504610
Correspondence name and address
DONNA J. VEATCH
BAYER CORPORATION
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205
Assignment: 3
Reel/Frame:008539/0331   Pages: 2
Recorded: 04/03/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAUMBACH, BEATE
Exec Dt:
03/06/1997
2
KONIG, EBERHARD
Exec Dt:
03/06/1997
3
KAHL, LOTHAR
Exec Dt:
03/06/1997
4
YUVA, NUSRET
Exec Dt:
03/06/1997
Assignee
1
BAYER AKTIENGESELLSCHAFT
PATENT UND LIZENZEN
KONZERNVEREICH RP
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5723536
NONE
08832551
Correspondence name and address
BAYER CORPORATION
THOMAS W. ROY
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205
Assignment: 4
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: 5
Reel/Frame:012527/0880   Pages: 2
Recorded: 01/17/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAGER, MICHAEL
Exec Dt:
01/02/2002
2
MECHTEL, MARKUS
Exec Dt:
01/07/2002
3
KRAUS, HARALD
Exec Dt:
01/08/2002
4
YUVA, NUSRET
Exec Dt:
01/07/2002
Assignee
1
BAYER AKTIENGESELLSCHAFT
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6673458
US20020099161
10053185
Correspondence name and address
BAYER CORPORATION
KAREN S. LOCKHART
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 6
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: 7
Reel/Frame:017283/0232   Pages: 3
Recorded: 11/28/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GURTLER, CHRISTOPHER
Exec Dt:
08/25/2005
2
MECHTEL, MARKUS
Exec Dt:
08/29/2005
3
WEIKARD, JAN
Exec Dt:
08/31/2005
4
YUVA, NUSRET
Exec Dt:
08/30/2005
Assignee
1
BAYER MATERIALSCIENCE AG
51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060116502
11287752
Correspondence name and address
THOMAS W. ROY
BAYER MATERIALSCIENCE LLC
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 8
Reel/Frame:017646/0102   Pages: 3
Recorded: 03/06/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOFFACKER, STEFFEN
Exec Dt:
01/31/2006
2
MECHTEL, MARKUS
Exec Dt:
02/01/2006
3
MUNZMAY, THOMAS
Exec Dt:
02/02/2006
4
YUVA, NUSRET
Exec Dt:
02/01/2006
5
GERTZMANN, ROLF
Exec Dt:
02/02/2006
Assignee
1
BAYER MATERIALSCIENCE AG
D 51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7550527
US20060205857
11368928
Correspondence name and address
BAYER MATERIALSCIENCE LLC
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 9
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: 10
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
Assignment: 11
Reel/Frame:022809/0711   Pages: 4
Recorded: 06/10/2009
Attorney Dkt #:14069-00244-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MUNZMAY, ALICE
Exec Dt:
01/29/2009
2
NENNEMANN, ARNO
Exec Dt:
01/14/2009
3
MECHTEL, MARKUS
Exec Dt:
01/16/2009
4
YUVA, NUSRET
Exec Dt:
01/16/2009
5
NIESTEN, MEIKE
Exec Dt:
01/16/2008
Assignee
1
BAYER MATERIALSCIENCE AG
LAW AND PATENTS
PATENTS AND LICENSING, BUILDING Q 18
LEVERKUSEN, GERMANY D-51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8299168
US20090163648
12338419
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: 12
Reel/Frame:022497/0327   Pages: 4
Recorded: 04/02/2009
Attorney Dkt #:14069-00245
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MUENZMAY, ALICE
Exec Dt:
01/24/2009
2
MAGER, MICHAEL
Exec Dt:
01/19/2009
3
MECHTEL, MARKUS
Exec Dt:
01/21/2009
4
YUVA, NUSRET
Exec Dt:
01/21/2009
Assignee
1
BAYER MATERIAL SCIENCE AG
PATENTS & LICENSING
BUILDING Q 18
LEVERKUSEN, GERMANY D-51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090163618
12338489
Correspondence name and address
EAMONN P. MORRISON
1007 NORTH ORANGE STREET
WILMINGTON, DE 19801
Assignment: 13
Reel/Frame:022500/0650   Pages: 4
Recorded: 04/03/2009
Attorney Dkt #:14069-00248-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NENNEMANN, ARNO
Exec Dt:
01/27/2009
2
IRLE, CHRISTOPH
Exec Dt:
02/05/2009
3
YUVA, NUSRET
Exec Dt:
02/05/2009
4
MUENZMAY, ALICE
Exec Dt:
01/19/2009
Assignee
1
BAYER MATERIALSCIENCE AG
BUILDING Q 18
LEVERKUSEN, GERMANY D-51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090163636
12338520
Correspondence name and address
CONNOLLY BOVE LODGE & HUTZ LLP
1007 NORTH ORANGE STREET
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 14
Reel/Frame:042989/0387   Pages: 3
Recorded: 07/12/2017
Attorney Dkt #:BMS071192US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NENNEMANN, ARNO
Exec Dt:
01/27/2009
2
IRLE, CHRISTOPH
Exec Dt:
02/05/2009
3
YUVA, NUSRET
Exec Dt:
02/05/2009
4
MUENZMAY, ALICE
Exec Dt:
01/19/2009
Assignee
1
BAYER MATERIALSCIENCE AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8802775
US20120316277
13588390
Correspondence name and address
DONALD R. PALLADINO
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205
Assignment: 15
Reel/Frame:031345/0613   Pages: 3
Recorded: 10/04/2013
Attorney Dkt #:2901664-080000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KLEIN, ANDREAS
Exec Dt:
07/20/2011
2
PETZOLDT, JOACHIM, DR.
