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Patent Assignment Assignor Details
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Assignor Name : LI, RONGFU
Total Assignments: 19
Assignment: 1
Reel/Frame:024075/0430   Pages: 5
Recorded: 03/12/2010
Attorney Dkt #:5977-0102PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, XIN
Exec Dt:
03/02/2010
2
GUO, YANCHUAN
Exec Dt:
03/02/2010
3
XU, HAITAO
Exec Dt:
03/02/2010
4
GAO, QIANGLI
Exec Dt:
03/02/2010
5
LI, RONGFU
Exec Dt:
03/02/2010
6
CUI, YING
Exec Dt:
03/02/2010
7
HU, YUANFEN
Exec Dt:
03/02/2010
8
CHEN, KELI
Exec Dt:
03/02/2010
Assignee
1
ZHANG, XIN
ROOM 301, NO. 17 YUHELI, LIANHUAXINCUN
SIMING DISTRICT, XIAMEN, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8343655
US20100304221
12720298
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
PO BOX 747
FALLS CHURCH, VA 22040
Assignment: 2
Reel/Frame:024082/0908   Pages: 5
Recorded: 03/15/2010
Attorney Dkt #:5977-0101PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, XIN
Exec Dt:
03/02/2010
2
XU, HAITAO
Exec Dt:
03/02/2010
3
GUO, YANCHUAN
Exec Dt:
03/02/2010
4
GAO, QIANGLI
Exec Dt:
03/02/2010
5
LI, RONGFU
Exec Dt:
03/02/2010
6
CUI, YING
Exec Dt:
03/02/2010
7
HU, YUANFEN
Exec Dt:
03/02/2010
8
CHEN, KELI
Exec Dt:
03/02/2010
Assignee
1
ZHANG, XIN
ROOM 301, NO. 17 YUHELI, LIANHUAXINCUN, SIMING DISTRICT,
XIAMEN, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8382861
US20100304220
12720272
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 3
Reel/Frame:025745/0151   Pages: 5
Recorded: 02/04/2011
Attorney Dkt #:SGPP.P0037US 11012406
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, RONGFU
Exec Dt:
01/11/2011
2
DING, RAN
Exec Dt:
02/01/2011
3
KWON, OH-HUN
Exec Dt:
01/11/2011
Assignee
1
SAINT-GOBAIN PERFORMANCE PLASTICS CORPORATION
1199 SOUTH CHILLICOTHE ROAD
AURORA, OHIO 44202
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110297228
12960984
Correspondence name and address
FULBRIGHT & JAWORSKI L. L. P. ATTN MNIPD
600 CONGRESS AVENUE
SUITE 2400
AUSTIN, TX 78701
Assignment: 4
Reel/Frame:026336/0435   Pages: 8
Recorded: 05/24/2011
Attorney Dkt #:BI6539-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MENGE, PETER R.
Exec Dt:
03/04/2011
2
LI, RONGFU
Exec Dt:
03/03/2011
3
HARDY, ANNE B.
Exec Dt:
04/10/2011
Assignee
1
SAINT-GOBAIN CERAMICS & PLASTICS, INC.
ONE NEW BOND STREET
WORCESTER, MASSACHUSETTS 01615-0138
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8614420
US20110192981
12985977
Correspondence name and address
ABEL LAW GROUP, LLP
7300 FM 2222
BLDG. 1, SUITE 210
AUSTIN, TX 78730
Assignment: 5
Reel/Frame:030503/0622   Pages: 7
Recorded: 05/29/2013
Attorney Dkt #:342234-35801
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, RONGFU
Exec Dt:
04/08/2013
2
MEHTA, JAY
Exec Dt:
04/08/2013
3
TU, XIAOYAN
Exec Dt:
04/22/2013
4
BANSAL, PRABUDDHA
Exec Dt:
04/15/2013
5
COMBS, MICHAEL
Exec Dt:
04/08/2013
6
FALLON, DENIS GEORGE
Exec Dt:
04/08/2013
7
KIZER, LAWTON E.
Exec Dt:
04/08/2013
Assignee
1
CELANESE INTERNATIONAL CORPORATION
222 W. LAS COLINAS BLVD.
SUITE 900N
IRVING, TEXAS 75039
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140048221
13827767
Correspondence name and address
ROBERTS MLOTKOWSKI SAFRAN & COLE, P.C.
