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Patent Assignment Assignor Details
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Assignor Name : LIU, QINGCHUN
Total Assignments: 11
Assignment: 1
Reel/Frame:035060/0909   Pages: 6
Recorded: 02/23/2015
Attorney Dkt #:P001 00653USPCT
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE SPELLING OF NAME OF ASSIGNOR QINGCHUN LIU PREVIOUSLY RECORDED ON REEL 034992 FRAME 0670. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT TO LANXESS DEUTSCHLAND GMBH.
Assignors
1
LIU, QINGCHUN
Exec Dt:
07/24/2014
2
WEI, ZHENLI
Exec Dt:
07/25/2014
Assignee
1
LANXESS DEUTSCHLAND GMBH
KENNEDYPLATZ 1
COLOGNE, GERMANY 50569
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9605088
US20140249277
14352077
Correspondence name and address
JENNIFER R. SENG
111 RIDC PARK WEST DRIVE
LANXESS CORPORATION
PITTSBURGH, PA 15275-1112
Assignment: 2
Reel/Frame:035215/0279   Pages: 7
Recorded: 03/20/2015
Attorney Dkt #:P001 00651USPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OBRECHT, WERNER
Exec Dt:
07/25/2014
2
DAVID, SARAH
Exec Dt:
07/24/2014
3
LIU, QINGCHUN
Exec Dt:
07/24/2014
4
WEI, ZHENLI
Exec Dt:
07/25/2014
Assignee
1
LANXESS DEUTSCHLAND GMBH
KENNEDYPLATZ 1
COLOGNE, GERMANY 50569
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150025199
14352071
Correspondence name and address
LANXESS CORPORATION
111 RIDC PARK WEST DRIVE
PITTSBURGH, PA 15275-1112
Assignment: 3
Reel/Frame:034991/0396   Pages: 4
Recorded: 02/20/2015
Attorney Dkt #:P001 00654USPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, QINGCHUN
Exec Dt:
10/10/2014
2
WEI, ZHENLI
Exec Dt:
10/10/2014
Assignee
1
LANXESS DEUTSCHLAND GMBH
KENNEDYPLATZ 1
COLOGNE, GERMANY 50569
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9598506
US20150166686
14348912
Correspondence name and address
JENNIFER R. SENG
111 RIDC PARK WEST DRIVE
LANXESS CORPORATION
PITTSBURGH, PA 15275-1112
Assignment: 4
Reel/Frame:034874/0574   Pages: 5
Recorded: 02/03/2015
Attorney Dkt #:P001 00670USPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, QINGCHUN
Exec Dt:
01/08/2015
2
WEI, ZHENLI
Exec Dt:
01/09/2015
3
HOCH, MARTIN
Exec Dt:
01/12/2015
Assignee
1
LANXESS DEUTSCHLAND GMBH
KENNEDYPLATZ 1
COLOGNE, GERMANY 50569
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10000584
US20150119530
14397050
Correspondence name and address
JENNIFER R. SENG
111 RIDC PARK WEST DRIVE
LANXESS CORPORATION
PITTSBURGH, PA 15275-1112
Assignment: 5
Reel/Frame:034852/0481   Pages: 7
Recorded: 01/30/2015
Attorney Dkt #:P001 00652USPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OBRECHT, WERNER
Exec Dt:
01/14/2015
2
DAVID, SARAH
Exec Dt:
01/13/2015
3
LIU, QINGCHUN
Exec Dt:
01/13/2015
4
WEI, ZHENLI
Exec Dt:
01/14/2015
Assignee
1
LANXESS DEUTSCHLAND GMBH
KENNEDYPLATZ 1
COLOGNE, GERMANY 50569
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150126683
14352073
Correspondence name and address
JENNIFER R. SENG
111 RIDC PARK WEST DRIVE
LANXESS CORPORATION
PITTSBURGH, PA 15275-1112
Assignment: 6
Reel/Frame:037293/0564   Pages: 10
Recorded: 12/15/2015
Attorney Dkt #:356511.02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUANG, WUYANG
Exec Dt:
02/17/2015