Exec Dt:
07/20/2011
3
YUVA, NUSRET
Exec Dt:
07/21/2011
4
IRLE, CHRISTOPH, DR.
Exec Dt:
08/08/2011
Assignee
1
BAYER MATERIALSCIENCE AG
BAYER MATERIAL SCIENCE AG
LEVERKUSEN, GERMANY 51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120059118
13147477
Correspondence name and address
MILES & STOCKBRIDGE P.C.
1751 PINNACLE DRIVE
SUITE 500
TYSONS CORNER, VA 22102
Assignment: 16
Reel/Frame:030509/0540   Pages: 4
Recorded: 05/30/2013
Attorney Dkt #:14069-00424-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SOMMER, STEFAN
Exec Dt:
02/14/2013
2
LUDEWIG, MICHAEL
Exec Dt:
02/12/2013
3
FISCHER, WOLFGANG
Exec Dt:
02/14/2013
4
YUVA, NUSRET
Exec Dt:
02/14/2013
Assignee
1
BAYER INTELLECTUAL PROPERTY GMBH
ALFRED-NOBEL-STRASSE 10
MONHEIM, GERMANY 40789
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9631117
US20130095330
13651581
Correspondence name and address
NOVAK DRUCE CONNOLLY BOVE + QUIGG LLP
1007 NORTH ORANGE STREET
WILMINGTON, DE 19801
Assignment: 17
Reel/Frame:032592/0321   Pages: 3
Recorded: 04/03/2014
Attorney Dkt #:34250-00052
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LUDEWIG, MICHAEL
Exec Dt:
02/12/2013
2
SOMMER, STEFAN
Exec Dt:
02/14/2013
3
FISCHER, WOLFGANG
Exec Dt:
02/14/2013
4
YUVA, NUSRET
Exec Dt:
02/14/2013
Assignee
1
BAYER INTELLECTUAL PROPERTY GMBH
ALFRED-NOBEL-STRASSE 10
MONHEIM, GERMANY 40789
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8932722
US20130095331
13651748
Correspondence name and address
GEOFFREY A. ZELLEY
1007 NORTH ORANGE STREET
WILMINGTON, DE 19801
Assignment: 18
Reel/Frame:031583/0808   Pages: 3
Recorded: 11/12/2013
Attorney Dkt #:15778-00473-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHRINNER, MARC CLAUDIUS, DR.
Exec Dt:
10/21/2013
2
GEWIB, HEINZ-DIETMAR
Exec Dt:
09/12/2013
3
REYER, ROBERT
Exec Dt:
09/12/2013
4
YUVA, NUSRET
Exec Dt:
09/13/2013
5
MELCHIORS, MARTIN, DR.
Exec Dt:
09/16/2013
Assignee
1
BAYER INTELLECTUAL PROPERTY GMBH
ALFRED-NOBEL-STRASSE 10
MONHEIM, GERMANY 40789
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140073735
14110836
Correspondence name and address
ASHLEY PEZZNER
1007 N. ORANGE STREET
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 19
Reel/Frame:032298/0098   Pages: 6
Recorded: 02/26/2014
Attorney Dkt #:14069-00517-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EHBING, HUBERT, DR.
Exec Dt:
01/07/2014
2
HANNIG, FRITHJOF, DR.
Exec Dt:
01/08/2014
3
VOGEL, STEPHANIE, DR.
Exec Dt:
01/10/2014
4
YUVA, NUSRET
Exec Dt:
01/14/2014
5
FISCHER, WOLFGANG, DR.
