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Patent Assignment Assignor Details
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Assignor Name : WU, CHUNYI
Total Assignments: 20
Assignment: 1
Reel/Frame:014140/0795   Pages: 3
Recorded: 06/04/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, DEYAN
Exec Dt:
05/29/2003
2
WU, CHUNYI
Exec Dt:
05/29/2003
3
MIKKOLA, ROBERT D.
Exec Dt:
05/29/2003
Assignee
1
SHIPLEY COMPANY, L.L.C.
455 FOREST STREET
MARLBOROUGH, MASSACHUSETTS 01752
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7128822
US20040249177
10453423
Correspondence name and address
EDWARDS & ANGELL, LLP
PETER F. CORLESS
P.O. BOX 9169
BOSTON, MA 02209
Assignment: 2
Reel/Frame:015544/0858   Pages: 3
Recorded: 07/06/2004
Attorney Dkt #:51853
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIKKOLA, ROBERT D.
Exec Dt:
02/16/2004
2
WANG, DEYAN
Exec Dt:
02/16/2004
3
WU, CHUNYI
Exec Dt:
02/13/2004
Assignee
1
SHIPLEY COMPANY, L.L.C.
455 FOREST STREET
MARLBOROUGH, MASSACHUSETTS 01752
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040217009
10717774
Correspondence name and address
EDWARDS & ANGELL, LLP
PETER F. CORLESS
P.O. BOX 55874
BOSTON, MA 02205
Assignment: 3
Reel/Frame:016787/0213   Pages: 3
Recorded: 07/16/2005
Attorney Dkt #:52200
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, DEYAN
Exec Dt:
07/12/2004
2
MIKKOLA, ROBERT D.
Exec Dt:
07/12/2004
3
WU, CHUNYI
Exec Dt:
07/12/2004
4
BARCLAY, GEORGE G.
Exec Dt:
07/14/2004
Assignee
1
ROHM AND HAAS ELECTRONIC MATERIALS, L.L.C.
455 FOREST STREET
MARLBOROUGH, MASSACHUSETTS 01752
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7510639
US20060016693
11182311
Correspondence name and address
S. MATTHEW CAIRNS
ROHM AND HAAS ELECTRONIC MATERIALS LLC
455 FOREST STREET
MARLBOROUGH, MA 01752
Assignment: 4
Reel/Frame:016785/0594   Pages: 3
Recorded: 07/13/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BINSTEAD, ROBERT A.
Exec Dt:
06/30/2005
2
WU, CHUNYI
Exec Dt:
07/12/2005
3
MIKKOLA, ROBERT D.
Exec Dt:
07/12/2005
Assignee
1
ROHM AND HAAS ELECTRONIC MATERIALS, L.L.C.
455 FOREST STREET
MARLBOROUGH, MASSACHUSETTS 01752
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070012576
11180468
Correspondence name and address
S. MATTHEW CAIRNS
ROHM AND HAAS ELECTRONIC MATERIAL LLC
455 FOREST STREET
MARLBOROUGH, MA 01752
Assignment: 5
Reel/Frame:028545/0015   Pages: 3
Recorded: 07/13/2012
Attorney Dkt #:52831
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, DEYAN
Exec Dt:
02/16/2010
2
WU, CHUNYI
Exec Dt:
02/18/2010
Assignee
1
ROHM AND HAAS ELECTRONIC MATERIALS LLC
455 FOREST STREET
MARLBOROUGH, MASSACHUSETTS 01752
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8241832
US20100183976
12655547
Correspondence name and address
JONATHAN D. BASKIN
455 FOREST STREET
MARLBOROUGH, MA 01752
Assignment: 6
Reel/Frame:032824/0016   Pages: 3
Recorded: 05/05/2014
Attorney Dkt #:52837-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, DEYAN
Exec Dt:
02/16/2010
2
WU, CHUNYI
Exec Dt:
02/18/2010
Assignee
1
ROHM AND HAAS ELECTRONIC MATERIALS LLC
455 FOREST STREET
MARLBOROUGH, MASSACHUSETTS 01752
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8748080
US20100183977
12655598
Correspondence name and address
ROHM AND HAAS ELECTRONIC MATERIALS LLC
455 FOREST STREET
MARLBOROUGH, MA 01752
Assignment: 7
Reel/Frame:039333/0245   Pages: 3
Recorded: 08/03/2016
Attorney Dkt #:58726-047001US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, DEYAN
Exec Dt:
02/16/2010
2
WU, CHUNYI
Exec Dt:
02/18/2010
3
XU, CHENG-BAI
Exec Dt:
02/18/2010
4
BARCLAY, GEORGE G., MR.
