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Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : HANSEL, JAN-GERD
Total Assignments: 33
Assignment: 1
Reel/Frame:013815/0058   Pages: 2
Recorded: 02/21/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HANSEL, JAN-GERD
Exec Dt:
01/21/2003
2
JABS, GERT
Exec Dt:
02/03/2003
3
KAULEN, JOHANNES
Exec Dt:
01/22/2003
4
ADAMS, HANS-GEORG
Exec Dt:
01/22/2003
5
FROEHLEN, HANS-GUENTER
Exec Dt:
02/07/2003
Assignee
1
BAYER AKTIENGESELLSCHAFT
PATENTE UND LIZENZEN
D 51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7119220
US20030162988
10371290
Correspondence name and address
BAYER CHEMICALS CORPORATION
GODFRIED R. AKORLI
100 BAYER ROAD
PATENT DEPT.
PITTSBURGH, PA 15205-9741
Assignment: 2
Reel/Frame:017368/0665   Pages: 2
Recorded: 03/27/2006
Attorney Dkt #:CH8414/CHS041034
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HANSEL, JAN-GERD
Exec Dt:
01/06/2006
2
KUCKERT, EBERHARD
Exec Dt:
01/17/2006
3
KAULEN, JOHANNES
Exec Dt:
01/13/2006
4
FACKLAM, THOMAS
Exec Dt:
01/17/2006
Assignee
1
LANXESS DEUTSCHLAND GMBH
D-51369
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060135665
11301772
Correspondence name and address
JILL DENESVICH
111 RIDC PARK WEST DRIVE
LAW & INTELLECTUAL PROPERTY DEPARTMENT
PITTSBURGH, PA 15275-1112
Assignment: 3
Reel/Frame:017368/0593   Pages: 2
Recorded: 03/27/2006
Attorney Dkt #:CH8418/CHS041070
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HANSEL, JAN-GERD
Exec Dt:
01/23/2006
2
KUCKERT, EBERHARD
Exec Dt:
01/26/2006
3
FELDHUES, ULRICH
Exec Dt:
01/24/2006
Assignee
1
LANXESS DEUTSCHLAND GMBH
D-51369
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060135685
11301681
Correspondence name and address
JILL DENESVICH
111 RIDC PARK WEST DRIVE
LAW & INTELLECTUAL PROPERTY DEPARTMENT
PITTSBURGH, PA 15275-1112
Assignment: 4
Reel/Frame:017508/0302   Pages: 4
Recorded: 04/21/2006
Attorney Dkt #:CH8436/P00100029US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEIB, THOMAS
Exec Dt:
02/06/2006
2
GRAPE, WOLFGANG
Exec Dt:
02/16/2006
3
ELBERT, RAINER
Exec Dt:
02/09/2006
4
HANSEL, JAN-GERD
Exec Dt:
02/06/2006
5
KAULEN, JOHANNES
Exec Dt:
02/07/2006
Assignee
1
LANXESS DEUTSCHLAND GMBH
D-51369
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060211877
11375938
Correspondence name and address
JILL DENESVICH
111 RIDC PARK WEST DRIVE
LAW & INTELLECTUAL PROPERTY DEPARTMENT
PITTSBURGH, PA 15275-1112
Assignment: 5
Reel/Frame:017508/0310   Pages: 4
Recorded: 04/21/2006
Attorney Dkt #:CH8435/P00100028US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEIB, THOMAS
Exec Dt:
02/06/2006
2
GRAPE, WOLFGANG
Exec Dt:
02/16/2006
3
EBERT, RAINER
Exec Dt:
02/09/2006
4
HANSEL, JAN-GERD
Exec Dt:
02/06/2006
5
KAULEN, JOHANNES
Exec Dt:
02/07/2006
Assignee
1
LANXESS DEUTSCHLAND GMBH
D-51369
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7273945
US20060211878
11376356
Correspondence name and address
JILL DENESVICH
111 RIDC PARK WEST DRIVE
LAW & INTELLECTUAL PROPERTY DEPARTMENT
PITTSBURGH, PA 15275-1112
Assignment: 6
Reel/Frame:018114/0104   Pages: 3
Recorded: 07/18/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HANSEL, JAN-GERD
Exec Dt:
06/21/2006
2
TEBBE, HEIKO
Exec Dt:
06/23/2006
3
DAHMEN, HANS
Exec Dt:
07/01/2006
Assignee
1
LANXESS DEUTSCHLAND GMBH
LEVERKUSEN, GERMANY D-51369
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070021516
11488231
Correspondence name and address
NICANOR A. KOHNCKE, LANXESS CORPORATION
LAW & INTELLECTUAL PROPERTY DEPARTMENT
111 RIDC PARK WEST DRIVE
PITTSBURGH, PA 15275
Assignment: 7
Reel/Frame:018222/0912   Pages: 3
Recorded: 08/18/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HANSEL, JAN-GERD
Exec Dt:
07/28/2006
2
KUCKERT, EBERHARD
Exec Dt:
07/31/2006
3
WIEDEMEIER, MELANIE
Exec Dt:
07/31/2006
Assignee
1
LANXES DEUTSCHLAND GMBH
