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Patent Assignment Assignor Details
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Assignor Name : XU, CHENG BAI
Total Assignments: 5
Assignment: 1
Reel/Frame:031733/0206   Pages: 4
Recorded: 12/06/2013
Attorney Dkt #:DOW0018US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAUR, IRVINDER
Exec Dt:
11/26/2013
2
AQAD, EMAD
Exec Dt:
11/27/2013
3
LIU, CONG
Exec Dt:
11/25/2013
4
XU, CHENG BAI
Exec Dt:
12/04/2013
Assignee
1
ROHM AND HAAS ELECTRONIC MATERIALS LLC
455 FOREST STREET
MARLBOROUGH, MASSACHUSETTS 01752
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9067909
US20150064620
14012577
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 2
Reel/Frame:044325/0616   Pages: 2
Recorded: 12/07/2017
Attorney Dkt #:78833-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROWELL, KEVIN
Exec Dt:
03/07/2016
2
LIU, CONG
Exec Dt:
03/07/2016
3
XU, CHENG BAI
Exec Dt:
03/07/2016
4
KAUR, IRVINDER
Exec Dt:
03/07/2016
5
PARK, JONG KEUN
Exec Dt:
03/07/2016
Assignee
1
ROHM AND HAAS ELECTRONIC MATERIALS LLC
455 FOREST STREET
MARLBOROUGH, MASSACHUSETTS 01752
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9869933
US20170255103
15062695
Correspondence name and address
DANNY CHILDS
2040 DOW CENTER
MIDLAND, MI 48674
Assignment: 3
Reel/Frame:047804/0700   Pages: 3
Recorded: 12/18/2018
Attorney Dkt #:DI80040-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, CONG
Exec Dt:
04/25/2017
2
KANG, DORIS H.
Exec Dt:
04/25/2017
3
WANG, DEYAN
Exec Dt:
04/26/2017
4
XU, CHENG BAI
Exec Dt:
04/27/2017
5
LI, MINGQI
Exec Dt:
04/25/2017
6
KAUR, IRVINDER
Exec Dt:
04/25/2017
Assignee
1
ROHM AND HAAS ELECTRONIC MATERIALS LLC
455 FOREST STREET
MARLBOROUGH, MASSACHUSETTS 01752
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10197918
US20180120703
15730875
Correspondence name and address
E. I. DU PONT DE NEMOURS AND COMPANY
974 CENTRE ROAD
CHESTNUT RUN PLAZA 721/2340
WILMINGTON, DE 19805
Assignment: 4
Reel/Frame:048189/0699   Pages: 3
Recorded: 01/30/2019
Attorney Dkt #:DI80040-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, CONG
Exec Dt:
04/25/2017
2
KANG, DORIS H.
Exec Dt:
04/25/2017
3
WANG, DEYAN
Exec Dt:
04/25/2017
4
XU, CHENG BAI
Exec Dt:
04/27/2017
5
LI, MINGQI
Exec Dt:
04/26/2017
6
KAUR, IRVINDER
Exec Dt:
04/25/2017
Assignee
1
ROHM AND HAAS ELECTRONIC MATERIALS LLC
455 FOREST STREET
MARLBOROUGH, MASSACHUSETTS 01752
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10197918
US20180120703
15730875
Correspondence name and address
E. I. DU PONT DE NEMOURS AND COMPANY
974 CENTRE ROAD
CHESTNUT RUN PLAZA 721/2340
WILMINGTON, DE 19805
Assignment: 5
Reel/Frame:051622/0433   Pages: 3
Recorded: 01/26/2020
Attorney Dkt #:DI80040-US-CNT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, CONG
Exec Dt:
04/25/2017
2
WANG, DEYAN
Exec Dt:
04/25/2017
3
LI, MINGQI
Exec Dt:
04/26/2017
4
KING, DORIS H.
Exec Dt:
04/25/2017
5
XU, CHENG BAI
Exec Dt:
04/27/2017
6
KAUR, IRVINDER
Exec Dt:
04/25/2017
Assignee
1
ROHM AND HAAS ELECTRONIC MATERIALS LLC
455 FOREST STREET
MARLBOROUGH, MASSACHUSETTS 01752
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10578969
US20190235385
16245631
Correspondence name and address
DUPONT DE NEMOURS INC
974 CENTRE ROAD
CHESTNUT RUN PLAZA 721/2340
WILMINGTON, DE 19805

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