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Patent Assignment Assignor Details
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Assignor Name : FRUH, THOMAS
Total Assignments: 29
Assignment: 1
Reel/Frame:008688/0086   Pages: 3
Recorded: 08/14/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAIKA, HIDEYUKI
Exec Dt:
02/07/1996
2
MURATA, TOSHIKI
Exec Dt:
02/07/1996
3
PITTERNA, THOMAS
Exec Dt:
02/27/1996
4
FRUH, THOMAS
Exec Dt:
02/27/1996
5
SVENSSON, LENE D.
Exec Dt:
03/12/1996
6
URADE, YOSHIHIRO
Exec Dt:
02/07/1996
7
YAMAMURA, TAKAKI
Exec Dt:
02/07/1996
8
OKADA, TOSHIKAZU
Exec Dt:
02/07/1996
Assignee
1
JAPAT LTD.
KLYBECKSTRASSE 141
4057 BASLE, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5780498
NONE
08637720
Correspondence name and address
WENDEROTH, LIND & PONACK
MICHAEL R. DAVIS
805 15TH STREET, N.W., STE. 700
WASHINGTON, D.C. 20005
Assignment: 2
Reel/Frame:008695/0161   Pages: 2
Recorded: 09/09/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FRUH, THOMAS
Exec Dt:
08/12/1997
2
PITTERNA, THOMAS
Exec Dt:
08/12/1997
3
MURATA, TOSHIKI
Exec Dt:
08/28/1997
4
SVENSSON, LENE D.
Exec Dt:
08/19/1997
5
YUUMOTO, YOKO
Exec Dt:
08/28/1997
6
SAKAKI, JUNICHI
Exec Dt:
08/28/1997
Assignee
1
JAPAT LTD.
KLYBECKSTRASSE 141
4057 BASLE, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5703106
NONE
08718593
Correspondence name and address
WENDEROTH, LIND & PONACK
JOHN T. MILLER
805 15TH STREET, N.W., STE. 700
WASHINGTON, DC 20005
Assignment: 3
Reel/Frame:010943/0053   Pages: 2
Recorded: 06/27/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FRUH, THOMAS
Exec Dt:
12/03/1999
2
HEILIGER, LUDGER
Exec Dt:
12/03/1999
3
LOHWASSER, HERMANN
Exec Dt:
12/04/1999
Assignee
1
RHEIN CHEMIE RHEINAU GMBH
DUSSELDORFER STR. 23-27
MANNHEIM, GERMANY D-682
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6136987
NONE
09426037
Correspondence name and address
BAYER CORPORATION
NOLAND J. CHEUNG
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 4
Reel/Frame:010603/0106   Pages: 2
Recorded: 02/10/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HEILIGER, LUDGER
Exec Dt:
01/03/2000
2
PAULI, ALFRED
Exec Dt:
01/03/2000
3
HEGMANN, JOACHIM
Exec Dt:
01/03/2000
4
SCHUDOK, CLEMENS
Exec Dt:
01/04/2000
5
FRUH, THOMAS
Exec Dt:
01/03/2000
Assignee
1
RHEIN CHEMIE RHEINAU GMBH
DUSSELDORFER STR. 23-27
D-68219 MANNHEIM, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6761832
NONE
09499363
Correspondence name and address
BAYER CORPORATION
NOLAND J. CHEUNG
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 5
Reel/Frame:011394/0153   Pages: 2
Recorded: 12/13/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FRUH, THOMAS
Exec Dt:
10/30/2000
2
HEILIGER, LUDGER
Exec Dt:
10/23/2000
3
MULLER, GIORGIO E.