P.O. BOX 10064
MCLEAN, VA 22102-8064
Assignment: 6
Reel/Frame:030845/0440   Pages: 6
Recorded: 07/22/2013
Attorney Dkt #:342234-35901
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, RONGFU
Exec Dt:
05/28/2013
2
MEHTA, JAY
Exec Dt:
05/28/2013
3
TU, XIAOYAN
Exec Dt:
07/12/2013
4
BANSAL, PRABUDDHA
Exec Dt:
07/12/2013
5
COMBS, MICHAEL
Exec Dt:
05/28/2013
6
FALLON, DENIS
Exec Dt:
05/28/2013
7
KIZER, LAWTON E.
Exec Dt:
05/28/2013
Assignee
1
CELANESE INTERNATIONAL CORPORATION
222 W. LAS COLINAS BLVD.
SUITE 900N
IRVING, TEXAS 75039
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8980050
US20140048222
13827837
Correspondence name and address
ROBERTS MLOTKOWSKI SAFRAN & COLE, P.C.
P.O. BOX 10064
MCLEAN, VA 22102-8064
Assignment: 7
Reel/Frame:031022/0866   Pages: 6
Recorded: 08/16/2013
Attorney Dkt #:342234-36101
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, RONGFU
Exec Dt:
05/28/2013
2
MEHTA, JAY
Exec Dt:
05/28/2013
3
TU, XIAOYAN
Exec Dt:
07/12/2013
4
BANSAL, PRABUDDHA
Exec Dt:
07/12/2013
5
COMBS, MICHAEL
Exec Dt:
05/28/2013
6
FALLON, DENIS
Exec Dt:
05/28/2013
7
KIZER, LAWTON E.
Exec Dt:
05/28/2013
Assignee
1
CELANESE INTERNATIONAL CORPORATION
222 W. LAS COLINAS BLVD.
SUITE 900N
IRVING, TEXAS 75039
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8986501
US20140048223
13827881
Correspondence name and address
ROBERTS MLOTKOWSKI SAFRAN & COLE, P.C.
P.O. BOX 10064
MCLEAN, VA 22102-8064
Assignment: 8
Reel/Frame:033722/0462   Pages: 6
Recorded: 09/11/2014
Attorney Dkt #:342234-41001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PAN, TIANSHU
Exec Dt:
08/07/2013
2
ARORA, DINESH
Exec Dt:
09/05/2013
3
BOATWRIGHT, MONICA
Exec Dt:
08/07/2013
4
COMBS, MICHAEL T.
Exec Dt:
08/08/2013
5
FALLON, DENIS
Exec Dt:
08/08/2013
6
LI, BIN
Exec Dt:
08/08/2013
7
LI, RONGFU
Exec Dt:
08/08/2013
8
MADREY, JENNIFER
Exec Dt:
08/15/2013
9
MEHTA, JAY
Exec Dt:
08/07/2013
Assignee
1
CELANESE INTERNATIONAL CORPORATION
222 W. LAS COLINAS BLVD.
SUITE 900N
IRVING, TEXAS 75039
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150041084
14452695
Correspondence name and address
ROBERTS MLOTKOWSKI SAFRAN & COLE, P.C.
P.O. BOX 10064
MCLEAN, VA 22102-8064
Assignment: 9
Reel/Frame:034082/0198   Pages: 7
Recorded: 10/31/2014
Attorney Dkt #:342234-42101
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOU, ZEMING
Exec Dt:
08/28/2013
2
LI, JIAWEI
Exec Dt:
08/08/2013
3
LI, RONGFU
Exec Dt:
08/08/2013
4
PAN, KEVIN
Exec Dt:
08/07/2013
5
BUDHAVARAM, NARESH
Exec Dt:
08/07/2013
6
COMBS, MICHAEL T.
Exec Dt:
08/08/2013
7
GAO, YU
Exec Dt:
08/08/2013
Assignee
1
CELANESE INTERNATIONAL CORPORATION
222 W. LAS COLINAS BLVD.
SUITE 900N
IRVING, TEXAS 75039
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150045161
14452735
Correspondence name and address
ROBERTS MLOTKOWSKI SAFRAN & COLE, P.C.
P.O. BOX 10064
MCLEAN, VA 22102-8064
Assignment: 10
Reel/Frame:036337/0578   Pages: 7
Recorded: 08/17/2015
Attorney Dkt #:97844-933120-40801US-CD
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FALLON, DENIS G.
Exec Dt:
05/05/2014
2
ALLEN, LESLIE
Exec Dt:
05/05/2014
3
BOATWRIGHT, MONICA
Exec Dt:
05/19/2014
4
BUNDREN, CHRISTOPHER M.
Exec Dt:
05/05/2014
5
COMBS, MICHAEL T.
