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Patent Assignment Assignor Details
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Assignor Name : DU, CHUANSHEN
Total Assignments: 4
Assignment: 1
Reel/Frame:054592/0537   Pages: 11
Recorded: 12/09/2020
Attorney Dkt #:016529-000054/P29774
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/01/2020
2
Exec Dt:
12/02/2020
3
Exec Dt:
12/02/2020
4
Exec Dt:
12/02/2020
Assignee
1
1805 COLLABORATION PLACE
SUITE 2100
AMES, IOWA 50010
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17110939
Correspondence name and address
MICHAEL G. CRAIG C/O TUCKER ELLIS LLP
950 MAIN AVENUE
SUITE 1100
CLEVELAND, OH 44113
Assignment: 2
Reel/Frame:063246/0672   Pages: 11
Recorded: 04/06/2023
Attorney Dkt #:16529-0163/P29774-US-CON1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/01/2020
2
Exec Dt:
12/02/2020
3
Exec Dt:
12/02/2020
4
Exec Dt:
12/02/2020
Assignee
1
1805 COLLABORATION PLACE
SUITE 2100
AMES, IOWA 50010
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18191531
Correspondence name and address
MICHAEL G. CRAIG C/O TUCKER ELLIS LLP
950 MAIN AVENUE
SUITE 1100
CLEVELAND, OH 44113
Assignment: 3
Reel/Frame:057780/0373   Pages: 10
Recorded: 10/13/2021
Attorney Dkt #:900.319US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/02/2021
2
Exec Dt:
09/03/2021
3
Exec Dt:
09/18/2021
4
Exec Dt:
09/08/2021
5
Exec Dt:
10/08/2021
Assignee
1
1805 COLLABORATION PLACE
SUITE 2100
AMES, IOWA 50010
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17463248
Correspondence name and address
SCHWEGMAN LUNDBERG & WOESSNER P.A.
PO BOX 2938
MINNEAPOLIS, MN 55402-0938
Assignment: 4
Reel/Frame:061958/0559   Pages: 9
Recorded: 12/02/2022
Attorney Dkt #:900.327US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/11/2022
2
Exec Dt:
10/31/2022
3
Exec Dt:
11/18/2022
4
Exec Dt:
11/04/2022
Assignee
1
1805 COLLABORATION PLACE
SUITE 2100
AMES, IOWA 50010
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17938608
Correspondence name and address
SCHWEGMAN LUNDBERG & WOESSNER, P.A.
PO BOX 2938
MINNEAPOLIS, MN 55402-0938

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