Exec Dt:
11/03/2000
Assignee
1
RHEIN CHEMIE RHEINAU GMBH
DUSSELDORFER STR. 23-27
68219 MANHEIM, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7135515
US20010025071
09736593
Correspondence name and address
BAYER CORPORATION
NOLAND J. CHEUNG
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PENNSYLVANIA 15205-9741
Assignment: 6
Reel/Frame:011492/0448   Pages: 3
Recorded: 01/18/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FRUH, THOMAS
Exec Dt:
11/30/2000
2
HEILIGER, LUDGER
Exec Dt:
11/30/2000
3
KLEINER, THOMAS
Exec Dt:
11/28/2000
4
WEIDENHAUPT, HERMANN-JOSEF
Exec Dt:
11/28/2000
5
KIESEKAMP, JOACHIM
Exec Dt:
12/09/2000
6
SCHUSTER, ROBERT-HANS
Exec Dt:
12/09/2000
Assignee
1
RHEIN CHEMIE RHEINAU GMBH
DUSSELDORFER STR. 23-27
D-68219 MANNHEIM, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6750275
US20010012866
09764672
Correspondence name and address
BAYER CORPORATION, PATENT DEPARTMENT
NOLAND J. CHEUNG
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 7
Reel/Frame:012182/0578   Pages: 3
Recorded: 09/10/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HERPICH, RUDIGER
Exec Dt:
07/13/2001
2
FRUH, THOMAS
Exec Dt:
07/16/2001
3
HEILIGER, LUDGER
Exec Dt:
07/16/2001
4
SCHILLING, KURT
Exec Dt:
07/23/2001
Assignee
1
RHEIM CHEMIE RHEINAU GMBH
DUSSELDORFER STR. 23-27
88219 MANNHEIM, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020082333
09951034
Correspondence name and address
BAYER CORPORATION
NOLAND J. CHEUNG
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 8
Reel/Frame:012172/0001   Pages: 2
Recorded: 09/12/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HERPICH, RUDIGER
Exec Dt:
07/11/2001
2
FRUH, THOMAS
Exec Dt:
07/23/2001
3
HEILIGER, LUDGER
Exec Dt:
07/23/2001
4
SCHILLING, KURT
Exec Dt:
07/23/2001
Assignee
1
RHEIN CHEMIE RHEINAU GMBH
DUSSELDORFER STR. 23-27
68219 MANNHEIM, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6593418
US20020055588
09951041
Correspondence name and address
BAYER CORPORATION
NOLAND J. CHEUNG
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 9
Reel/Frame:012441/0641   Pages: 2
Recorded: 10/29/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OBRECHT, WERNER
Exec Dt:
10/05/2001
2
JESKE, WINFRIED
Exec Dt:
10/08/2001
3
FRUH, THOMAS
Exec Dt:
10/12/2001
4
HEILIGER, LUDGER
Exec Dt:
10/12/2001
Assignee
1
RHEIN CHEMIE RHEINAU GMBH
DUSSELDORFER STR. 23-27
68219 MANNHEIM, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6797780
US20020082364
10033247
Correspondence name and address
BAYER CORPORATION
NOLAND J. CHEUNG
100 BAYER ROAD
PATENT DEPARTMENT
PITTSBURGH, PA 15205-9741
Assignment: 10
Reel/Frame:013978/0624   Pages: 2
Recorded: 04/11/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HEILIGER, LUDGER
Exec Dt:
03/31/2003
2
FRUH, THOMAS
Exec Dt:
03/31/2003
3
MEIERS, MICHAELA
Exec Dt:
03/28/2003
Assignee
1
RHEIN CHEMIE RHEINAU GMBH
DUSSELDORFER STR. 23-27
68219 MANNHEIM, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7160956
US20030195289
10411907
Correspondence name and address
BAYER POLYMERS LLC
JENNIFER R. SENG
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 11
Reel/Frame:016789/0958   Pages: 2
Recorded: 08/10/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STEGER, LOTHAR
Exec Dt:
06/20/2005
2
FRUH, THOMAS
Exec Dt:
05/25/2005
3
HEILIGER, LUDGER
Exec Dt:
05/23/2005
Assignee
1
RHEIN CHEMIE RHEINAU GMBH
DUSSELDORFER STRASSE 23-27
68219 MANNHEIM, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7544729
US20050267247
11135038
Correspondence name and address
JENNIFER R. SENG, LANXESS CORPORATION
LAW & INTELLECTUAL PROPERTY DEPARTMENT
111 RIDC PARK WEST DRIVE
PITTSBURGH, PA 15275-1112
Assignment: 12
Reel/Frame:026029/0566   Pages: 8
Recorded: 03/28/2011
Attorney Dkt #:CH8353/P007 00009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HANNAY, JUDY
Exec Dt:
09/20/2005
2
FRUH, THOMAS
Exec Dt:
08/02/2005
3
OBRECHT, WERNER
Exec Dt:
08/04/2005
Assignees
1
LANXESS DEUTSCHLAND GMBH
D-51369
LEVERKUSEN, GERMANY
2
LANXESS INC.