Exec Dt:
05/05/2014
6
LI, BIN
Exec Dt:
05/05/2014
7
LI, RONGFU
Exec Dt:
05/05/2014
8
MEHTA, JAY
Exec Dt:
05/05/2014
9
PAN, TIANSHU
Exec Dt:
05/05/2014
Assignee
1
CELANESE ACETATE LLC
222 W. LAS COLINAS BLVD.
SUITE 900N
IRVING, TEXAS 75039
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150232582
14527954
Correspondence name and address
S.EURICH/KILPATRICK TOWNSEND
TWO EMBARCADERO CENTER
EIGHTH FLOOR
SAN FRANCISCO, CA 94111
Assignment: 11
Reel/Frame:033046/0877   Pages: 3
Recorded: 06/06/2014
Attorney Dkt #:0010050USU/3260
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, RONGFU
Exec Dt:
06/03/2014
2
ZHU, HAIFEI
Exec Dt:
06/03/2014
3
BAI, LUOLIN
Exec Dt:
06/03/2014
4
SHI, LEI
Exec Dt:
06/03/2014
Assignee
1
XINJIANG GOLDWIND SCIENCE & TECHNOLOGY CO., LTD.
NO. 107 SHANGHAI ROAD
ECONOMIC & TECHNOLOGICAL DEVELOPMENT ZONE, XINJIANG
URUMQI, CHINA 830026
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9316209
US20140345510
14363403
Correspondence name and address
OHLANDT, GREELEY, RUGGIERO & PERLE, LLP
ONE LANDMARK SQUARE, 10TH FLOOR
STAMFORD, CT 06901
Assignment: 12
Reel/Frame:033608/0034   Pages: 9
Recorded: 08/26/2014
Attorney Dkt #:342234-40301
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FALLON, DENIS G.
Exec Dt:
07/09/2014
2
GARRETT, THOMAS S.
Exec Dt:
07/09/2014
3
KIZER, LAWTON
Exec Dt:
07/09/2014
4
LI, BIN
Exec Dt:
07/09/2014
5
LI, RONGFU
Exec Dt:
07/09/2014
6
MEHTA, JAY
Exec Dt:
07/09/2014
7
PAN, TIANSHU
Exec Dt:
07/09/2014
8
TU, XIAOYAN
Exec Dt:
07/11/2014
9
ALLEN, LESLIE
Exec Dt:
07/09/2014
10
ARORA, DINESH
Exec Dt:
08/26/2014
11
BANSAL, PRABUDDHA
Exec Dt:
07/14/2014
12
COMBS, MICHAEL T.
Exec Dt:
07/14/2014
Assignee
1
CELANESE INTERNATIONAL CORPORATION
222 W. LAS COLINAS BLVD.
SUITE 900N
IRVING, TEXAS 75039
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140326421
14268462
Correspondence name and address
ROBERTS MLOTKOWSKI SAFRAN & COLE, P.C.
P.O. BOX 10064
MCLEAN, VA 22102-8064
Assignment: 13
Reel/Frame:033608/0586   Pages: 9
Recorded: 08/26/2014
Attorney Dkt #:342234-40401
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FALLON, DENIS G.
Exec Dt:
07/09/2014
2
LI, BIN
Exec Dt:
07/09/2014
3
LI, RONGFU
Exec Dt:
07/09/2014
4
MEHTA, JAY
Exec Dt:
07/09/2014
5
PAN, TIANSHU
Exec Dt:
07/09/2014
6
SHER, JAIMES
Exec Dt:
07/26/2014
7
ALLEN, LESLIE
Exec Dt:
07/09/2014
8
ARORA, DINESH
Exec Dt:
07/08/2014
9
BOATWRIGHT, MONICA
Exec Dt:
07/09/2014
10
BUNDREN, CHRIS
Exec Dt:
07/09/2014
11
COMBS, MICHAEL T.
Exec Dt:
07/14/2014
Assignee
1
CELANESE INTERNATIONAL CORPORATION
222 W. LAS COLINAS BLVD.
SUITE 900N
IRVING, TEXAS 75039
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140326422
14268610
Correspondence name and address
ROBERTS MLOTKOWSKI SAFRAN & COLE, P.C.
P.O. BOX 10064
MCLEAN, VA 22102-8064
Assignment: 14
Reel/Frame:037725/0942   Pages: 3
Recorded: 02/12/2016
Attorney Dkt #:CU-72679 QSJ/SL
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, RONGFU
Exec Dt:
01/27/2016
2
ZHANG, JIANHAI
Exec Dt:
01/27/2016
3
ZHU, HAIFEI
Exec Dt:
01/27/2016
Assignee
1
XINJIANG GOLDWIND SCIENCE & TECHNOLOGY CO., LTD.
