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Patent Assignment Assignor Details
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Assignor Name : LI, XINGGUO
Total Assignments: 9
Assignment: 1
Reel/Frame:011854/0680   Pages: 3
Recorded: 05/30/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAO, LI
Exec Dt:
04/13/2001
2
GREENE, GEORGE WARREN IV.
Exec Dt:
04/16/2001
3
MAO, GUOQIANG
Exec Dt:
04/13/2001
4
LI, XINGGUO
Exec Dt:
04/13/2001
Assignee
1
POREX TECHNOLOGIES CORPORATION
500 BOHANNON ROAD
FAIRBURN, GEORGIA 30213
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6808908
US20030100086
09866842
Correspondence name and address
PENNIE & EDMONDS LLP
SAMUEL B. ABRAMS
1667 K STREET, N.W.
WASHINGTON, D.C. 20006
Assignment: 2
Reel/Frame:011746/0919   Pages: 3
Recorded: 04/20/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAO, LI
Exec Dt:
04/19/2001
2
MAO, GUOQIANG
Exec Dt:
04/19/2001
3
LI, XINGGUO
Exec Dt:
04/19/2001
Assignee
1
POREX TECHNOLOGIES CORPORATION
500 BOHANNON ROAD
FAIRBURN, GEORGIA 30213
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020193030
09838200
Correspondence name and address
PENNIE & EDMONDS LLP
SAMUEL B. ABRAMS
1667 K ST, N.W.
WASHINGTON, DC 20006
Assignment: 3
Reel/Frame:014431/0722   Pages: 3
Recorded: 08/25/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, XINGGUO
Exec Dt:
08/07/2003
2
COPPOLA, RICHARD J.
Exec Dt:
08/16/2003
3
YAO, LI
Exec Dt:
08/16/2003
Assignee
1
POREX TECHNOLOGIES CORPORATION
500 BOHANNON ROAD
FAIRBURN, GEORGIA 30213
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030099576
10237628
Correspondence name and address
PENNIE & EDMONDS LLP
1667 K STREET, N.W.
WASHINGTON, D.C. 20006
Assignment: 4
Reel/Frame:023629/0818   Pages: 6
Recorded: 12/09/2009
Attorney Dkt #:37370-382606 (0500US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MACLENNAN, ANDREW JAMES
Exec Dt:
11/24/2009
2
AVETT, TRIPP AUGUSTUS
Exec Dt:
11/23/2009
3
LI, XINGGUO
Exec Dt:
11/24/2009
4
MAO, GUOQIANG
Exec Dt:
11/23/2009
Assignee
1
POREX CORPORATION
500 BOHANNON ROAD
FAIRBURN, GEORGIA 30213
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8628843
US20100104845
12604702
Correspondence name and address
LISA NORRIS
1100 PEACHTREE STREET
ATLANTA, GA 30309
Assignment: 5
Reel/Frame:050016/0206   Pages: 8
Recorded: 08/09/2019
Attorney Dkt #:037370-1149958
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KNIGHT, THOMAS OLIVER, III
Exec Dt:
04/11/2018
2
SHAHIDANI, SAMAN MAHDAVI
Exec Dt:
04/03/2018
3
MEREDITH, GARLAND TIMBERLAKE
Exec Dt:
03/19/2018
4
LI, XINGGUO
Exec Dt:
04/09/2018
5
MARTIN, TIMOTHY
Exec Dt:
04/11/2018
6
ROBBINS, AVI MELECH
Exec Dt:
04/03/2018
7
MAO, GUOQIANG
Exec Dt:
03/22/2018
Assignee
1
POREX CORPORATION
500 BOHANNON ROAD
FAIRBURN, GEORGIA 30213
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200069029
16485101
Correspondence name and address
KILPATRICK TOWNSEND & STOCKTON LLP
1100 PEACHTREE STREET
SUITE 2800
ATLANTA, GA 30309
Assignment: 6
Reel/Frame:055682/0322   Pages: 42
Recorded: 03/22/2021
Attorney Dkt #:144342.001901
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HARRIS, DAVID BRADLEY
Exec Dt:
10/03/2018
2
SPORRER, KEVIN
Exec Dt:
09/28/2018
3
WIERZBICKI, JANIE
Exec Dt:
09/26/2018
4
BILLUPS, RONALD EUGENE
Exec Dt:
09/25/2018
5
ROGOVA, YELENA
Exec Dt:
09/25/2018
6
HARRIS, THOMAS E.
