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Patent Assignment Assignor Details
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Assignor Name : LAI, CHOUNG-HOUNG
Total Assignments: 21
Assignment: 1
Reel/Frame:006916/0458   Pages: 4
Recorded: 03/31/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CARSON, WILLIAM GILMOUR
Exec Dt:
03/17/1993
2
LAI, CHOUNG-HOUNG
Exec Dt:
03/17/1993
3
TROY, EDWARD JOSEPH
Exec Dt:
03/17/1993
Assignee
1
ROHM AND HAAS COMPANY
PATENT DEPARTMENT
100 INDEPENDENCE MALL WEST
PHILADELPHIA, PENNSYLVANIA 19106-2399
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5321056
NONE
08032939
Correspondence name and address
ROHM AND HAAS COMPANY
ROGER K. GRAHAM
PATENT DEPARTMENT, 7TH FLOOR
100 INDEPENDENCE MALL WEST
PHILADELPHIA, PENNSYLVANIA 19106-2399
Assignment: 2
Reel/Frame:006903/0277   Pages: 3
Recorded: 03/18/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAI, CHOUNG-HOUNG
Exec Dt:
05/25/1993
2
BRADY, JEAN M.
Exec Dt:
05/25/1993
Assignee
1
ROHM AND HAAS COMPANY
100 INDEPENDENCE MALL WEST
PATENT DEPARTMENT
PHILADELPHIA, PENNSYLVANIA 19106-2399
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5322663
NONE
08066736
Correspondence name and address
ROGER K. GRAHAM
ROHM AND HAAS COMPANY
PATENT DEPARTMENT, 7TH FLOOR
100 INDEPENDENCE MALL WEST
PHILADELPHIA, PA 19106-2399
Assignment: 3
Reel/Frame:008433/0717   Pages: 4
Recorded: 03/31/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAI, CHOUNG-HOUNG
Exec Dt:
12/01/1995
2
HAVRILIAK, STEPHEN J.
Exec Dt:
12/01/1995
3
MEMON, NAZIR A.
Exec Dt:
12/01/1995
Assignee
1
ROHM AND HAAS COMPANY
100 INDEPENDENCE MALL WEST
PHILADELPHIA, PENNSYLVANIA 19106
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5654365
NONE
08678259
Correspondence name and address
ROHM AND HAAS COMPANY
DARRYL P. FRICKEY
PATENT DEPT. 7TH FL.
100 INDEPENDENCE MALL WEST
PHILADELPHIA, PA 19106-2399
Assignment: 4
Reel/Frame:038957/0853   Pages: 4
Recorded: 06/20/2016
Attorney Dkt #:55084240.00099
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEMBERGER, MICHAEL J.
Exec Dt:
06/16/2016
2
LAI, CHOUNG-HOUNG
Exec Dt:
06/17/2016
Assignee
1
SAINT-GOBAIN PLACO SAS
34 AVENUE FRANKLIN ROOSEVELT
SURESNES, FRANCE F-92150
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9834929
US20150197938
14153260
Correspondence name and address
MICHAEL J. COLITZ III
GRAYROBINSON, P.A.
401 E. JACKSON ST., SUITE 2700
TAMPA, FL 33602
Assignment: 5
Reel/Frame:045030/0737   Pages: 8
Recorded: 02/24/2018
Attorney Dkt #:18-189-US-CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOYDSTON, GERALD D.
Exec Dt:
02/16/2015
2
WILTZIUS, BRYAN J.
Exec Dt:
02/16/2015
3
LEMBERGER, MICHAEL J.
