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Patent Assignment Assignee Details
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Assignee Name : LANXESS INTERNATIONAL SA
Total Assignments: 27
Assignment: 1
Reel/Frame:027167/0404   Pages: 8
Recorded: 11/03/2011
Attorney Dkt #:P025 00001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIRCHHOFF, JORG
Exec Dt:
03/15/2011
2
BACKER, WERNER
Exec Dt:
07/25/2011
3
FELLER, ROLF
Exec Dt:
07/20/2011
4
WAGNER, PAUL
Exec Dt:
03/28/2011
5
LOVEGROVE, JOHN
Exec Dt:
07/12/2011
6
PAUL, HANNS-INGOLF
Exec Dt:
03/21/2011
Assignee
1
LANXESS INTERNATIONAL SA
ROUTE LOUIS BRAILLE 12
GRANGES PACCOT, SWITZERLAND 1763
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9512240
US20120043687
13063227
Correspondence name and address
LANXESS CORPORATION
111 RIDC PARK WEST DRIVE
LAW & INTELLECTUAL PROPERTY DEPT.
PITTSBURGH, PA 15275-1112
Assignment: 2
Reel/Frame:026649/0737   Pages: 11
Recorded: 07/26/2011
Attorney Dkt #:PS1218
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PAUL, HANNS-INGOLF
Exec Dt:
03/21/2011
2
FELLER, ROLF
Exec Dt:
06/27/2011
3
LOVEGROVE, JOHN
Exec Dt:
06/02/2011
4
GRONOWSKI, ADAM
Exec Dt:
03/21/2011
5
JUPKE, ANDREAS
Exec Dt:
03/21/2011
6
HECKER, MARTIN
Exec Dt:
03/18/2011
7
KIRCHHOFF, JORG
Exec Dt:
03/15/2011
8
BELLINGHAUSEN, RAINER
Exec Dt:
03/17/2011
Assignee
1
LANXESS INTERNATIONAL SA
ROUTE LOUIS BRIALLE 12
GRANGES-PACCOT, SWITZERLAND CH-1763
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9309333
US20110257342
12999669
Correspondence name and address
MICHAEL A. MILLER
111 RIDC PARK WEST DRIVE
PITTSBURGH, PA 15275-1112
Assignment: 3
Reel/Frame:028806/0839   Pages: 11
Recorded: 08/17/2012
Attorney Dkt #:P025 00003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FELLER, ROLF
Exec Dt:
03/20/2012
2
PAUL, HANNS-INGOLF
Exec Dt:
03/29/2012
3
WAGNER, PAUL
Exec Dt:
05/08/2012
4
LOVEGROVE, JOHN
Exec Dt:
03/22/2012
5
KIRCHHOFF, JORG
Exec Dt:
04/04/2012
6
RITTER, JOACHIM
Exec Dt:
07/24/2012
7
LEIBERICH, RICARDA
Exec Dt:
03/20/2012
8
WIESNER, UDO
Exec Dt:
05/08/2012
Assignee
1
LANXESS INTERNATIONAL SA
ROUTE LOUIS BRAILLE 12
1763 GRANGES-PACCOT / CH, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8747756
US20120302706
13381152
Correspondence name and address
LANXESS CORPORATION
111 RIDC PARK WEST DRIVE
PITTSBURGH, PA 15275-1112
Assignment: 4
Reel/Frame:029651/0001   Pages: 8
Recorded: 01/17/2013
Attorney Dkt #:P025 00009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KREUDER, CARSTEN
Exec Dt:
11/14/2012
2
GRONOWSKI, ADAM
Exec Dt:
11/13/2012
3
LOVEGROVE, JOHN
Exec Dt:
11/26/2012
4
HANNS-INGOLF, PAUL
Exec Dt:
11/16/2012
5
FELLER, ROLF
Exec Dt:
11/23/2012
6
WIESNER, UDO
Exec Dt:
11/15/2012
Assignee
1
LANXESS INTERNATIONAL SA
ROUTE LOUIS BRAILLE 12 CH-1763
GRANGES PACCOT, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9273161
US20130137832
13522762
Correspondence name and address
MICHAEL A. MILLER
111 RIDC PARK WEST DRIVE
PITTSBURGH, PA 15275-1112
Assignment: 5
Reel/Frame:029948/0186   Pages: 8
Recorded: 03/08/2013
Attorney Dkt #:P025 00008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KREUDER, CARSTEN
Exec Dt:
02/25/2013
2
GRONOWSKI, ADAM