LEVERKUSEN, GERMANY D-51369
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070049685
11506724
Correspondence name and address
NICANOR A. KOHNCKE
LANXESS CORPORATION
111 RIDC PARK WEST DRIVE
PITTSBURGH, PA 15275-1112
Assignment: 8
Reel/Frame:018341/0125   Pages: 2
Recorded: 10/03/2006
Attorney Dkt #:CH8470/P00100077
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HANSEL, JAN-GERD
Exec Dt:
09/11/2006
2
FELDHUES, ULRICH
Exec Dt:
09/11/2006
3
MAURER, OTTO
Exec Dt:
09/13/2006
Assignee
1
LANXESS DEUTSCHLAND GMBH
D-51369
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070029532
11498425
Correspondence name and address
NICANOR A. KOHNCKE
111 RIDC PARK WEST DRIVE
LAW & INTELLECTUAL PROPERTY DEPARTMENT
PITTSBURGH, PA 15275-1112
Assignment: 9
Reel/Frame:018469/0332   Pages: 2
Recorded: 10/24/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HANSEL, JAN-GERD
Exec Dt:
09/11/2006
2
TEBBE, HEIKO
Exec Dt:
09/12/2006
Assignee
1
LANXESS DEUTSCHLAND GMBH
LEVERKUSEN, GERMANY D-51369
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070112084
11585759
Correspondence name and address
MICHAEL A. MILLER, LANXESS CORPORATION
LAW & INTELLECTUAL PROPERTY DEPARTMENT
111 RIDC PARK WEST DRIVE
PITTSBURGH, PA 15275-1112
Assignment: 10
Reel/Frame:019808/0205   Pages: 2
Recorded: 09/11/2007
Attorney Dkt #:P001 00175
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEIB, THOMAS
Exec Dt:
08/06/2007
2
KUCKERT, EBERHARD
Exec Dt:
08/06/2007
3
WIEDEMEIER, MELANIE
Exec Dt:
08/08/2007
4
HANSEL, JAN-GERD
Exec Dt:
08/06/2007
Assignee
1
LANXESS DEUTSCHLAND GMBH
D-51369
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080004387
11820624
Correspondence name and address
MICHAEL A. MILLER
111 RIDC PARK WEST DRIVE
PITTSBURGH, PA 15275-1112
Assignment: 11
Reel/Frame:020624/0408   Pages: 2
Recorded: 02/28/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HANSEL, JAN-GERD
Exec Dt:
02/18/2008
2
TEBBE, HEIKO
Exec Dt:
02/18/2008
Assignee
1
LANXESS DUETSCHLAND GMBH
LEVERKUSEN, GERMANY D-51369
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080275152
12072814
Correspondence name and address
MICHAEL A. MILLER, LANXESS CORPORATION
111 RIDC PARK WEST DRIVE
LAW & INTELLECTUAL PROPERTY DEPARTMENT
PITTSBURGH, PA 15275-1112
Assignment: 12
Reel/Frame:020600/0220   Pages: 2
Recorded: 03/05/2008
Attorney Dkt #:P001 00211
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HANSEL, JAN-GERD
Exec Dt:
02/19/2008
2
MAUERER, OTTO
Exec Dt:
02/08/2008
Assignee
1
LANXESS DEUTSCHLAND GMBH
D-51369
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080210914
11974332
Correspondence name and address
MICHAEL A. MILLER
111 RIDC PARK WEST DRIVE
PITTSBURGH, PA 15275-1112
Assignment: 13
Reel/Frame:020824/0639   Pages: 3
Recorded: 04/10/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HANSEL, JAN-GERD
Exec Dt:
03/07/2008
2
MAUERER, OTTO
Exec Dt:
03/11/2008
3
GARTNER, MARIA
Exec Dt:
03/11/2008
Assignee
1
LANXESS DEUTSCHLAND GMBH
LEVERKUSEN, GERMANY D-51369
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8535578
US20110108782
12082375
Correspondence name and address
MICHAEL A. MILLER
LANXESS CORPORATION
LAW & INTERNATIONAL PROPERTY DEPARTMENT
111 RIDC PARK WEST DRIVE
PITTSBURGH, PA 15275-1112
Assignment: 14
Reel/Frame:021441/0470   Pages: 2
Recorded: 08/26/2008
Attorney Dkt #:P001 00243
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEIB, THOMAS
Exec Dt:
07/12/2008
2
KUCKERT, EBERHARD
Exec Dt:
04/17/2008
3
WIEDEMEIER, MELANIE
Exec Dt:
06/10/2008
4
HANSEL, JAN-GERD
Exec Dt:
06/04/2008
Assignee
1
LANXESS DEUTSCHLAND GMBH
CHEMIEPARK LEVERKUSEN
LEVERKUSEN, GERMANY D-51369
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080306190
12148206
Correspondence name and address
LANXESS CORPORATION
111 RIDC PARK WEST DRIVE
LAW & INTELLECTUAL PROPERTY DEPT.