Exec Dt:
01/15/2014
6
KUCZEWSKI, HELMUT
Exec Dt:
01/05/2014
7
REISNER, ERNST-ULRICH
Exec Dt:
01/03/2014
Assignee
1
BAYER INTELLECTUAL PROPERTY GMBH
ALFRED-NOBEL-STR. 10
MONHEIM AM RHEIN, GERMANY 40789
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9412893
US20140209171
14240954
Correspondence name and address
ASHLEY I. PEZZNER
1007 N. ORANGE STREET
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 20
Reel/Frame:034583/0525   Pages: 6
Recorded: 12/24/2014
Attorney Dkt #:074023-0551-US-513357
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHRINNER, MARC CLAUDIUS
Exec Dt:
06/23/2014
2
GEWISS, HEINZ-DIETMAR
Exec Dt:
06/16/2014
3
YUVA, NUSRET
Exec Dt:
06/16/2014
4
MELCHIORS, MARTIN
Exec Dt:
06/18/2014
Assignee
1
BAYER INTELLECTUAL PROPERTY GMBH
ALFRED-NOBEL-STR. 10
MONHEIM AM RHEIN, GERMANY 40789
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9593256
US20140316050
14365195
Correspondence name and address
DRINKER BIDDLE & REATH LLP (WM)
222 DELAWARE AVENUE, STE. 1410
WILMINGTON, DE 19801
Assignment: 21
Reel/Frame:033527/0157   Pages: 4
Recorded: 08/13/2014
Attorney Dkt #:PF0072099WOUS(BCM0016)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FISCHER, WOLFGANG
Exec Dt:
07/30/2014
2
YUVA, NUSRET
Exec Dt:
08/04/2014
Assignee
1
ALLNEX IP S.À.R.L
76 GRAND-RUE
LUXEMBURG, GERMANY L-1660
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9073082
US20140371384
14366754
Correspondence name and address
SERVILLA WHITNEY
33 WOOD AVENUE SOUTH
SECOND FLOOR, SUITE 210
ISELIN, NJ 08830
Assignment: 22
Reel/Frame:043575/0714   Pages: 9
Recorded: 09/13/2017
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HECKING, ANDREAS
Exec Dt:
07/18/2017
2
EGGERT, CHRISTOPH
Exec Dt:
07/18/2017
3
WERNER, UWE
Exec Dt:
07/06/2017
4
YUVA, NUSRET
Exec Dt:
07/07/2017
5
BEHNKEN, GESA
Exec Dt:
07/18/2017
6
REYER, ROBERT
Exec Dt:
07/13/2017
Assignee
1
COVESTRO DEUTSCHLAND
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180079852
15557997
Correspondence name and address
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205
Assignment: 23
Reel/Frame:043601/0684   Pages: 8
Recorded: 09/15/2017
Attorney Dkt #:BMS151039US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAAS, HANS-JOSEF
Exec Dt:
07/06/2017
2
EGGERT, CHRISTOPH
Exec Dt:
08/18/2017
3
HECKING, ANDREAS
Exec Dt:
07/18/2017
4
YUVA, NUSRET
Exec Dt:
07/07/2017
5
BEHNKEN, GESA
Exec Dt:
07/18/2017
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10472455
US20180112026
15558714
Correspondence name and address
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205
Assignment: 24
Reel/Frame:043767/0225   Pages: 4
Recorded: 10/03/2017
Attorney Dkt #:BMS151031US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAAS, HANS-JOSEF
Exec Dt:
07/31/2017
2
EGGERT, CHRISTOPH
Exec Dt:
07/31/2017
3
YUVA, NUSRET
Exec Dt:
08/06/2017
4
MEYER, ACHIM
Exec Dt:
08/04/2017
5
BEHNKEN, GESA
Exec Dt:
08/27/2017
6
HECKING, ANDREAS
Exec Dt:
08/27/2017
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180155574
15557990
Correspondence name and address
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205
Assignment: 25
Reel/Frame:046066/0174   Pages: 7
Recorded: 06/13/2018
Attorney Dkt #:COV161164US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DÖRR, SEBASTIAN
Exec Dt:
05/15/2018
2
BEUCK, SASKIA
Exec Dt:
05/25/2018
3
LAAS, HANS-JOSEF
Exec Dt:
05/09/2018
4
GRESZTA-FRANZ, DOROTA
Exec Dt:
05/09/2018
5
YUVA, NUSRET
Exec Dt:
05/09/2018
6
BORN, RALPH-GEORG
Exec Dt:
05/09/2018
7
EKIN, ALAN
Exec Dt:
04/09/2018
Assignees
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
2
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PENNSYLVANIA 15205
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11008416
US20190292299
15933475
Correspondence name and address
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205
Assignment: 26
Reel/Frame:053845/0012   Pages: 14
Recorded: 09/22/2020
Attorney Dkt #:2017P30179WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BEUCK, SASKIA
Exec Dt:
03/19/2020
2
DOERR, SEBASTIAN
Exec Dt:
03/09/2020
3
LAAS, HANS-JOSEF
Exec Dt:
03/12/2020
4
GRESZTA-FRANZ, DOROTA
Exec Dt:
03/10/2020
5
YUVA, NUSRET
Exec Dt:
03/10/2020
6
BORN, RALPH-GEORG
Exec Dt:
06/05/2020
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210024679
17040063
Correspondence name and address
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205
Assignment: 27
Reel/Frame:053845/0085   Pages: 11
Recorded: 09/22/2020
Attorney Dkt #:2017P30180WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BEUCK, SASKIA
Exec Dt:
03/19/2020
2
DOERR, SEBASTIAN
Exec Dt:
03/09/2020
3
LAAS, HANS-JOSEF
Exec Dt:
03/12/2020
4
GRESZTA-FRANZ, DOROTA
Exec Dt:
03/10/2020
5
YUVA, NUSRET
Exec Dt:
03/10/2020
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210017322
17040067
Correspondence name and address
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205
Assignment: 28
Reel/Frame:053845/0229   Pages: 14
Recorded: 09/22/2020
Attorney Dkt #:2017P30182WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRESZTA-FRANZ, DOROTA
Exec Dt:
03/10/2020
2
BEUCK, SASKIA
Exec Dt:
03/19/2020
3
DOERR, SEBASTIAN
Exec Dt:
03/09/2020
4
LAAS, HANS-JOSEF
Exec Dt:
03/12/2020
5
YUVA, NUSRET
Exec Dt:
03/10/2020
6
GEWISS, HEINZ-DIETMAR
Exec Dt:
03/10/2020
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210024680
17040071
Correspondence name and address
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205
Assignment: 29
Reel/Frame:054028/0473   Pages: 14
Recorded: 10/08/2020
Attorney Dkt #:2017P30181WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRESZTA-FRANZ, DOROTA
Exec Dt:
08/13/2020
2
BEUCK, SASKIA
Exec Dt:
09/24/2020
3
LAAS, HANS-JOSEF
Exec Dt:
08/13/2020
4
YUVA, NUSRET
Exec Dt:
09/28/2020
5
GEWISS, HANS-DIETMAR
Exec Dt:
08/12/2020
Assignee
1
COVESTRO INTELLECTUAL PROPERTY GMBH & CO. KG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210017323
17040068
Correspondence name and address
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205
Assignment: 30
Reel/Frame:056273/0920   Pages: 14
Recorded: 05/18/2021
Attorney Dkt #:2018P30159WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HECKING, ANDREAS
Exec Dt:
02/19/2021
2
EGGERT, CHRISTOPH
Exec Dt:
02/19/2021
3
YUVA, NUSRET
Exec Dt:
02/25/2021
4
MEYER, ACHIM
Exec Dt:
02/22/2021
Assignee
1
COVESTRO INTELLECTUAL PROPERTY GMBH & CO. KG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220010053
17294777
Correspondence name and address
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205
Assignment: 31
Reel/Frame:057224/0206   Pages: 5
Recorded: 08/19/2021
Attorney Dkt #:2018P30197WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LATORRE MARTINEZ, IRENE CRISTINA
Exec Dt:
03/23/2021
2
GRESZTA-FRANZ, DOROTA
Exec Dt:
03/23/2021
3
PIRES, RAUL
Exec Dt:
03/23/2021
4
YUVA, NUSRET
Exec Dt:
03/23/2021
5
FLUEGEL, MAGDALENA
Exec Dt:
03/24/2021
6
HECKING, ANDREAS
Exec Dt:
03/23/2021
7
GOLLING, FLORIAN
Exec Dt:
03/23/2021
Assignee
1
COVESTRO INTELLECTUAL PROPERTY GMBH & CO. KG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11667747
US20220144998
17432132
Correspondence name and address
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205
Assignment: 32
Reel/Frame:060918/0277   Pages: 33
Recorded: 07/26/2022
Attorney Dkt #:2018P30286WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAAS, HANS-JOSEF
Exec Dt:
01/19/2022
2
STEMPFLE, FLORIAN
Exec Dt:
02/01/2022
3
LAEMMERHOLD, KAI
Exec Dt:
01/25/2022
4
BEUCK, SASKIA
Exec Dt:
01/17/2022
5
PIRES, RAUL
Exec Dt:
01/19/2022
6
GUERTLER, CHRISTOPH
Exec Dt:
01/17/2022
7
YUVA, NUSRET
Exec Dt:
01/30/2022
8
BORN, RALPH-GEORG
Exec Dt:
01/17/2022
9
THIEL, DANIEL
Exec Dt:
07/19/2022
10
GUDUGUNTLA, SURESHBABU
Exec Dt:
07/15/2022
11
LEITNER, WALTER
Exec Dt:
01/22/2022
Assignee
1
COVESTRO INTELLECTUAL PROPERTY GMBH & CO. KG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220251280
17624763
Correspondence name and address
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205

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