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Patent Assignment Assignor Details
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Assignor Name : KETOLA, BARRY M.
Total Assignments: 4
Assignment: 1
Reel/Frame:022508/0575   Pages: 7
Recorded: 04/06/2009
Attorney Dkt #:DC10632PCT1/071038.00276
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/17/2009
2
Exec Dt:
03/19/2009
3
Exec Dt:
03/19/2009
4
Exec Dt:
03/20/2009
Assignee
1
2200 WEST SALZBURG ROAD
MIDLAND, MICHIGAN 48686-0994
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12922390
Correspondence name and address
HOWARD & HOWARD ATTORNEYS PLLC
450 WEST FOURTH STREET
ROYAL OAK, MI 48067-2557
Assignment: 2
Reel/Frame:056680/0325   Pages: 6
Recorded: 06/28/2021
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/12/2015
2
Exec Dt:
07/24/2015
3
Exec Dt:
07/28/2015
Assignee
1
2200 WEST SALZBURG ROAD
MIDLAND, MICHIGAN, MICHIGAN 48686-0994
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15300987
Correspondence name and address
SHAOBIN ZHU
1111 PENNSYLVANIA AVENUE NW
WASHINGTON, D.C., DC 20004
Assignment: 3
Reel/Frame:053643/0199   Pages: 8
Recorded: 08/31/2020
Attorney Dkt #:DI79679-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/18/2018
2
Exec Dt:
04/17/2018
3
Exec Dt:
05/01/2018
4
Exec Dt:
04/17/2018
5
Exec Dt:
04/16/2018
Assignee
1
2200 WEST SALZBURG ROAD
MIDLAND, MICHIGAN 48686
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16061477
Correspondence name and address
DUPONT DE NEMOURS INC
974 CENTRE ROAD
CHESTNUT RUN PLAZA 721/2340
WILMINGTON, DE 19805
Assignment: 4
Reel/Frame:053644/0541   Pages: 8
Recorded: 08/31/2020
Attorney Dkt #:DI79930-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/18/2018
2
Exec Dt:
04/17/2018
3
Exec Dt:
05/01/2018
4
Exec Dt:
04/16/2018
5
Exec Dt:
04/16/2018
Assignee
1
2200 WEST SALZBURG ROAD
PO BOX 994
MIDLAND, MICHIGAN 48686
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16061461
Correspondence name and address
DUPONT DE NEMOURS INC
974 CENTRE ROAD
CHESTNUT RUN PLAZA 721/2340
WILMINGTON, DE 19805

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