Exec Dt:
03/02/2010
Assignee
1
ROHM AND HAAS ELECTRONIC MATERIALS LLC
455 FOREST STREET
MARLBOROUGH, MASSACHUSETTS 01752
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9507260
US20100304290
12592160
Correspondence name and address
MINTZ LEVIN
ONE FINANCIAL CENTER
BOSTON, MA 02111
Assignment: 8
Reel/Frame:041293/0064   Pages: 3
Recorded: 02/20/2017
Attorney Dkt #:AM52837-US-CNT[2]
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, DEYAN
Exec Dt:
02/16/2010
2
WU, CHUNYI
Exec Dt:
02/18/2010
Assignee
1
ROHM AND HAAS ELECTRONIC MATERIALS LLC
455 FOREST STREET
MARLBOROUGH, MASSACHUSETTS 01752
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9274427
US20140295348
14301177
Correspondence name and address
KRISTIE ELLISON
2040 DOW CENTER
MIDLAND, MI 48657
Assignment: 9
Reel/Frame:039154/0660   Pages: 4
Recorded: 07/14/2016
Attorney Dkt #:58726-089001US(70755)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OH, JOON-SEOK
Exec Dt:
01/06/2012
2
WANG, DEYAN
Exec Dt:
01/06/2012
3
LIU, CONG
Exec Dt:
01/05/2012
4
LI, MINGQI
Exec Dt:
01/05/2012
5
WU, CHUNYI
Exec Dt:
01/05/2012
6
XU, CHENG-BAI
Exec Dt:
01/06/2012
Assignee
1
ROHM AND HAAS ELECTRONIC MATERIALS LLC
455 FOREST STREET
MARLBOROUGH, MASSACHUSETTS 01752
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120156595
13297261
Correspondence name and address
MINTZ LEVIN
ONE FINANCIAL CENTER
BOSTON, MA 02111
Assignment: 10
Reel/Frame:038517/0186   Pages: 4
Recorded: 05/09/2016
Attorney Dkt #:58726-091001US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, DEYAN
Exec Dt:
02/02/2012
2
YAMADA, SHINTARO
Exec Dt:
02/02/2012
3
LIU, CONG
Exec Dt:
02/02/2012
4
LI, MINGQI
Exec Dt:
02/02/2012
5
OH, JOON-SEOK
Exec Dt:
02/02/2012
6
WU, CHUNYI
Exec Dt:
02/02/2012
7
KANG, DORIS
Exec Dt:
02/02/2012
8
XU, CHENG-BAI
Exec Dt:
02/02/2012
Assignee
1
ROHM AND HAAS ELECTRONIC MATERIALS LLC
455 FOREST STREET
MARLBOROUGH, MASSACHUSETTS 01752
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9436082
US20120171626
13341067
Correspondence name and address
MINTZ LEVIN
ONE FINANCIAL CENTER
BOSTON, MA 02111
Assignment: 11
Reel/Frame:028359/0491   Pages: 4
Recorded: 06/12/2012
Attorney Dkt #:RHA0047US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, DEYAN
Exec Dt:
06/07/2012
2
WU, CHUNYI
Exec Dt:
06/07/2012
3
LIU, CONG
Exec Dt:
06/07/2012
4
POHLERS, GERHARD
Exec Dt:
06/11/2012
5
XU, CHENG-BAI
Exec Dt:
06/07/2012
6
BARCLAY, GEORGE G.
Exec Dt:
06/07/2012
Assignee
1
ROHM AND HAAS ELECTRONIC MATERIALS LLC
455 FOREST STREET
MARLBOROUGH, MASSACHUSETTS 01752
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8722825
US20130137035
13482574
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 12
Reel/Frame:028359/0763   Pages: 4
Recorded: 06/12/2012
Attorney Dkt #:RHA0048US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PROKOPOWICZ, GREGORY P.
Exec Dt:
06/07/2012
2
POHLERS, GERHARD
Exec Dt:
06/11/2012
3
LI, MINGQI
Exec Dt:
06/07/2012
4
WU, CHUNYI
Exec Dt:
06/07/2012
5
LIU, CONG
Exec Dt:
06/07/2012
6
XU, CHENG-BAI
Exec Dt:
06/07/2012
Assignee
1
ROHM AND HAAS ELECTRONIC MATERIALS LLC
455 FOREST STREET
MARLBOROUGH, MASSACHUSETTS 01752
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8603728
US20120301823
13482559
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 13
Reel/Frame:050145/0385   Pages: 3
Recorded: 08/23/2019
Attorney Dkt #:058726-101001US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
POHLERS, GERHARD
Exec Dt:
04/23/2013
2
LIU, CONG
Exec Dt:
04/19/2013
3
XU, CHENG-BAI
Exec Dt:
04/23/2013
4
WU, CHUNYI
Exec Dt:
04/19/2013
Assignee
1
ROHM AND HAAS ELECTRONIC MATERIALS LLC
455 FOREST STREET
MARLBOROUGH, MASSACHUSETTS 01748
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10527934
US20140120470
13665232
Correspondence name and address
MINTZ LEVIN
ONE FINANCIAL CENTER
BOSTON, MA 02111
Assignment: 14
Reel/Frame:034890/0947   Pages: 5
Recorded: 02/04/2015
Attorney Dkt #:71048-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, DEYAN
Exec Dt:
04/11/2012
2
WU, CHUNYI
Exec Dt:
02/04/2015
Assignee
1
ROHM AND HAAS ELECTRONIC MATERIALS LLC
455 FOREST STREET
MARLBOROUGH, MASSACHUSETTS 01752
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9122159
US20120264053
13445442
Correspondence name and address
ROHM AND HAAS ELECTRONIC MATERIALS LLC
P.O. BOX 1967
2040 DOW CENTER
MIDLAND, MI 48641
Assignment: 15
Reel/Frame:037440/0467   Pages: 4
Recorded: 01/08/2016
Attorney Dkt #:58726-048C01US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, DEYAN
Exec Dt:
12/16/2015
2
WU, CHUNYI
Exec Dt:
12/17/2015
3
BARCLAY, GEORGE G.