Exec Dt:
02/25/2013
3
LOVEGROVE, JOHN
Exec Dt:
02/27/2013
4
PAUL, HANNS-INGOLF
Exec Dt:
02/25/2013
5
FELLER, ROLF
Exec Dt:
02/26/2013
6
ADKINSON, DANA
Exec Dt:
02/25/2013
7
MAGILL, PHIL
Exec Dt:
02/25/2013
Assignee
1
LANXESS INTERNATIONAL SA
ROUTE LOUIS BRAILLE 12
CH-1763 GRANGES PACCOT (CH), SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9062185
US20130178577
13522760
Correspondence name and address
MICHAEL A. MILLER
111 RIDC PARK WEST DRIVE
PITTSBURGH, PA 15275-1112
Assignment: 6
Reel/Frame:029948/0271   Pages: 8
Recorded: 03/08/2013
Attorney Dkt #:P025 00007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KREUDER, CARSTEN
Exec Dt:
02/25/2013
2
GRONOWSKI, ADAM
Exec Dt:
02/25/2013
3
LOVEGROVE, JOHN
Exec Dt:
02/27/2013
4
PAUL, HANNS-INGOLF
Exec Dt:
02/25/2013
5
FELLER, ROLF
Exec Dt:
03/04/2013
6
ADKINSON, DANA
Exec Dt:
02/25/2013
7
MAGILL, PHIL
Exec Dt:
02/25/2013
Assignee
1
LANXESS INTERNATIONAL SA
ROUTE LOUIS BRAILLE 12
CH-1763 GRANGES PACCOT (CH), SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9273154
US20130165582
13522757
Correspondence name and address
MICHAEL A. MILLER
111 RIDC PARK WEST DRIVE
PITTSBURGH, PA 15275-1112
Assignment: 7
Reel/Frame:042551/0293   Pages: 15
Recorded: 05/23/2017
Attorney Dkt #:P001 00465USPCT
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE REMOVE ASSIGNOR'S 1-3, 7 AND 9 AND ADD ASSIGNOR'S 6-9 PREVIOUSLY RECORDED ON REEL 030337 FRAME 0290. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
PAUL, HANNS-INGOLF
Exec Dt:
02/27/2013
2
WAGNER, PAUL
Exec Dt:
03/01/2013
3
FELLER, ROLF
Exec Dt:
04/09/2013
4
KIRCHHOFF, JOERG
Exec Dt:
03/08/2013
5
LOVEGROVE, JOHN
Exec Dt:
02/27/2013
6
FORNER, FLORIAN
Exec Dt:
04/11/2017
7
KLIMPEL, MICHAEL
Exec Dt:
04/11/2017
8
WEUTA, PETER
Exec Dt:
05/17/2017
9
BRANDAU, SVEN
Exec Dt:
04/11/2017
Assignees
1
LANXESS DEUTSCHLAND GMBH
KENNEDYPLATZ 1
COLOGNE, GERMANY 50569
2
LANXESS INTERNATIONAL SA
ROUTE LOUIS BRAILLE 12
GRANGES-PACCOT, SWITZERLAND CH-1763
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9469697
US20130211031
13635810
Correspondence name and address
LANXESS CORPORATION
111 RIDC PARK WEST DRIVE
PITTSBURGH, PA 15275-1112
Assignment: 8
Reel/Frame:030296/0620   Pages: 9
Recorded: 04/26/2013
Attorney Dkt #:P025 00012
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIRCHHOFF, JORG
Exec Dt:
03/11/2013
2
FELLER, ROLF
Exec Dt:
02/26/2013
3
HANNS-INGOLF, PAUL
Exec Dt:
02/27/2013
4
WIESNER, UDO
Exec Dt:
02/26/2013
5
LOVEGROVE, JOHN
Exec Dt:
02/27/2013
6
GRONOWSKI, ADAM
Exec Dt:
04/12/2013
Assignee
1
LANXESS INTERNATIONAL SA
ROUTE LOUIS BRAILLE 12 CH-1763
GRANGES PACCOT (CH), SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130203943
13635954
Correspondence name and address
MICHAEL A. MILLER
111 RIDC PARK WEST DRIVE
PITTSBURGH, PA 15275-1112
Assignment: 9
Reel/Frame:030440/0660   Pages: 10
Recorded: 05/17/2013
Attorney Dkt #:P025 00012
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNOR: HANNS-INGOLF, PAUL PREVIOUSLY RECORDED ON REEL 030296 FRAME 0620. ASSIGNOR(S) HEREBY CONFIRMS THE CORRECTIVE ASSIGNMENT PREVIOUSLY RECORDED UNDER REEL/FRAME 030296/0620 TO CORRECTLY INDICATE ASSIGNOR: PAUL, HANNS-INGOLF..
