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Patent Assignment Assignor Details
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Assignor Name : MARANGONI, TOMAS
Total Assignments: 7
Assignment: 1
Reel/Frame:047874/0880   Pages: 5
Recorded: 12/31/2018
Attorney Dkt #:058726-155001US(81616)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAITZ, JOSHUA
Exec Dt:
11/15/2018
2
MARANGONI, TOMAS
Exec Dt:
11/15/2018
3
AQAD, EMAD
Exec Dt:
11/15/2018
4
KWOK, AMY M.
Exec Dt:
11/15/2018
5
LI, MINGQI
Exec Dt:
11/14/2018
6
CARDOLACCIA, THOMAS
Exec Dt:
11/16/2018
7
LEE, CHOONG-BONG
Exec Dt:
11/29/2018
8
YANG, KE
Exec Dt:
11/14/2018
9
LIU, CONG
Exec Dt:
11/14/2018
Assignee
1
ROHM AND HAAS ELECTRONIC MATERIALS LLC
455 FOREST STREET
MARLBOROUGH, MASSACHUSETTS 01752
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11829069
US20190204743
16236725
Correspondence name and address
MINTZ LEVIN
ONE FINANCIAL CENTER
BOSTON, MA 02111
Assignment: 2
Reel/Frame:052774/0907   Pages: 3
Recorded: 05/28/2020
Attorney Dkt #:DI83017-US-NP(DPN10039US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAITZ, JOSHUA
Exec Dt:
06/07/2019
2
HOU, XISEN
Exec Dt:
06/03/2019
3
LI, MINGQI
Exec Dt:
06/05/2019
4
MARANGONI, TOMAS
Exec Dt:
06/10/2019
5
AQAD, EMAD
Exec Dt:
06/05/2019
6
SONG, YANG
Exec Dt:
06/10/2019
Assignee
1
ROHM AND HAAS ELECTRONIC MATERIALS LLC
455 FOREST STREET
MARLBOROUGH, MASSACHUSETTS 01752
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200377713
16885628
Correspondence name and address
CANTOR COLBURN LLP - DUPONT
20 CHURCH STREET
22 FLOOR
HARTFORD, CT 06103
Assignment: 3
Reel/Frame:052054/0153   Pages: 3
Recorded: 03/09/2020
Attorney Dkt #:DI83132-US-NP(DPN10017US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MARANGONI, TOMAS
Exec Dt:
02/28/2020
2
LI, MINGQI
Exec Dt:
02/25/2020
3
PARK, JONG KEUN
Exec Dt:
02/27/2020
4
AQAD, EMAD
Exec Dt:
02/27/2020
5
HOU, XISEN
Exec Dt:
02/25/2020
6
CAMERON, JAMES F.
Exec Dt:
03/04/2020
Assignee
1
ROHM AND HAAS ELECTRONIC MATERIALS LLC
455 FOREST STREET
MARLBOROUGH, MASSACHUSETTS 01752
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200356001
16409093
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH ST
22ND FLOOR
HARTFORD, CT 06103
Assignment: 4
Reel/Frame:055602/0816   Pages: 10
Recorded: 03/16/2021
Attorney Dkt #:DI83279-US-NP(DPN70017US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CARDOLACCIA, THOMAS
Exec Dt:
08/05/2020
2
LEE, CHOONG-BONG
Exec Dt:
08/05/2020
3
MARANGONI, TOMAS
Exec Dt:
08/15/2020
4
LIU, CONG
Exec Dt:
08/03/2020
5
DESISTO, JASON A.
Exec Dt:
08/17/2020
6
LI, MINGQI
Exec Dt:
08/03/2020
7
WU, CHUNYI
Exec Dt:
08/28/2020
8
PROKOPOWICZ, GREGORY P.
Exec Dt:
08/08/2020
Assignee
1
ROHM AND HAAS ELECTRONIC MATERIALS LLC
455 FOREST STREET
MARLBOROUGH, MASSACHUSETTS 01752
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11809077
US20220043342
17198749
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 5
Reel/Frame:056042/0559   Pages: 8
Recorded: 04/26/2021
Attorney Dkt #:DI83419-US-NP/DPN10047US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MARANGONI, TOMAS
Exec Dt:
11/01/2020
2
AQAD, EMAD
Exec Dt:
12/31/2020
3
THACKERAY, JAMES W.
Exec Dt:
10/30/2020
4
CAMERON, JAMES F.
Exec Dt:
04/09/2021
5
HOU, XISEN
Exec Dt:
04/23/2021
6
LEE, CHOONGBONG
Exec Dt:
11/05/2020
Assignee
1
ROHM AND HAAS ELECTRONIC MATERIALS LLC
455 FOREST STREET
MARLBOROUGH, MASSACHUSETTS 01752
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11852972
US20220137506
17084993
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH ST
22ND FLOOR
HARTFORD, CT 06103
Assignment: 6
Reel/Frame:058247/0287   Pages: 12
Recorded: 11/30/2021
Attorney Dkt #:DI83303USNP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MARANGONI, TOMAS
Exec Dt:
10/19/2021
2
KAITZ, JOSHUA
Exec Dt:
06/07/2021
3
LI, MINGQI
Exec Dt:
06/04/2021
4
TREFONAS, PETER, III
Exec Dt:
06/08/2021
5
HOU, XISEN
Exec Dt:
06/09/2021
Assignee
1
ROHM AND HAAS ELECTRONIC MATERIALS LLC
455 FOREST STREET
MARLBOROUGH, MASSACHUSETTS 01752
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220137509
17506082
Correspondence name and address
DUPONT DE NEMOURS INC
974 CENTRE ROAD
CHESTNUT RUN PLAZA 721/2340
WILMINGTON, DE 19805
Assignment: 7
Reel/Frame:064887/0059   Pages: 12
Recorded: 09/13/2023
Attorney Dkt #:DI83712-US-NP/DPN10060US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MARANGONI, TOMAS
Exec Dt:
02/24/2023
2
AQAD, EMAD
Exec Dt:
02/27/2023
3
LABEAUME, PAUL
Exec Dt:
02/24/2023
4
LI, MINGQI
Exec Dt:
02/24/2023
5
CAMERON, JAMES F.
Exec Dt:
02/28/2023
Assignee
1
ROHM AND HAAS ELECTRONIC MATERIALS LLC
455 FOREST STREET
MARLBOROUGH, MASSACHUSETTS 01752
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240027905
18354410
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103

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