2
CHEN, CHONG
Exec Dt:
02/25/2015
3
FAN, LEI
Exec Dt:
02/16/2015
4
LIU, QINGCHUN
Exec Dt:
02/17/2015
Assignee
1
MICROSOFT TECHNOLOGY LICENSING, LLC
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160240332
14969383
Correspondence name and address
MICROSOFT TECHNOLOGY LICENSING, LLC
ONE MICROSOFT WAY
REDMOND, WA 98052
Assignment: 7
Reel/Frame:037871/0718   Pages: 4
Recorded: 03/02/2016
Attorney Dkt #:P001 00763USPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEI, ZHENLI
Exec Dt:
01/18/2016
2
LIU, QINGCHUN
Exec Dt:
01/14/2016
Assignee
1
LANXESS DEUTSCHLAND GMBH
KENNEDYPLATZ 1
COLOGNE, GERMANY 50569
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9802972
US20160122376
14896412
Correspondence name and address
LANXESS CORPORATION
111 RIDC PARK WEST DRIVE
PITTSBURGH, PA 15275-1112
Assignment: 8
Reel/Frame:045651/0872   Pages: 7
Recorded: 04/27/2018
Attorney Dkt #:P001 00652D
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OBRECHT, WERNER
Exec Dt:
02/16/2018
2
DAVID, SARAH
Exec Dt:
02/19/2018
3
LIU, QINGCHUN
Exec Dt:
02/28/2018
4
WEI, ZHENLI
Exec Dt:
04/18/2018
Assignee
1
ARLANXEO DEUTSCHLAND GMBH
ALTE HEERSTR 2
DORMAGEN, GERMANY 41540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10508156
US20180223005
15882145
Correspondence name and address
LANXESS CORPORATION
111 RIDC PARK WEST DRIVE
PITTSBURGH, PA 15275-1112
Assignment: 9
Reel/Frame:047954/0120   Pages: 9
Recorded: 12/19/2018
Attorney Dkt #:P001 00651D
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE 3RD INVENTOR NAME AND EXECUTION DATE PREVIOUSLY RECORDED AT REEL: 045756 FRAME: 0176. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
OBRECHT, WERNER
Exec Dt:
02/16/2018
2
DAVID, SARAH
Exec Dt:
02/13/2018
3
LIU, QINGCHUN
Exec Dt:
06/08/2018
4
WEI, ZHENLI
Exec Dt:
04/18/2018
Assignee
1
LANXESS DEUTSCHLAND GMBH
KENNEDYPLATZ 1
COLOGNE, GERMANY 50569
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10500578
US20180297022
15867347
Correspondence name and address
LANXESS CORPORATION
111 RIDC PARK WEST DRIVE
PITTSBURGH, PA 15275
Assignment: 10
Reel/Frame:054698/0500   Pages: 4
Recorded: 12/18/2020
Attorney Dkt #:128737-057
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAO, NIAN
Exec Dt:
10/20/2020
2
WEI, ZHENLI
Exec Dt:
09/11/2020
3
LIU, QINGCHUN
Exec Dt:
10/23/2020
Assignee
1
ARLANXEO DEUTSCHLAND GMBH
ALTE HEERSTRASSE 2
DORMAGEN, GERMANY 41540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11713361
US20210198385
17048370
Correspondence name and address
BRISCOE, KURT G. NORRIS MCLAUGHLIN, PA
7 TIMES SQUARE, 21ST FLOOR
NEW YORK, NY 10036-6524
Assignment: 11
Reel/Frame:055178/0530   Pages: 5
Recorded: 02/08/2021
Attorney Dkt #:128737-63 KGB
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, QINGCHUN
Exec Dt:
01/31/2021
2
WEI, ZHENLI
Exec Dt:
01/02/2021
3
SCHNEIDERS, KAROLA
Exec Dt:
01/28/2021
Assignee
1
ARLANXEO DEUTSCHLAND GMBH
ALTE HEERSTR. 2
DORMAGEN, GERMANY 41540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11312791
US20210292442
17262034
Correspondence name and address
KURT G. BRISCOE, ESQ.
NORRIS MCLAUGHLIN, P.A.
7 TIMES SQUARE - 21ST FLOOR
NEW YORK, NY 10036

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