Exec Dt:
12/17/2015
4
XU, CHENG-BAI
Exec Dt:
12/17/2015
Assignee
1
ROHM AND HAAS ELECTRONIC MATERIALS, LLC
455 FOREST STREET
MARLBOROUGH, MASSACHUSETTS 01752
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10558122
US20160070172
14685290
Correspondence name and address
MINTZ LEVIN
ONE FINANCIAL CENTER
BOSTON, MA 02111
Assignment: 16
Reel/Frame:047526/0333   Pages: 3
Recorded: 11/16/2018
Attorney Dkt #:DI79341-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUNG, JIN WUK
Exec Dt:
07/06/2016
2
LI, MINGQI
Exec Dt:
07/07/2016
3
PARK, JONG KEUN
Exec Dt:
07/06/2016
4
KAITZ, JOSHUA A.
Exec Dt:
07/06/2016
5
JAIN, VIPUL
Exec Dt:
07/06/2016
6
WU, CHUNYI
Exec Dt:
07/06/2016
Assignee
1
ROHM AND HAAS ELECTRONIC MATERIALS LLC
455 FOREST STREET
MARLBOROUGH, MASSACHUSETTS 01752
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10133179
US20180031975
15224503
Correspondence name and address
E. I. DU PONT DE NEMOURS AND COMPANY
974 CENTRE ROAD
CHESTNUT RUN PLAZA 721/2340
WILMINGTON, DE 19805
Assignment: 17
Reel/Frame:066389/0371   Pages: 2
Recorded: 02/06/2024
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAUR, IRVINDER
Exec Dt:
06/18/2019
2
KANG, DORIS
Exec Dt:
06/18/2019
3
LIU, CONG
Exec Dt:
06/18/2019
4
WU, CHUNYI
Exec Dt:
06/18/2019
Assignee
1
ROHM AND HAAS ELECTRONIC MATERIALS LLC
455 FOREST STREET
MARLBOROUGH, MASSACHUSETTS 01752
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11940731
US20200004152
16449955
Correspondence name and address
JENA EVANS
974 CENTRE ROAD
WILMINGTON, DE 19805
Assignment: 18
Reel/Frame:052038/0228   Pages: 5
Recorded: 03/06/2020
Attorney Dkt #:058726-100001US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, CONG
Exec Dt:
12/03/2019
2
WU, CHUNYI
Exec Dt:
01/02/2020
3
POHLERS, GERHARD
Exec Dt:
12/03/2019
4
PROKOPOWICZ, GREGORY P.
Exec Dt:
12/03/2019
5
LI, MINGQI
Exec Dt:
12/03/2019
6
XU, CHENG-BAI
Exec Dt:
12/05/2019
Assignee
1
ROHM AND HAAS ELECTRONIC MATERIALS LLC
455 FOREST STREET
MARLBOROUGH, MASSACHUSETTS 01748
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10719014
US20130344439
13926764
Correspondence name and address
MINTZ LEVIN
ONE FINANCIAL CENTER
BOSTON, MA 02111
Assignment: 19
Reel/Frame:051929/0226   Pages: 3
Recorded: 02/13/2020
Attorney Dkt #:DI83271-US-NP(DPN70015US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARK, JONG KEUN
Exec Dt:
02/07/2020
2
AQAD, EMAD
Exec Dt:
02/07/2020
3
SONG, YANG
Exec Dt:
02/11/2020
4
WU, CHUNYI
Exec Dt:
02/10/2020
5
LIU, COLIN
Exec Dt:
02/07/2020
6
LI, MINGQI
Exec Dt:
02/07/2020
Assignee
1
ROHM AND HAAS ELECTRONIC MATERIALS LLC
455 FOREST STREET
MARLBOROUGH, MASSACHUSETTS 01752
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210200084
16731666
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH ST
22ND FLOOR
HARTFORD, CT 06103
Assignment: 20
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

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