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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
12/10/2019
Application #:
15571086
Filing Dt:
11/01/2017
Publication #:
Pub Dt:
12/06/2018
Inventors:
Pingfan Wu, Lianzhou Chen, Fredrick W. Vance, Edward E. Cole, Charles W. Hedley et al
Title:
CURABLE COMPOSITION FOR SOUND BARRIER FILM
Assignment: 1
Reel/Frame:
044187/0715Recorded: 11/21/2017Pages: 9
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
09/25/2017
Exec Dt:
09/25/2017
Exec Dt:
09/25/2017
Exec Dt:
09/27/2017
Exec Dt:
11/01/2017
Exec Dt:
09/25/2017
Exec Dt:
09/29/2017
Assignee:
PO BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Correspondent:
3M INNOVATIVE PROPERTIES COMPANY
PO BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 2
Reel/Frame:
046551/0687Recorded: 08/03/2018Pages: 9
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
11/01/2017
Exec Dt:
11/10/2017
Exec Dt:
11/06/2017
Exec Dt:
11/06/2017
Exec Dt:
11/14/2017
Exec Dt:
11/01/2017
Exec Dt:
06/28/2018
Assignee:
PO BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Correspondent:
3M INNOVATIVE PROPERTIES COMPANY
PO BOX 33427
ST. PAUL, MN 55133-3427

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