PITTSBURGH, PA 15275
Assignment: 15
Reel/Frame:021896/0140   Pages: 2
Recorded: 11/26/2008
Attorney Dkt #:P001 00277
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HANSEL, JAN-GERD
Exec Dt:
10/06/2008
2
AUGUSTIN, THOMAS
Exec Dt:
10/10/2008
Assignee
1
LANXESS DEUTSCHLAND GMBH
D-51369
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7776768
US20100015873
12218439
Correspondence name and address
LANXESS CORPORATION
111 RIDC PARK WEST DRIVE
LAW & INTELLECTUAL PROPERTY DEPT.
PITTSBURGH, PA 15275-1112
Assignment: 16
Reel/Frame:022564/0861   Pages: 2
Recorded: 04/20/2009
Attorney Dkt #:P00100282
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEISS, THOMAS
Exec Dt:
03/14/2009
2
WIEDEMEIER, MELANIE
Exec Dt:
01/20/2009
3
HANSEL, JAN-GERD
Exec Dt:
01/14/2009
Assignee
1
LANXESS DEUTSCHLAND GMBH
D-51369
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8063125
US20090197998
12208441
Correspondence name and address
LANXESS CORPORATION
111 RIDC PARK WEST DRIVE
LAW & INTELLECTUAL PROPERTY DEPT.
PITTSBURGH, PA 15275-1112
Assignment: 17
Reel/Frame:022323/0960   Pages: 2
Recorded: 02/27/2009
Attorney Dkt #:P001 00310
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HANSEL, JAN-GERD
Exec Dt:
01/27/2009
2
MAUERER, OTTO
Exec Dt:
01/29/2009
Assignee
1
LANXESS DEUTSCHLAND GMBH
D-51369
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090220762
12388706
Correspondence name and address
LANXESS CORPORATION
111 RIDC PARK WEST DRIVE
LAW & INTELLECTUAL PROPERTY DEPT.
PITTSBURGH, PA 15275-1112
Assignment: 18
Reel/Frame:023480/0260   Pages: 4
Recorded: 11/06/2009
Attorney Dkt #:P001 00343
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FRIEDRICH, ANNE
Exec Dt:
09/24/2009
2
HANSEL, JAN-GERD
Exec Dt:
09/27/2009
3
TEBBE, HEIKO
Exec Dt:
09/30/2009
Assignee
1
LANXESS DEUTSCHLAND GMBH
D-51369
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100041780
12538257
Correspondence name and address
LANXESS CORPORATION
111 RIDC PARK WEST DRIVE
LAW & INTELLECTUAL PROPERTY DEPT.