Assignors
1
KIRCHHOFF, JORG
Exec Dt:
03/11/2013
2
FELLER, ROLF
Exec Dt:
02/26/2013
3
PAUL, HANNS-INGOLF
Exec Dt:
02/27/2013
4
WIESNER, UDO
Exec Dt:
02/26/2013
5
LOVEGROVE, JOHN
Exec Dt:
02/27/2013
6
GRONOWSKI, ADAM
Exec Dt:
04/12/2013
Assignee
1
LANXESS INTERNATIONAL SA
ROUTE LOUIS BRAILLE 12 CH-1763
GRANGES PACCOT, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130203943
13635954
Correspondence name and address
MICHAEL A. MILLER
111 RIDC PARK WEST DRIVE
PITTSBURGH, PA 15275-1112
Assignment: 10
Reel/Frame:035489/0072   Pages: 9
Recorded: 04/24/2015
Attorney Dkt #:P025 00012N
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIRCHHOFF, JORG
Exec Dt:
03/11/2013
2
FELLER, ROLF
Exec Dt:
02/26/2013
3
PAUL, HANNS-INGOLF
Exec Dt:
02/27/2013
4
WIESNER, UDO
Exec Dt:
02/26/2013
5
LOVEGROVE, JOHN
Exec Dt:
02/27/2013
6
GRONOWSKI, ADAM
Exec Dt:
04/12/2013
Assignee
1
LANXESS INTERNATIONAL SA
ROUTE LOUIS BRAILLE 12
GRANGES PACCOT, SWITZERLAND CH-1763
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10017588
US20150183894
14631955
Correspondence name and address
LANXESS CORPORATION
111 RIDC PARK WEST DRIVE
PITTSBURGH, PA 15275-1112
Assignment: 11
Reel/Frame:037493/0208   Pages: 9
Recorded: 01/14/2016
Attorney Dkt #:P025 00012N
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIRCHHOFF, JORG
Exec Dt:
03/11/2013
2
FELLER, ROLF
Exec Dt:
02/26/2013
3
PAUL, HANNS-INGOLF
Exec Dt:
02/27/2013
4
WIESNER, UDO
Exec Dt:
02/26/2013
5
LOVEGROVE, JOHN
Exec Dt:
02/27/2013
6
GRONOWSKI, ADAM
Exec Dt:
04/12/2013
Assignee
1
LANXESS INTERNATIONAL SA
ROUTE LOUIS BRAILLE 12
GRANGES PACCOT, SWITZERLAND CH-1763
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10017588
US20150183894
14631955
Correspondence name and address
LANXESS CORPORATION
111 RIDC PARK WEST DRIVE
PITTSBURGH, PA 15275-1112
Assignment: 12
Reel/Frame:030295/0963   Pages: 9
Recorded: 04/26/2013
Attorney Dkt #:P025 00011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HANNS-INGOLF, PAUL
Exec Dt:
04/19/2013
2
FELLER, ROLF
Exec Dt:
04/19/2013
3
WAGNER, PAUL
Exec Dt:
04/18/2013
4
LOVEGROVE, JOHN
Exec Dt:
04/19/2013
5
KIRCHHOFF, JORG
Exec Dt:
04/19/2013
6
BACKER, WERNER
Exec Dt:
04/23/2013
Assignee
1
LANXESS INTERNATIONAL SA
ROUTE LOUIS BRAILLE 12, CH 1763
GRANGES PACCOT (CH), SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130203942
13635803
Correspondence name and address
MICHAEL A. MILLER
111 RIDC PARK WEST DRIVE
PITTSBURGH, PA 15275-1112
Assignment: 13
Reel/Frame:030333/0264   Pages: 9
Recorded: 05/02/2013
Attorney Dkt #:P025 00010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PAUL, HANNS-INGOLF
Exec Dt:
04/19/2013
2
FELLER, ROLF
Exec Dt:
04/19/2013
3
WAGNER, PAUL
Exec Dt:
04/18/2013
4
LOVEGROVE, JOHN
Exec Dt:
04/19/2013
5
GRONOWSKI, ADAM
Exec Dt:
04/19/2013
6
MAGILL, PHIL
Exec Dt:
04/19/2013
7
ADKINSON, DANA
Exec Dt:
04/19/2013
8
KIRCHHOFF, JORG
Exec Dt:
04/18/2013
Assignee
1
LANXESS INTERNATIONAL SA
