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Patent Assignment Assignor Details
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Assignor Name : ROHM AND HAAS ELECTRONIC MATERIALS KK
Total Assignments: 5
Assignment: 1
Reel/Frame:035370/0143   Pages: 2
Recorded: 04/09/2015
Attorney Dkt #:74857-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
07/29/2013
Assignee
1
455 FOREST STREET
MARLBOROUGH, MASSACHUSETTS 01752
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14334714
Correspondence name and address
ROHM AND HAAS ELECTRONIC MATERIALS LLC
P.O. BOX 1967
2040 DOW CENTER
MIDLAND, MI 48641
Assignment: 2
Reel/Frame:035369/0661   Pages: 2
Recorded: 04/09/2015
Attorney Dkt #:75543-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
12/06/2013
Assignee
1
455 FOREST STREET
MARLBOROUGH, MASSACHUSETTS 01752
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14556154
Correspondence name and address
ROHM AND HAAS ELECTRONIC MATERIALS LLC
P.O. BOX 1967
2040 DOW CENTER
MIDLAND, MI 48641
Assignment: 3
Reel/Frame:059726/0652   Pages: 3
Recorded: 04/19/2022
Attorney Dkt #:78210-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/02/2016
Assignee
1
2-24, HIGASHI SHNAGAWA 2-CHOME
TENNOZ CENTRAL TOWER, SHINAGAWA-KU
TOKYO, JAPAN 140-8617
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16067031
Correspondence name and address
BARB PROSS
2211 H.H. DOW WAY
MIDLAND, MI 48674
Assignment: 4
Reel/Frame:057949/0855   Pages: 11
Recorded: 10/28/2021
Attorney Dkt #:DI83404USNP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
08/31/2020
Assignee
1
455 FOREST STREET
MARLBOROUGH, MASSACHUSETTS 01752
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17396022
Correspondence name and address
DUPONT DE NEMOURS
974 CENTRE ROAD
CHESTNUT RUN PLAZA 721/2340
WILMINGTON, DE 19805
Assignment: 5
Reel/Frame:058977/0164   Pages: 2
Recorded: 02/10/2022
Attorney Dkt #:DI83481-US-NP(DPN10055US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
01/11/2022
Assignee
1
455 FOREST STREET
MARLBOROUGH, MASSACHUSETTS 01752
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17490738
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH ST
22ND FLOOR
HARTFORD, CT 06103

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