1265 VIDAL STREET SOUTH
SARNIA, CANADA N7T 7M2
3
RHEIN CHEMIE RHEINAU GMBH
DUSSELDORFER STRASSE 23-27
MANNHEIM, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7947782
US20060254734
11433978
Correspondence name and address
NICANOR A. KOHNCKE
111 RIDC PARK WEST DRIVE
PITTSBURGH, PA 15275-1112
Assignment: 13
Reel/Frame:019318/0553   Pages: 2
Recorded: 05/21/2007
Attorney Dkt #:PO8231-1/RC234
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZISER, TORSTEN
Exec Dt:
03/19/2007
2
FRUH, THOMAS
Exec Dt:
03/19/2007
3
HEILIGER, LUDGER
Exec Dt:
03/25/2007
Assignee
1
RHEIN CHEMIE RHEINAU GMBH
DUSSELDORFER STRASSE 23-27
MANNHEIM, GERMANY 68219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070232733
10573217
Correspondence name and address
NICANOR A. KOHNCKE
111 RIDC PARK WEST DRIVE
PITTSBURGH, PA 15275-1112
Assignment: 14
Reel/Frame:023621/0573   Pages: 6
Recorded: 12/08/2009
Attorney Dkt #:GRAT 1611
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REICHE, ANNETTE
Exec Dt:
10/20/2009
2
MELZNER, DIETER
Exec Dt:
10/20/2009
3
MAHR, ULRICH
Exec Dt:
11/16/2009
4
GRONWALD, OLIVER
Exec Dt:
11/05/2009
5
OBRECHT, WERNER
Exec Dt:
09/28/2009
6
FRUH, THOMAS
Exec Dt:
09/28/2009
7
ZISER, TORSTEN
Exec Dt:
10/01/2009
Assignees
1
ELCOMAX MEMBRANES GMBH
BAYERWALDSTRASSE 5
MUNCHEN, GERMANY 81737
2
RHEIN CHEMIE RHEINAU GMBH
DUSSELDORFER STRASSE 23-27
MANNHEIM, GERMANY 68219
3
LANXESS DEUTSCHLAND GMBH
N/A
LEVERKUSEN, GERMANY 51369
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8367231
US20100068593
12555021
Correspondence name and address
HARRIS A. WOLIN
MYERS WOLIN, LLC
100 HEADQUARTERS PLAZA
MORRISTOWN, NJ 07960-6834
Assignment: 15
Reel/Frame:025362/0788   Pages: 17
Recorded: 11/15/2010
Attorney Dkt #:1593-9
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOFFMANN, BOTHO
Exec Dt:
08/20/2010
2
STOPPELMANN, GEORG
Exec Dt:
08/20/2010
3
OBRECHT, WERNER
Exec Dt:
08/12/2010
4
FRUH, THOMAS
Exec Dt:
08/17/2010
5
HANS SCHUSTER, ROBERT
Exec Dt:
08/23/2010
6
ROZIN, CLARA ANTONIA
Exec Dt:
08/20/2010
Assignees
1
LANXESS DEUTSCHLAND GMBH
LXS-LIP-IPR
GEB. Q 18
LEVERKUSEN, GERMANY 51369
2
RHEIN CHEMIE RHEINAU GMBH
DUSSELDORFER STRASSE 23-27
MANNHEIM, GERMANY 68219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110229672
12866599
Correspondence name and address
DILWORTH & BARRESE, LLP
1000 WOODBURY ROAD
SUITE 405
WOODBURY, NY 11797
Assignment: 16
Reel/Frame:025515/0665   Pages: 6
Recorded: 12/17/2010
Attorney Dkt #:GRAT 2332
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZISER, TORSTEN