ROUTE LOUIS BRAILLE 12
CH-1763 GRANGES PACCOT (CH), SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9505863
US20130217833
13635793
Correspondence name and address
MICHAEL A. MILLER
111 RIDC PARK WEST DRIVE
PITTSBURGH, PA 15275-1112
Assignment: 14
Reel/Frame:030440/0764   Pages: 10
Recorded: 05/17/2013
Attorney Dkt #:P025 00011
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNOR: HANNS-INGOLF, PAUL PREVIOUSLY RECORDED ON REEL 030295 FRAME 0963. ASSIGNOR(S) HEREBY CONFIRMS THE CORRECTIVE ASSIGNMENT PREVIOUSLY RECORDED UNDER REEL/FRAME 030295/0963 TO CORRECTLY INDICATE ASSIGNOR: PAUL, HANNS-INGOLF.
Assignors
1
PAUL, HANNS-INGOLF
Exec Dt:
04/19/2013
2
FELLER, ROLF
Exec Dt:
04/19/2013
3
WAGNER, PAUL
Exec Dt:
04/18/2013
4
LOVEGROVE, JOHN
Exec Dt:
04/19/2013
5
KIRCHHOFF, JORG
Exec Dt:
04/19/2013
6
BACKER, WERNER
Exec Dt:
04/23/2013
Assignee
1
LANXESS INTERNATIONAL SA
ROUTE LOUIS BRAILLE 12 CH-1763
GRANGES PACCOT, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130203942
13635803
Correspondence name and address
MICHAEL A. MILLER
111 RIDC PARK WEST DRIVE
PITTSBURGH, PA 15275-1112
Assignment: 15
Reel/Frame:035359/0853   Pages: 9
Recorded: 04/08/2015
Attorney Dkt #:P025 00011N
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PAUL, HANNS-INGOLF
Exec Dt:
04/19/2013
2
FELLER, ROLF
Exec Dt:
04/19/2013
3
WAGNER, PAUL
Exec Dt:
04/18/2013
4
LOVEGROVE, JOHN
Exec Dt:
04/19/2013
5
KIRCHHOFF, JORG
Exec Dt:
04/19/2013
6
BACKER, WERNER
Exec Dt:
04/23/2013
Assignee
1
LANXESS INTERNATIONAL SA
ROUTE LOUIS BRAILLE 12
GRANGES PACCOT, SWITZERLAND CH-1763
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9834618
US20150203600
14603482
Correspondence name and address
LANXESS CORPORATION
111 RIDC PARK WEST DRIVE
PITTSBURGH, PA 15275-1112
Assignment: 16
Reel/Frame:038221/0364   Pages: 10
Recorded: 04/07/2016
Attorney Dkt #:P004 01251USPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LANXESS INC.
Exec Dt:
09/05/2013
Assignee
1
LANXESS INTERNATIONAL SA
ROUTE LOUIS BRAILLE 12
GRANGES-PACCOT, SWITZERLAND CH-1763
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9388258
US20140051810
13885196
Correspondence name and address
LANXESS CORPORATION
111 RIDC PARK WEST DRIVE
PITTSBURGH, PA 15275-1112
Assignment: 17
Reel/Frame:039982/0395   Pages: 4
Recorded: 10/11/2016
Attorney Dkt #:P004 01248 & P004 01249
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LANXESS INC.
Exec Dt:
09/05/2013
Assignee
1
LANXESS INTERNATIONAL SA
ROUTE LOUIS BRAILLE 12
GRANGES-PACCOT, SWITZERLAND CH-1763
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
10322215
US20140004252
13816299
 
9487613
US20130345367
13816549
Correspondence name and address
LANXESS CORPORATION
111 RIDC PARK WEST DRIVE
PITTSBURGH, PA 15275-1112
Assignment: 18
Reel/Frame:040494/0582   Pages: 10
Recorded: 12/02/2016
Attorney Dkt #:P004 01255USPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LANXESS INC.