107 SHANGHAI ROAD, ECONOMIC & TECHNOLOGICAK DEVELOPMENT ZONE
URUMQI, XINJIANG, CHINA 830026
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10293890
US20160195070
14911887
Correspondence name and address
RICHARD J. STREIT
LADAS & PARRY, 224 SOUTH MICHIGAN AVE.
CHICAGO, IL 60604
Assignment: 15
Reel/Frame:038147/0464   Pages: 5
Recorded: 03/18/2016
Attorney Dkt #:CU-72679 RJS/DS
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE'S ADDRESS PREVIOUSLY RECORDED AT REEL: 037725 FRAME: 0942. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
LI, RONGFU
Exec Dt:
01/27/2016
2
ZHANG, JIANHAI
Exec Dt:
01/27/2016
3
ZHU, HAIFEI
Exec Dt:
01/27/2016
Assignee
1
XINJIANG GOLDWIND SCIENCE & TECHNOLOGY CO., LTD.
107 SHANGHAI ROAD, ECONOMIC & TECHNOLOGICAL DEVELOPMENT ZONE URUMQI
XINJIANG, CHINA 830026
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10293890
US20160195070
14911887
Correspondence name and address
RICHARD J. STREIT
LADAS & PARRY, 224 SOUTH MICHIGAN AVE.
CHICAGO, IL 60604
Assignment: 16
Reel/Frame:061641/0110   Pages: 8
Recorded: 11/03/2022
Attorney Dkt #:CICT-861
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MCGRADY, CHRISTOPHER
Exec Dt:
10/04/2021
2
LI, RONGFU
Exec Dt:
10/19/2021
3
COMBS, MICHAEL
Exec Dt:
03/10/2022
4
ZHANG, XIAOWEI
Exec Dt:
10/04/2021
5
SUBRAMONIAN, SURESH
Exec Dt:
10/20/2021
Assignee
1
TICONA LLC
8040 DIXIE HIGHWAY
FLORENCE, KENTUCKY 41042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210171741
17118073
Correspondence name and address
DORITY & MANNING P.A.
PO BOX 1449
GREENVILLE, SC 29602
Assignment: 17
Reel/Frame:064901/0050   Pages: 8
Recorded: 09/14/2023
Attorney Dkt #:CICT-863 (2019P0068)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MCGRADY, CHRISTOPHER
Exec Dt:
10/04/2021
2
LI, RONGFU
Exec Dt:
10/19/2021
3
COMBS, MICHAEL
Exec Dt:
03/10/2022
4
ZHANG, XIAOWEI
Exec Dt:
10/04/2021
5
SUBRAMONIAN, SURESH
Exec Dt:
10/20/2021
Assignee
1
TICONA LLC
8040 DIXIE HIGHWAY
FLORENCE, KENTUCKY 41042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11827772
US20210171742
17118168
Correspondence name and address
DORITY & MANNING, P.A. AND TICONA LLC
POST OFFICE BOX 1449
GREENVILLE, SC 29602
Assignment: 18
Reel/Frame:065617/0226   Pages: 8
Recorded: 11/20/2023
Attorney Dkt #:CICT-859
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MCGRADY, CHRISTOPHER
Exec Dt:
10/04/2021
2
LI, RONGFU
Exec Dt:
10/19/2021
3
COMBS, MICHAEL
Exec Dt:
03/10/2022
4
ZHANG, XIAOWEI
Exec Dt:
10/04/2021
5
SUBRAMONIAN, SURESH
Exec Dt:
10/20/2021
Assignee
1
TICONA, LLC
8040 DIXIE HIGHWAY
FLORENCE, KENTUCKY 41042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210171739
17117840
Correspondence name and address
DORITY & MANNING, P.A.
POST OFFICE BOX 1449
GREENVILLE, SC 29602
Assignment: 19
Reel/Frame:066389/0446   Pages: 8
Recorded: 02/06/2024
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MCGRADY, CHRISTOPHER
Exec Dt:
10/04/2021
2
LI, RONGFU
Exec Dt:
10/19/2021
3
COMBS, MICHAEL
Exec Dt:
03/10/2022
4
ZHANG, XIAOWEI
Exec Dt:
10/04/2021
5
SUBRAMONIAN, SURESH
Exec Dt:
10/20/2021
Assignee
1
TICONA LLC
8040 DIXIE HIGHWAY
FLORENCE, KENTUCKY 41042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210171740
17117939
Correspondence name and address
MADISON LYNCH
PO BOX 1449
GREENVILLE, SC 29602

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