Exec Dt:
06/16/2016
4
LAI, CHOUNG-HOUNG
Exec Dt:
06/17/2016
Assignee
1
SAINT-GOBAIN PLACO SAS
34 AVENUE FRANKLIN ROOSEVELT
SURESNES, FRANCE F-92150
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10233641
US20180010338
15712192
Correspondence name and address
MCDONNELL BOEHNEN HULBERT & BERGHOFF LLP
300 SOUTH WACKER DRIVE
SUITE 3100
CHICAGO, IL 60606-6709
Assignment: 6
Reel/Frame:055552/0252   Pages: 8
Recorded: 03/10/2021
Attorney Dkt #:18-189-US-CON2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOYDSTON, GERALD D.
Exec Dt:
02/16/2015
2
WILTZIUS, BRYAN J.
Exec Dt:
02/16/2015
3
LEMBERGER, MICHAEL J.
Exec Dt:
06/16/2016
4
LAI, CHOUNG-HOUNG
Exec Dt:
06/17/2016
Assignee
1
SAINT-GOBAIN PLACO SAS
34 AVENUE FRANKLIN ROOSEVELT
SURESNES, FRANCE F-92150
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11268277
US20190277029
16358593
Correspondence name and address
MCDONNELL BOEHNEN HULBERT & BERGHOFF LLP
300 SOUTH WACKER DRIVE
CHICAGO, IL 60606
Assignment: 7
Reel/Frame:039306/0083   Pages: 3
Recorded: 08/01/2016
Attorney Dkt #:13-TF-0166US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GARCES, CAMILA A.
Exec Dt:
07/15/2016
2
YU, TA
Exec Dt:
07/15/2016
3
LAI, CHOUNG-HOUNG
Exec Dt:
07/15/2016
Assignee
1
SAINT-GOBAIN ADFORS CANADA, LTD.
1795 BASELINE ROAD
GRAND ISLAND, NEW YORK 14072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11384014
US20160347936
15165920
Correspondence name and address
ABEL LAW GROUP, LLP
8911 N. CAPITAL OF TEXAS HWY
BLDG 4, SUITE 4200
AUSTIN, TX 78759
Assignment: 8
Reel/Frame:041235/0475   Pages: 10
Recorded: 02/13/2017
Attorney Dkt #:55084240.00161
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COLLEGE, JOHN W.
Exec Dt:
02/08/2017
2
LEE, SANG-HO
Exec Dt:
02/08/2017
3
HILTON, CHRIS
Exec Dt:
02/10/2017
4
KIANG, YU-ZHI
Exec Dt:
02/10/2017
5
LAI, CHOUNG-HOUNG
Exec Dt:
02/08/2017
6
GLAVIN, GEORGE
Exec Dt:
02/08/2017
7
IIYASHENKO, HELEN
Exec Dt:
02/08/2017
Assignee
1
CERTAINTEED GYPSUM, INC.
4300 W. CYPRESS STREET, SUITE 500
TAMPA, FLORIDA 33607-4157
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9656876
US20170121183
14931766
Correspondence name and address
MICHAEL J. COLITZ, III
GRAYROBINSON, P.A.
401 E. JACKSON ST., SUITE 2700
TAMPA, FL 33601
Assignment: 9
Reel/Frame:046967/0898   Pages: 8
Recorded: 09/25/2018
Attorney Dkt #:15-GP-0363US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAI, CHOUNG-HOUNG
Exec Dt:
04/04/2017
2
BOYDSTON, GERALD
Exec Dt:
08/14/2017
3
WILTZIUS, BRYAN
Exec Dt:
07/20/2018
4
FRAILEY, NATHAN
Exec Dt:
08/14/2017
5
LEMBERGER, MICHAEL J.
Exec Dt:
08/15/2018
Assignee
1
CERTAINTEED GYPSUM, INC.
20 MOORES ROAD
MALVERN, PENNSYLVANIA 19355
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10857770
US20170284093
15476786
Correspondence name and address
ABEL LAW GROUP, LLP
8911 N. CAPITAL OF TEXAS HWY
BLDG 4, SUITE 4200
AUSTIN, TX 78759
Assignment: 10
Reel/Frame:052196/0212   Pages: 7
Recorded: 03/23/2020
Attorney Dkt #:17-OC-0530US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAN, NICKY
Exec Dt:
01/22/2020
2
GADY, OLIVIA
Exec Dt:
01/14/2020
3
LAI, CHOUNG-HOUNG
Exec Dt:
01/22/2020
4
CUI, YUBO
Exec Dt:
01/15/2020
5
GORDON, JAMES N.