Exec Dt:
11/11/2010
2
FRUH, THOMAS
Exec Dt:
11/09/2010
3
BAYER, DOMNIK
Exec Dt:
11/11/2010
4
MELZNER, DIETER
Exec Dt:
11/11/2010
5
REICHE, ANNETTE
Exec Dt:
11/10/2010
Assignees
1
ELCOMAX MEMBRANES GMBH
BAYERWALDSTRASSE 5
MUNICH, GERMANY 81737
2
RHEIN CHEMIE RHEINAU GMBH
DUSSELDORFER STRASSE 23-27
MANNHEIM, GERMANY 68219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110082222
12967536
Correspondence name and address
HARRIS A. WOLIN
MYERS WOLIN, LLC
100 HEADQUARTERS PLAZA
MORRISTOWN, NJ 07960-6834
Assignment: 17
Reel/Frame:025516/0158   Pages: 8
Recorded: 12/17/2010
Attorney Dkt #:GRAT 2333
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZISER, TORSTEN
Exec Dt:
11/11/2010
2
FRUH, THOMAS
Exec Dt:
11/09/2010
3
BAYER, DOMNIK
Exec Dt:
11/11/2010
4
OBRECHT, WERNER
Exec Dt:
11/10/2010
5
MELZNER, DIETER
Exec Dt:
11/11/2010
6
REICHE, ANNETTE
Exec Dt:
11/10/2010
7
GRONWALD, OLIVER
Exec Dt:
11/13/2010
Assignees
1
ELCOMAX MEMBRANES GMBH
BAYERWALDSTRASSE 5
MUNICH, GERMANY 81737
2
LANXESS DEUTSCHLAND GMBH
CHEMIEPARK LEVERKUSEN
LEVERKUSEN, GERMANY 51369
3
RHEIN CHEMIE RHEINAU GMBH
DUSSELDORFER STRASSE 23-27
MANNHEIM, GERMANY 68219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110091788
12967731
Correspondence name and address
HARRIS A. WOLIN
MYERS WOLIN, LLC
100 HEADQUARTERS PLAZA
MORRISTOWN, NJ 07960-6834
Assignment: 18
Reel/Frame:025867/0576   Pages: 29
Recorded: 02/25/2011
Attorney Dkt #:4266-0191PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZISER, TORSTEN
Exec Dt:
11/30/2010
2
FRUH, THOMAS
Exec Dt:
12/02/2010
3
OBRECHT, WERNER
Exec Dt:
11/22/2010
4
RUDOLPH, REINER
Exec Dt:
02/01/2011
5
BUCHHOLZ, SIGURD
Exec Dt:
01/24/2011
6
MICHELE, VOLKER
Exec Dt:
01/24/2011
7
MLECZKO, LESLAW
Exec Dt:
11/23/2010
8
MUNNICH, CHRISTIAN
Exec Dt:
11/19/2010
9
WOLF, AUREL
Exec Dt:
11/22/2010
10
DUFF, DANIEL GORDON
Exec Dt:
11/23/2010
Assignee
1
LANXESS DEUTSCHLAND GMBH
TRP-PPD-PYT, GEB. K10
LEVERKUSEN, GERMANY 51369
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8592512
US20110224357
12994116
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
PO BOX 747
FALLS CHURCH, VA 22040
Assignment: 19
Reel/Frame:031805/0597   Pages: 33
Recorded: 12/12/2013
Attorney Dkt #:4266-0191PUS1
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE OMITTED ASSIGNEE'S NAME PREVIOUSLY RECORDED ON REEL 025867 FRAME 0576. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNEE SHOULD BE LISTED AS LANXESS DEUTSCHLAND GMBH AND BAYER MATERIALSCIENCE AG.