PITTSBURGH, PA 15275-1112
Assignment: 19
Reel/Frame:023739/0221   Pages: 3
Recorded: 01/06/2010
Attorney Dkt #:P001 00329
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HANSEL, JAN-GERD
Exec Dt:
10/15/2009
2
WIEDEMEIER, MELANIE
Exec Dt:
10/15/2009
Assignee
1
LANXESS DEUTSCHLAND GMBH
D-51369
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8026314
US20100093885
12500348
Correspondence name and address
MICHAEL A. MILLER
111 RIDC PARK WEST DRIVE
PITTSBURGH, PA 15275-1112
Assignment: 20
Reel/Frame:027114/0619   Pages: 3
Recorded: 10/25/2011
Attorney Dkt #:P001 00513
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HANSEL, JAN-GERD
Exec Dt:
09/15/2011
2
TEBBE, HEIKO
Exec Dt:
09/08/2011
Assignee
1
LANXESS DEUTSCHLAND GMBH
D-51369
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8475934
US20120058358
13218839
Correspondence name and address
MICHAEL A. MILLER
111 RIDC PARK WEST DRIVE
PITTSBURGH, PA 15275-1112
Assignment: 21
Reel/Frame:027931/0921   Pages: 2
Recorded: 03/27/2012
Attorney Dkt #:P001 00535
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HANSEL, JAN-GERD
Exec Dt:
02/23/2012
Assignee
1
LANXESS DEUTSCHLAND GMBH
D-51369
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120184764
13349858
Correspondence name and address
LANXESS CORPORATION
111 RIDC PARK WEST DRIVE
LAW & INTELLECTUAL PROPERTY DEPT.
PITTSBURGH, PA 15275-1112
Assignment: 22
Reel/Frame:027932/0455   Pages: 3
Recorded: 03/27/2012
Attorney Dkt #:P001 00534
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HANSEL, JAN-GERD
Exec Dt:
02/29/2012
2
FALKNER, OLIVER
Exec Dt:
02/22/2012
Assignee
1
LANXESS DEUTSCHLAND GMBH
D-51369
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120184765
13349851
Correspondence name and address
LANXESS CORPORATION
111 RIDC PARK WEST DRIVE
LAW & INTELLECTUAL PROPERTY DEPT.
PITTSBURGH, PA 15275-1112
Assignment: 23
Reel/Frame:027932/0576   Pages: 2
Recorded: 03/27/2012
Attorney Dkt #:P001 00536
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HANSEL, JAN-GERD
Exec Dt:
02/29/2012
Assignee
1
LANXESS DEUTSCHLAND GMBH
D-51369
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8846967
US20120184766
13349972
Correspondence name and address
LANXESS CORPORATION
111 RIDC PARK WEST DRIVE
LAW & INTELLECTUAL PROPERTY DEPT.
PITTSBURGH, PA 15275-1112
Assignment: 24
Reel/Frame:028912/0465   Pages: 2
Recorded: 09/07/2012
Attorney Dkt #:P001 00310D
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HANSEL, JAN-GERD
Exec Dt:
07/27/2012
2
MAUERER, OTTO
Exec Dt:
07/29/2012
Assignee
1
LANXESS DEUTSCHLAND GMBH
D-51369
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110177244
13074181
Correspondence name and address
LANXESS CORPORATION
111 RIDC PARK WEST DRIVE
LAW & INTELLECTUAL PROPERTY DEPT.
PITTSBURGH, PA 15275-1112
Assignment: 25
Reel/Frame:034648/0948   Pages: 6
Recorded: 12/16/2014
Attorney Dkt #:P001 00809
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE TO CORRECT THE NAME OF ASSIGNOR NUMBER 1. PREVIOUSLY RECORDED ON REEL 034506 FRAME 0521. ASSIGNOR(S) HEREBY CONFIRMS THE CORRECT SPELLING OF ASSIGNOR, IS HANSEL, JAN-GERD, AS SHOWN IN HANDWRITING ON NOTICE OF RECORDATION, DATED DECEMBER 16, 2014..