Exec Dt:
01/02/2020
Assignee
1
SAINT-GOBAIN PERFORMANCE PLASTICS CORPORATION
31500 SOLON ROAD
SOLON, OHIO 44139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200208027
16720149
Correspondence name and address
ABEL SCHILLINGER, LLP
5929 BALCONES DRIVE
SUITE 300
AUSTIN, TX 78731
Assignment: 11
Reel/Frame:052196/0806   Pages: 9
Recorded: 03/23/2020
Attorney Dkt #:18-OC-0324US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAN, NICKY
Exec Dt:
01/22/2020
2
CHEON, KAPSOO
Exec Dt:
01/02/2020
3
GADY, OLIVIA
Exec Dt:
01/14/2020
4
CUI, YUBO
Exec Dt:
01/15/2020
5
LAI, CHOUNG-HOUNG
Exec Dt:
01/22/2020
6
GORDON, JAMES N.
Exec Dt:
01/02/2020
Assignee
1
SAINT-GOBAIN PERFORMANCE PLASTICS CORPORATION
31500 SOLON ROAD
SOLON, OHIO 44139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200208024
16720138
Correspondence name and address
ABEL SCHILLINGER, LLP
5929 BALCONES DRIVE
SUITE 300
AUSTIN, TX 78731
Assignment: 12
Reel/Frame:061440/0980   Pages: 8
Recorded: 10/17/2022
Attorney Dkt #:16-1738-US-CON2
Conveyance: NUNC PRO TUNC ASSIGNMENT (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAI, CHOUNG-HOUNG
Exec Dt:
10/07/2020
2
KAMATH, MITHUN N.
Exec Dt:
10/06/2020
3
LIU, JIA
Exec Dt:
10/06/2020
4
MA, LIYAN
Exec Dt:
10/06/2020
5
JACOBS, GREGORY F.
Exec Dt:
10/06/2020
Assignee
1
CERTAINTEED CORPORATION
20 MOORES ROAD
MALVERN, PENNSYLVANIA 19355
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230029878
17741132
Correspondence name and address
MCDONNELL BOEHNEN HULBERT & BERGHOFF LLP
300 S WACKER DRIVE
SUITE 3200
CHICAGO, IL 60606
Assignment: 13
Reel/Frame:054006/0062   Pages: 8
Recorded: 10/08/2020
Attorney Dkt #:16-1738-US
Conveyance: NUNC PRO TUNC ASSIGNMENT (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAI, CHOUNG-HOUNG
Exec Dt:
10/08/2020
2
KAMATH, MITHUN N.
Exec Dt:
10/06/2020
3
LIU, JIA
Exec Dt:
10/06/2020
4
MA, LIYAN
Exec Dt:
10/06/2020
5
JACOBS, GREGORY F.
Exec Dt:
10/06/2020
Assignee
1
CERTAINTEED CORPORATION
20 MOORES ROAD
MALVERN, PENNSYLVANIA 19355
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10837176
US20180187419
15857531
Correspondence name and address
MCDONNELL BOEHNEN HULBERT & BERGHOFF LLP
300 SOUTH WACKER DRIVE
CHICAGO, IL 60606
Assignment: 14
Reel/Frame:054379/0567   Pages: 8
Recorded: 11/16/2020
Attorney Dkt #:16-1738-US-CON
Conveyance: NUNC PRO TUNC ASSIGNMENT (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAI, CHOUNG-HOUNG
Exec Dt:
10/08/2020
2
KAMATH, MITHUN N.