Assignors
1
ZISER, TORSTEN
Exec Dt:
11/30/2010
2
FRUH, THOMAS
Exec Dt:
12/02/2010
3
OBRECHT, WERNER
Exec Dt:
11/22/2010
4
RUDOLF, REINER
Exec Dt:
02/01/2011
5
BUCHHOLZ, SIGURD
Exec Dt:
01/24/2011
6
MICHELE, VOLKER
Exec Dt:
01/24/2011
7
MLECZKO, LESLAW
Exec Dt:
11/23/2010
8
MUNNICH, CHRISTIAN
Exec Dt:
11/19/2010
9
WOLF, AUREL
Exec Dt:
11/22/2010
10
DUFF, DANIEL GORDON
Exec Dt:
11/23/2010
Assignees
1
LANXESS DEUTSCHLAND GMBH
TRP-PPD-PYT, GEB. K10
LEVERKUSEN, GERMANY 51369
2
BAYER MATERIALSCIENCE AG
LAW AND PATENTS
PATENTS AND LICENSING
LEVERKUSEN, GERMANY 51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8592512
US20110224357
12994116
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P. O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 20
Reel/Frame:028838/0318   Pages: 11
Recorded: 08/23/2012
Attorney Dkt #:FRUH
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FRUH, THOMAS
Exec Dt:
07/10/2012
2
HASSEL, JOERG
Exec Dt:
07/10/2012
3
PROBOL, CARSTEN
Exec Dt:
07/09/2012
4
TISCHMACHER, HANS
Exec Dt:
07/10/2012
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 2
80333 MUENCHEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120330580
13580862
Correspondence name and address
HENRY M FEIEREISEN LLC
708 THIRD AVENUE
SUITE 1501
NEW YORK, NY 10017
Assignment: 21
Reel/Frame:031962/0697   Pages: 6
Recorded: 01/14/2014
Attorney Dkt #:P001 00485
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MECHELHOFF, MARTIN
Exec Dt:
12/12/2013
2
FRUH, THOMAS
Exec Dt:
12/12/2013
3
KOHL, CHRISTOPHER
Exec Dt:
12/11/2013
Assignee
1
LANXESS DEUTSCHLAND GMBH
D-50569
COLOGNE, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140175013
13984576
Correspondence name and address
JENNIFER R. SENG
111 RIDC PARK WEST DRIVE
LAW & INTELLECTUAL PROPERTY DEPARTMENT
PITTSBURGH, PA 15275-1112
Assignment: 22
Reel/Frame:034116/0184   Pages: 10
Recorded: 11/06/2014
Attorney Dkt #:P007 00094
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUGLER, ANDREAS
Exec Dt:
03/19/2014
2
ECKERT, ARMIN
Exec Dt:
03/17/2014
3
LAUFER, WILHELM
Exec Dt:
03/17/2014
4
WITT, MICHAEL
Exec Dt:
03/19/2014
5
JOACHIMI, DETLEV
Exec Dt:
08/27/2014
6
MARGRAF, GUNTER
Exec Dt:
10/22/2014
7
FRUH, THOMAS
Exec Dt:
10/22/2014
Assignee
1
RHEIN CHEMIE RHEINAU GMBH
68219
SUSSELDORFER STRASSE 23-27, MANNHEIM, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150051368
14342155
Correspondence name and address
JENNIFER R. SENG
111 RIDC PARK WEST DRIVE
LAW & INTELLECTUAL PROPERTY DEPARTMENT
PITTSBURGH, PA 15275-1112
Assignment: 23
Reel/Frame:034281/0769   Pages: 11
Recorded: 11/19/2014
Attorney Dkt #:P007 00094
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT ADD INVENTOR PREVIOUSLY RECORDED AT REEL: 034192 FRAME: 0843. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
KUGLER, ANDREAS
Exec Dt:
03/19/2014
2
ECKERT, ARMIN
Exec Dt:
03/17/2014
3
LAUFER, WILHELM
Exec Dt:
03/17/2014
4
WITT, MICHAEL
Exec Dt:
03/19/2014
5
JOACHIMI, DETLEV
Exec Dt:
08/27/2014
6
MARGRAF, GUNTER
Exec Dt:
10/22/2014
7
FRUH, THOMAS
Exec Dt:
10/22/2014
Assignees
1
LANXESS DEUTSCHLAND GMBH
KENNEDYPLATZ 1
COLOGNE, GERMANY
2
RHEIN CHEMIE RHEINAU GMBH
DUSSELDORFER STRASSE 23-27
MANNHEIM, GERMANY 68219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150051368
14342155
Correspondence name and address
JENNIFER R. SENG
111 RIDC PARK WEST DRIVE
LAW & INTELLECTUAL PROPERTY DEPARTMENT
PITTSBURGH, PA 15275-1112
Assignment: 24
Reel/Frame:043479/0150   Pages: 8