Exec Dt:
09/05/2013
Assignee
1
LANXESS INTERNATIONAL SA
ROUTE LOUIS BRAILLE 12
GRANGES-PACCOT, SWITZERLAND CH-1763
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9540455
US20140336336
14364308
Correspondence name and address
LANXESS CORPORATION
111 RIDC PARK WEST DRIVE
PITTSBURGH, PA 15275-1112
Assignment: 19
Reel/Frame:040710/0686   Pages: 4
Recorded: 12/12/2016
Attorney Dkt #:P004 01260USPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LANXESS INC.
Exec Dt:
09/05/2013
Assignee
1
LANXESS INTERNATIONAL SA
ROUTE LOUIS BRAILLE 12
GRANGES-PACCOT, SWITZERLAND CH-1763
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9790297
US20140371399
14364317
Correspondence name and address
LANXESS CORPORATION
111 RIDC PARK WEST DRIVE
PITTSBURGH, PA 15275-1112
Assignment: 20
Reel/Frame:040948/0172   Pages: 5
Recorded: 01/11/2017
Attorney Dkt #:P004 01251N
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LANXESS INC.
Exec Dt:
09/05/2013
Assignee
1
LANXESS INTERNATIONAL SA
ROUTE LOUIS BRAILLE 12
GRANGES-PACCOT, SWITZERLAND CH-1763
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10005853
US20160304634
15190843
Correspondence name and address
LANXESS CORPORATION
111 RIDC PARK WEST DRIVE
PITTSBURGH, PA 15275-1112
Assignment: 21
Reel/Frame:032088/0200   Pages: 18
Recorded: 01/30/2014
Attorney Dkt #:P025 00013
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PAUL, HANNS-INGOLF
Exec Dt:
11/28/2013
2
FELLER, ROLF
Exec Dt:
11/28/2013
3
WAGNER, PAUL
Exec Dt:
11/27/2013
4
LOVEGROVE, JOHN
Exec Dt:
12/10/2013
5
RITTER, JOACHIM
Exec Dt:
12/18/2013
6
LEIBERICH, RICARDA
Exec Dt:
12/03/2013
7
KIRCHHOFF, JORG
Exec Dt:
01/16/2014
8
WIESNER, UDO
Exec Dt:
11/26/2013
Assignee
1
LANXESS INTERNATIONAL SA
CH-1763 GRANGES-PACCOT
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9068031
US20140148561
13995246
Correspondence name and address
JENNIFER R. SENG
111 RIDC PARK WEST DRIVE
LAW & INTELLECTUAL PROPERTY DEPARTMENT
PITTSBURGH, PA 15275-1112
Assignment: 22
Reel/Frame:032749/0927   Pages: 8
Recorded: 04/24/2014
Attorney Dkt #:P025 00014
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEIBERICH, RICARDA
Exec Dt:
03/24/2014
2
RITTER, JOACHIM
Exec Dt:
03/24/2014
3
PAUL, HANNS-INGOLF
Exec Dt:
03/24/2014
4
WIESNER, UDO
Exec Dt:
03/24/2014
5
LUESGEN, HOLGER
Exec Dt:
03/25/2014
Assignee
1
LANXESS INTERNATIONAL SA
ROUTE LOUIS BRAILLE 12 CH-1763
GRANGES PACCOT, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9127137
US20140309362
14233548
Correspondence name and address
JENNIFER R. SENG
111 RIDC PARK WEST DRIVE
LAW & INTELLECTUAL PROPERTY DEPARTMENT
PITTSBURGH, PA 15275-1112
Assignment: 23
Reel/Frame:036193/0279   Pages: 8
Recorded: 07/28/2015
Attorney Dkt #:P025 00014D
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEIBERICH, RICARDA
Exec Dt:
03/24/2014
2
RITTER, JOACHIM
Exec Dt:
03/24/2014
3
PAUL, HANNS-INGOLF
Exec Dt:
03/26/2014
4
WIESNER, UDO
Exec Dt:
03/24/2014
5
LUESGEN, HOLGER
Exec Dt:
03/25/2014
Assignee
1
LANXESS INTERNATIONAL SA
ROUTE LOUIS BRAILLE