Exec Dt:
10/06/2020
3
LIU, JIA
Exec Dt:
10/06/2020
4
MA, LIYAN
Exec Dt:
10/06/2020
5
JACOBS, GREGORY F.
Exec Dt:
10/06/2020
Assignee
1
CERTAINTEED CORPORATION
20 MOORES ROAD
MALVERN, PENNSYLVANIA 19355
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11326348
US20210071422
17099211
Correspondence name and address
MCDONNELL BOEHNEN HULBERT & BERGHOFF LLP
300 SOUTH WACKER DRIVE
CHICAGO, IL 60606
Assignment: 15
Reel/Frame:058429/0853   Pages: 8
Recorded: 12/20/2021
Attorney Dkt #:17-1640-US
Conveyance: NUNC PRO TUNC ASSIGNMENT (SEE DOCUMENT FOR DETAILS).
Assignors
1
RUEDE, PAUL
Exec Dt:
12/13/2021
2
LAI, CHOUNG-HOUNG
Exec Dt:
12/14/2021
3
CHAN, NICKY
Exec Dt:
12/13/2021
4
WALRATH, GEORGE ATKINS
Exec Dt:
12/13/2021
5
GADY, OLIVIA
Exec Dt:
12/14/2021
Assignee
1
CERTAINTEED CORPORATION
20 MOORES ROAD
MALVERN, PENNSYLVANIA 19355
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11254817
US20190300703
16367105
Correspondence name and address
MCDONNELL BOEHNEN HULBERT & BERGHOFF LLP
300 SOUTH WACKER DRIVE
CHICAGO, IL 60606
Assignment: 16
Reel/Frame:063498/0117   Pages: 10
Recorded: 05/01/2023
Attorney Dkt #:17-1432-US-CON
Conveyance: NUNC PRO TUNC ASSIGNMENT (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAMATH, MITHUN N.
Exec Dt:
06/16/2022
2
LAI, CHOUNG-HOUNG
Exec Dt:
06/04/2022
3
LEMBERGER, MICHAEL J.
Exec Dt:
06/14/2022
4
BOYDSTON, GERALD
Exec Dt:
06/16/2022
5
WILTZIUS, BRYAN
Exec Dt:
06/16/2022
6
DONG, ERIC
Exec Dt:
06/14/2022
7
FRAILEY, NATHAN
Exec Dt:
06/15/2022
Assignee
1
CERTAINTEED GYPSUM, INC.
20 MOORES ROAD
MALVERN, PENNSYLVANIA 19355
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220389712
17888217
Correspondence name and address
MCDONNELL BOEHNEN HULBERT & BERGHOFF LLP
300 S WACKER DRIVE
SUITE 3200
CHICAGO, IL 60606
Assignment: 17
Reel/Frame:060513/0988   Pages: 10
Recorded: 07/15/2022
Attorney Dkt #:17-1432
Conveyance: NUNC PRO TUNC ASSIGNMENT (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAMATH, MITHUN N.
Exec Dt:
06/16/2022
2
LAI, CHOUNG-HOUNG
Exec Dt:
06/14/2022
3
LEMBERGER, MICHAEL J.
Exec Dt:
06/14/2022
4
BOYDSTON, GERALD
Exec Dt:
06/16/2022
5
WILTZIUS, BRYAN
Exec Dt:
06/16/2022
6
DONG, ERIC
Exec Dt:
06/14/2022
7
FRAILEY, NATHAN
Exec Dt:
06/15/2022
Assignee
1
CERTAINTEED GYPSUM, INC.
20 MOORES ROAD
MALVERN, PENNSYLVANIA 19355
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11414864
US20190203470
16231577
Correspondence name and address
MCDONNELL BOEHNEN HULBERT & BERGHOFF LLP
300 S WACKER DRIVE
SUITE 3200
CHICAGO, IL 60606
Assignment: 18
Reel/Frame:062715/0300   Pages: 10
Recorded: 02/16/2023
Attorney Dkt #:17-1431-US
Conveyance: NUNC PRO TUNC ASSIGNMENT (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAMATH, MITHUN N.