Recorded: 08/07/2017
Attorney Dkt #:P001 00803USPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DEDERICHS, THOMAS
Exec Dt:
07/17/2017
2
FRUH, THOMAS
Exec Dt:
02/06/2017
3
BISCHOFF, ANDREAS
Exec Dt:
02/03/2017
4
GIESE, ULRICH
Exec Dt:
02/07/2017
5
THUST, TORSTEN
Exec Dt:
02/02/2017
Assignee
1
LANXESS DEUTSCHLAND GMBH
KENNEDYPLATZ 1
COLOGNE, GERMANY D-50569
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10239293
US20170320301
15319595
Correspondence name and address
LANXESS CORPORATION
111 RIDC PARK WEST DRIVE
PITTSBURGH, PA 15275-1112
Assignment: 25
Reel/Frame:046511/0831   Pages: 7
Recorded: 07/31/2018
Attorney Dkt #:P001 00862USPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHMIDT, UDO
Exec Dt:
10/03/2017
2
KOHL, CHRISTOPHER
Exec Dt:
09/09/2017
3
ZHOU, JIAWEN
Exec Dt:
08/18/2017
4
FRUH, THOMAS
Exec Dt:
08/21/2017
Assignee
1
ARLANXEO DEUTSCHLAND GMBH
ALTE HEERSTR. 2
DORMAGEN, GERMANY 41540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10844181
US20180265644
15548269
Correspondence name and address
LANXESS CORPORATION
111 RIDC PARK WEST DRIVE
PITTSBURGH, PA 15275-1112
Assignment: 26
Reel/Frame:044120/0077   Pages: 8
Recorded: 10/04/2017
Attorney Dkt #:P001 00902USPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DEDERICHS, THOMAS
Exec Dt:
08/28/2017
2
FRUH, THOMAS
Exec Dt:
08/28/2017
3
THUST, TORSTEN
Exec Dt:
08/29/2017
4
GIESE, ULRICH
Exec Dt:
08/29/2017
5
TEICH, SEBASTIAN
Exec Dt:
08/29/2017
Assignee
1
LANXESS DEUTSCHLAND GMBH
KENNEDYPLATZ 1
COLOGNE, GERMANY 50569
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170349749
15537067
Correspondence name and address
LANXESS CORPORATION
111 RIDC PARK WEST DRIVE
PITTSBURGH, PA 15275-1112
Assignment: 27
Reel/Frame:047158/0214   Pages: 9
Recorded: 09/27/2018
Attorney Dkt #:P001 00850USPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FRUH, THOMAS
Exec Dt:
03/07/2018
2
GOTTLIEB, NADINE
Exec Dt:
07/10/2018
3
LUCASSEN, ALEX
Exec Dt:
06/26/2018
4
BISCHOFF, ANDREAS
Exec Dt:
06/22/2018
5
HANS SCHUSTER, ROBERT
Exec Dt:
08/07/2018
6
SCHELLENBERG, MARION
Exec Dt:
03/07/2018
Assignee
1
ARLANXEO DEUTSCHLAND GMBH
ALTE HEERSTRASSE 2
DORMAGEN, GERMANY 41540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10815359
US20180319951
15773802
Correspondence name and address
LANXESS CORPORATION
111 RIDC PARK WEST DRIVE
PITTSBURGH, PA 15275-1112
Assignment: 28
Reel/Frame:050805/0854   Pages: 4
Recorded: 10/23/2019
Attorney Dkt #:128737-043
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
THUST, TORSTEN
Exec Dt:
07/30/2019
2
ZHOU, JIAWEN
Exec Dt:
07/30/2019
3
FRUH, THOMAS
Exec Dt:
08/19/2019
Assignee
1
ARLANXEO DEUTSCHLAND GMBH
ALTE HEERSTRASSE 2
DORMAGEN, GERMANY 41540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11020915
US20190366657
16477768
Correspondence name and address
BRISCOE, KURT G. NORRIS MCLAUGHLIN, PA
875 THIRD AVENUE, 8TH FLOOR
NEW YORK, NY 10022
Assignment: 29
Reel/Frame:050806/0080   Pages: 4
Recorded: 10/23/2019
Attorney Dkt #:128737-042
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHOU, JIAWEN
Exec Dt:
08/21/2019
2
FRUH, THOMAS
Exec Dt:
08/19/2019
3
KOHL, CHRISTOPHER
Exec Dt:
08/26/2019
Assignee
1
ARLANXEO DEUTSCHLAND GMBH
ALTE HEERSTRASSE 2
DORMAGEN, GERMANY 41540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200123347
16477738
Correspondence name and address
NORRIS MCLAUGHLIN PA
875 THIRD AVE, 8TH FLOOR
NEW YORK, NY 10022

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