Exec Dt:
09/25/2018
7
ZHOU, QIANG
Exec Dt:
10/03/2018
8
MARTIN, TIMOTHY ALLEN
Exec Dt:
09/24/2018
9
LI, XINGGUO
Exec Dt:
09/27/2018
10
MAO, GUOQIANG
Exec Dt:
09/28/2018
Assignee
1
POREX TECHNOLOGIES CORPORATION
1625 ASHTON PARK DRIVE
COLONIAL HEIGHTS, VIRGINIA 23834
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11865857
US20210370706
17277985
Correspondence name and address
TROUTMAN PEPPER HAMILTON SANDERS LLP
501 GRANT STREET, SUITE 300
UNION TRUST BUILDING
PITTSBURGH, PA 15219-4429
Assignment: 7
Reel/Frame:065663/0871   Pages: 42
Recorded: 11/22/2023
Attorney Dkt #:144342-001911
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HARRIS, DAVID BRADLEY
Exec Dt:
10/03/2018
2
SPORRER, KEVIN
Exec Dt:
09/28/2018
3
WIERZBICKI, JANIE
Exec Dt:
09/26/2018
4
BILLUPS, RONALD EUGENE
Exec Dt:
09/25/2018
5
ROGOVA, YELENA
Exec Dt:
09/25/2018
6
HARRIS, THOMAS E.
Exec Dt:
09/25/2018
7
ZHOU, QIANG
Exec Dt:
10/03/2018
8
MARTIN, TIMOTHY ALLEN
Exec Dt:
09/24/2018
9
LI, XINGGUO
Exec Dt:
09/27/2018
10
MAO, GUOQIANG
Exec Dt:
09/28/2018
Assignee
1
POREX TECHNOLOGIES CORPORATION
1625 ASHTON PARK DRIVE
COLONIAL HEIGHTS, VIRGINIA 23834
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240083192
18517869
Correspondence name and address
DLA PIPER LLP (US)
ONE LIBERTY PLACE
1650 MARKET STREET, SUITE 5000
PHILADELPHIA, PA 19103-7300
Assignment: 8
Reel/Frame:047588/0891   Pages: 3
Recorded: 11/27/2018
Attorney Dkt #:KPC0717US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, XINGGUO
Exec Dt:
11/14/2018
2
LIU, TAI
Exec Dt:
11/14/2018
3
ZHANG, HUIQING
Exec Dt:
11/14/2018
Assignee
1
CRRC QINGDAO SIFANG CO., LTD.
NO.88 JINHONGDONG ROAD, CHENGYANG DISTRICT
SHANDONG
QINGDAO, CHINA 266111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11738782
US20210221406
16304734
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 9
Reel/Frame:061352/0591   Pages: 14
Recorded: 10/08/2022
Attorney Dkt #:037370-1307534
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHAHIDANI, SAMAN MAHDAVI
Exec Dt:
07/13/2022
2
LI, XINGGUO
Exec Dt:
07/18/2022
3
PAGÁN, LUIS ANGEL
Exec Dt:
07/13/2022
4
MAHARSIA, RAHUL
Exec Dt:
07/13/2022
5
MAO, GUOQIANG
Exec Dt:
10/07/2022
Assignee
1
POREX CORPORATION
500 BOHANNON ROAD
FAIRBURN, GEORGIA 30213
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220323933
17642352
Correspondence name and address
KILPATRICK TOWNSEND & STOCKTON LLP
1100 PEACHTREE STREET NE
SUITE 2800
ATLANTA, GA 30309

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