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Patent Assignment Assignor Details
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Assignor Name : HWANG, BYUNG K.
Total Assignments: 8
Assignment: 1
Reel/Frame:033910/0163   Pages: 6
Recorded: 10/08/2014
Attorney Dkt #:14403-411
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/19/2012
2
Exec Dt:
10/22/2012
3
Exec Dt:
11/16/2012
4
Exec Dt:
11/25/2012
5
Exec Dt:
10/25/2012
Assignee
1
2200 WEST SALZBURG ROAD
P.O. BOX 994
MIDLAND, MICHIGAN 48686-0994
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14238788
Correspondence name and address
MINDY N. RITTNER
BRINKS GILSON & LIONE
P.O. BOX 10395
CHICAGO, IL 60611
Assignment: 2
Reel/Frame:033910/0055   Pages: 3
Recorded: 10/08/2014
Attorney Dkt #:14403-415
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
08/13/2014
Assignee
1
2200 WEST SALZBURG ROAD
P.O. BOX 994
MIDLAND, MICHIGAN 48686-0994
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14179921
Correspondence name and address
MINDY N. RITTNER
BRINKS GILSON & LIONE
P.O. BOX 10395
CHICAGO, IL 60611
Assignment: 3
Reel/Frame:054188/0293   Pages: 5
Recorded: 09/24/2020
Attorney Dkt #:DI80066-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/19/2016
2
Exec Dt:
12/19/2016
3
Exec Dt:
12/14/2016
4
Exec Dt:
12/14/2016
Assignee
1
2200 WEST SALZBURG ROAD
MIDLAND, MICHIGAN 48686
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15776851
Correspondence name and address
DUPONT DE NEMOURS INC
974 CENTRE ROAD
CHESTNUT RUN PLAZA 721/2340
WILMINGTON, DE 19805
Assignment: 4
Reel/Frame:051728/0168   Pages: 9
Recorded: 02/05/2020
Attorney Dkt #:DC15001-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/11/2017
2
Exec Dt:
01/16/2017
Assignee
1
2200 WEST SALZBURG ROAD
MIDLAND, MICHIGAN 48686
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16075209
Correspondence name and address
DANNY CHILDS
2211 H.H. DOW WAY
|SSC/1338|
MIDLAND, MI 48674
Assignment: 5
Reel/Frame:053643/0331   Pages: 7
Recorded: 08/31/2020
Attorney Dkt #:DIDC11950-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/16/2017
2
Exec Dt:
05/16/2017
3
Exec Dt:
05/16/2017
4
Exec Dt:
05/06/2017
Assignee
1
2200 WEST SALZBURG ROAD
PO BOX 994
MIDLAND, MICHIGAN 48686
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16300201
Correspondence name and address
DUPONT DE NEMOURS INC
974 CENTRE ROAD
CHESTNUT RUN PLAZA 721/2340
WILMINGTON, DE 19805
Assignment: 6
Reel/Frame:056680/0354   Pages: 4
Recorded: 06/28/2021
Attorney Dkt #:127432-5018-01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/13/2018
2
Exec Dt:
08/22/2018
Assignee
1
POST OFFICE BOX 994, MAIL C01232
MIDLAND, MICHIGAN, MICHIGAN 48686
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16635452
Correspondence name and address
SHAOBIN ZHU
1111 PENNSYLVANIA AVENUE NW
WASHINGTON, D.C., DC 20004
Assignment: 7
Reel/Frame:057405/0334   Pages: 6
Recorded: 09/03/2021
Attorney Dkt #:127432-5018-01
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE NAME PREVIOUSLY RECORDED AT REEL: 056680 FRAME: 0354. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
Exec Dt:
08/13/2018
2
Exec Dt:
08/22/2018
Assignee
1
220 WEST SALZBURG ROAD
MIDLAND, MICHIGAN 48686
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16635452
Correspondence name and address
SHAOBIN ZHU
1111 PENNSYLVANIA AVE NW
WASHINGTON, DC 20004
Assignment: 8
Reel/Frame:053644/0784   Pages: 4
Recorded: 08/31/2020
Attorney Dkt #:DIDC16043-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/20/2019
2
Exec Dt:
02/13/2019
3
Exec Dt:
02/18/2019
Assignee
1
2200 WEST SALZBURG ROAD
MIDLAND, MICHIGAN 48686
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16327872
Correspondence name and address
DUPONT DE NEMOURS INC
974 CENTRE ROAD
CHESTNUT RUN PLAZA 721/2340
WILMINGTON, DE 19805

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