GRANGES-PACCOT, SWITZERLAND CH-1763
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9657158
US20150329700
14810703
Correspondence name and address
LANXESS CORPORATION
111 RIDC PARK WEST DRIVE
PITTSBURGH, PA 15275-1112
Assignment: 24
Reel/Frame:036858/0514   Pages: 8
Recorded: 10/22/2015
Attorney Dkt #:P025 00014D
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEIBERICH, RICARDA
Exec Dt:
03/24/2014
2
RITTER, JOACHIM
Exec Dt:
03/24/2014
3
PAUL, HANNS-INGOLF
Exec Dt:
03/26/2014
4
WIESNER, UDO
Exec Dt:
03/24/2014
5
LUESGEN, HOLGER
Exec Dt:
03/25/2014
Assignee
1
LANXESS INTERNATIONAL SA
ROUTE LOUIS BRAILLE 12
GRANGES-PACCOT, SWITZERLAND CH-1763
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9657158
US20150329700
14810703
Correspondence name and address
LANXESS CORPORATION
111 RIDC PARK WEST DRIVE
PITTSBURGH, PA 15275-1112
Assignment: 25
Reel/Frame:034613/0822   Pages: 11
Recorded: 01/02/2015
Attorney Dkt #:P001 00473N
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SODDEMANN, MATTHIAS
Exec Dt:
05/28/2014
2
OBRECHT, WERNER
Exec Dt:
01/31/2014
3
MERSMANN, FRANZ-JOSEF
Exec Dt:
02/18/2014
4
PAUL, HANNS-INGOLF
Exec Dt:
02/10/2014
5
WAGNER, PAUL
Exec Dt:
02/20/2014
6
FELLER, ROLF
Exec Dt:
02/20/2014
7
KOENIG, THOMAS
Exec Dt:
11/18/2014
8
KIRCHHOFF, JORG
Exec Dt:
02/20/2014
9
LOVEGROVE, JOHN
Exec Dt:
02/28/2014
Assignees
1
LANXESS DEUTSCHLAND GMBH
KENNEDYPLATZ 1
COLOGNE, GERMANY 50569
2
LANXESS INTERNATIONAL SA
CHAMBLIOUX-PARC 12
GRANGES-PACCOT, SWITZERLAND CH-1763
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9249236
US20140024784
13874930
Correspondence name and address
JENNIFER R. SENG
111 RIDC PARK WEST DRIVE
LANXESS CORPORATION
PITTSBURGH, PA 15275-1112
Assignment: 26
Reel/Frame:038215/0647   Pages: 8
Recorded: 04/07/2016
Attorney Dkt #:P025 00019USPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PAUL, HANNS-INGOLF
Exec Dt:
11/10/2015
2
KIRCHHOFF, JOERG
Exec Dt:
10/26/2015
3
WIESNER, UDO
Exec Dt:
03/03/2016
4
TIMMERMANS, LUC
Exec Dt:
10/26/2015
5
DIELTIENS, NICOLAI
Exec Dt:
10/26/2015
Assignee
1
LANXESS INTERNATIONAL SA
ROUTE LOUIS BRAILLE 12
GRANGES-PACCOT, SWITZERLAND CH1763
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9925693
US20160023376
14782043
Correspondence name and address
LANXESS CORPORATION
111 RIDC PARK WEST DRIVE
PITTSBURGH, PA 15275-1112
Assignment: 27
Reel/Frame:042453/0949   Pages: 7
Recorded: 05/22/2017
Attorney Dkt #:P001 00465USPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FORNER, FLORIAN
Exec Dt:
04/11/2017
2
KLIMPEL, MICHAEL
Exec Dt:
04/11/2017
3
WEUTA, PETER
Exec Dt:
05/17/2017
4
BRANDAU, SVEN
Exec Dt:
04/11/2017
Assignees
1
LANXESS DEUTSCHLAND GMBH
KENNEDYPLATZ 1
COLOGNE, GERMANY 50569
2
LANXESS INTERNATIONAL SA
ROUTE LOUIS BRAILLE 12
GRANGES-PACCOT, SWITZERLAND CH1763
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9469697
US20130211031
13635810
Correspondence name and address
LANXESS CORPORATION
111 RIDC PARK WEST DRIVE
PITTSBURGH, PA 15275-1112

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