Exec Dt:
06/16/2022
2
LAI, CHOUNG-HOUNG
Exec Dt:
06/14/2022
3
LEMBERGER, MICHAEL J.
Exec Dt:
06/14/2022
4
BOYDSTON, GERALD
Exec Dt:
06/16/2022
5
WILTZIUS, BRYAN
Exec Dt:
06/16/2022
6
FRAILEY, NATHAN
Exec Dt:
06/13/2022
7
DONG, ERIC
Exec Dt:
06/14/2022
Assignee
1
CERTAINTEED GYPSUM, INC.
20 MOORES ROAD
MALVERN, PENNSYLVANIA 19355
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11619044
US20190203469
16231576
Correspondence name and address
MCDONNELL BOEHNEN HULBERT & BERGHOFF LLP
300 S WACKER DRIVE
SUITE 3200
CHICAGO, IL 60606
Assignment: 19
Reel/Frame:065245/0986   Pages: 9
Recorded: 10/17/2023
Attorney Dkt #:22-OF-0104US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, HUA
Exec Dt:
08/02/2023
2
LAI, CHOUNG-HOUNG
Exec Dt:
08/02/2023
3
TZIVANIS, MICHAEL J.
Exec Dt:
08/01/2023
4
SIMON, MARK W.
Exec Dt:
08/01/2023
5
WATKINS, NICHOLAS
Exec Dt:
08/01/2023
6
LIANG, SHUAI
Exec Dt:
08/01/2023
7
COSTANTINO, ZACHARY
Exec Dt:
08/01/2023
Assignee
1
SAINT-GOBAIN PERFORMANCE PLASTICS CORPORATION
31500 SOLON ROAD
SOLON, OHIO 44139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240026096
18356174
Correspondence name and address
ABEL SCHILLINGER, LLP
12414 ALDERBROOK DRIVE
SUITE 201
AUSTIN, TX 78758
Assignment: 20
Reel/Frame:064694/0895   Pages: 4
Recorded: 08/24/2023
Attorney Dkt #:19-1865
Conveyance: NUNC PRO TUNC ASSIGNMENT (SEE DOCUMENT FOR DETAILS).
Assignors
1
ORF, NICHOLAS D.
Exec Dt:
08/23/2023
2
LAI, CHOUNG-HOUNG
Exec Dt:
08/23/2023
3
YOU, SIZHU
Exec Dt:
08/23/2023
Assignee
1
CERTAINTEED LLC
20 MOORES ROAD
MALVERN, ILLINOIS 19355
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11773203
US20210198411
17137046
Correspondence name and address
MCDONNELL BOEHNEN HULBERT & BERGHOFF LLP
300 S WACKER DRIVE
SUITE 3200
CHICAGO, IL 60606
Assignment: 21
Reel/Frame:067072/0268   Pages: 10
Recorded: 04/11/2024
Attorney Dkt #:20-SB-0011US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, YING
Exec Dt:
01/12/2024
2
DONG, ERIC
Exec Dt:
03/12/2024
3
BENENSKY, PAUL A.
Exec Dt:
02/06/2024
4
SIMON, MARK W.
Exec Dt:
01/15/2024
5
FEINSTEIN, ABBY
Exec Dt:
01/24/2024
6
CHAN, NICKY
Exec Dt:
01/19/2024
7
LAI, CHOUNG-HOUNG
Exec Dt:
01/31/2024
Assignee
1
CERTAINTEED LLC
20 MOORES ROAD
MALVERN, PENNSYLVANIA 19355
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220178144
17543818
Correspondence name and address
ABEL SCHILLINGER, LLP
12414 ALDERBROOK DRIVE
SUITE 201
AUSTIN, TX 78758

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