Assignors
1
HANSEL, JAN-GERD
Exec Dt:
03/26/2014
2
TEBBE, HEIKO
Exec Dt:
02/10/2014
Assignee
1
LANXESS DEUTSCHLAND GMBH
D-50569
COLOGNE, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150080276
14481035
Correspondence name and address
JENNIFER R. SENG
111 RIDC PARK WEST DRIVE
LAW & INTELLECTUAL PROPERTY DEPARTMENT
PITTSBURGH, PA 15275-1112
Assignment: 26
Reel/Frame:047841/0228   Pages: 5
Recorded: 12/21/2018
Attorney Dkt #:P001 00809N
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HANSEL, JAN-GERD
Exec Dt:
03/26/2014
2
TEBBE, HEIKO
Exec Dt:
02/10/2014
Assignee
1
LANXESS DEUTSCHLAND GMBH
KENNEDYPLATZ 1
COLOGNE, GERMANY 50569
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11193004
US20190071556
16177714
Correspondence name and address
LANXESS CORPORATION
111 RIDC PARK WEST DRIVE
PITTSBURGH, PA 15275-1112
Assignment: 27
Reel/Frame:035017/0374   Pages: 4
Recorded: 02/24/2015
Attorney Dkt #:P001 00707
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HANSEL, JAN-GERD
Exec Dt:
07/10/2014
2
TEBBE, HEIKO
Exec Dt:
07/15/2014
Assignee
1
LANXESS DEUTSCHLAND GMBH
KENNEDYPLATZ 1
COLOGNE, GERMANY 50569
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9920081
US20140024734
13942128
Correspondence name and address
CARY E. RUFFNER
111 RIDC PARK WEST DRIVE
LANXESS CORPORATION
PITTSBURGH, PA 15275-1112
Assignment: 28
Reel/Frame:036345/0199   Pages: 4
Recorded: 08/18/2015
Attorney Dkt #:P001 00876
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TEBBE, HEIKO
Exec Dt:
08/10/2015
2
HANSEL, JAN-GERD
Exec Dt:
08/06/2015
Assignee
1
LANXESS DEUTSCHLAND GMBH
KENNEDYPLATZ 1
COLOGNE, GERMANY 50569
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9850358
US20160046778
14813217
Correspondence name and address
LANXESS CORPORATION
111 RIDC PARK WEST DRIVE
PITTSBURGH, PA 15275-1112
Assignment: 29
Reel/Frame:037593/0984   Pages: 5
Recorded: 01/27/2016
Attorney Dkt #:P001 00889
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HANSEL, JAN-GERD
Exec Dt:
01/14/2016
2
TEBBE, HEIKO
Exec Dt:
01/14/2016
3
WITTPAHL, MICHAEL
Exec Dt:
01/16/2016
Assignee
1
LANXESS DEUTSCHLAND GMBH
KENNEDYPLATZ 1
COLOGNE, GERMANY 50569
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9969845
US20160215101
14989176
Correspondence name and address
LANXESS CORPORATION
111 RIDC PARK WEST DRIVE
PITTSBURGH, PA 15275-1112
Assignment: 30
Reel/Frame:038009/0393   Pages: 5
Recorded: 03/17/2016
Attorney Dkt #:P001 00908
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TEBBE, HEIKO
Exec Dt:
03/16/2016
2
HANSEL, JAN-GERD
Exec Dt:
03/04/2016
3
MAUERER, OTTO
Exec Dt:
03/04/2016
Assignee
1
LANXESS DEUTSCHLAND GMBH
KENNEDYPLATZ 1
COLOGNE, GERMANY 50569
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160257704
15057388
Correspondence name and address
LANXESS CORPORATION
111 RIDC PARK WEST DRIVE
PITTSBURGH, PA 15275-1112
Assignment: 31
Reel/Frame:046177/0054   Pages: 3
Recorded: 05/17/2018
Attorney Dkt #:P001 01010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TEBBE, HEIKO
Exec Dt:
05/14/2018
2
HANSEL, JAN-GERD
Exec Dt:
05/14/2018
Assignee
1
LANXESS DEUTSCHLAND GMBH
KENNEDYPLATZ 1
COLOGNE, GERMANY 50569
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180291156
15946001
Correspondence name and address
LANXESS CORPORATION
111 RIDC PARK WEST DRIVE
PITTSBURGH, PA 15275-1112
Assignment: 32
Reel/Frame:049237/0485   Pages: 5
Recorded: 05/21/2019
Attorney Dkt #:P001 00933USPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HANSEL, JAN-GERD
Exec Dt:
02/13/2019
2
JANSEN, ROLF-MICHAEL
Exec Dt:
02/13/2019
3
ROSENOW, BERND
Exec Dt:
05/04/2019
Assignee
1
LANXESS DEUTSCHLAND GMBH
KENNEDYPLATZ 1
COLOGNE, GERMANY 50569
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10882746
US20190202698
16323273
Correspondence name and address
LANXESS CORPORATION
111 RIDC PARK WEST DRIVE
PITTSBURGH, PA 15275-1112
Assignment: 33
Reel/Frame:053315/0508   Pages: 3
Recorded: 07/27/2020
Attorney Dkt #:P001 01064
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HANSEL, JAN-GERD
Exec Dt:
12/04/2019
2
TEBBE, HEIKO
Exec Dt:
12/04/2019
Assignee
1
LANXESS DEUTSCHLAND GMBH
KENNEDYPLATZ 1
COLOGNE, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11390711
US20200165382
16690552
Correspondence name and address
LANXESS CORPORATION
111 RIDC PARK WEST DRIVE
PITTSBURGH, PA 15275-1112

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