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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
07/19/2022
Application #:
16639330
Filing Dt:
02/14/2020
Publication #:
Pub Dt:
07/09/2020
Inventors:
Mikko POUTANEN, Arri PRIIMÄGI, Olli IKKALA
Title:
OPTICAL SENSOR FOR HYDROGEN BONDING GASEOUS MOLECULES
Assignment: 1
Reel/Frame:
055178/0081Recorded: 02/08/2021Pages: 12
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/02/2019
Assignee:
TAMPERE UNIVERSITY
TAMPERE UNIVERSITY, FINLAND 33014
Correspondent:
ZIEGLER IP LAW GROUP, LLC
55 GREENS FARMS ROAD
WESTPORT, CT 06880
Assignment: 2
Reel/Frame:
052633/0894Recorded: 05/12/2020Pages: 11
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
02/24/2020
Exec Dt:
02/17/2020
Exec Dt:
02/18/2020
Assignees:
C/O TAMPEREEN YLIOPISTO
KALEVANTIE 4
TAMPERE, FINLAND 33100
P.O.BOX 11000
AALTO, FINLAND 00076
Correspondent:
ZIEGLER IP LAW GROUP LLC
55 GREENS FARMS RD
WESTPORT, CT 06880
Assignment: 3
Reel/Frame:
052653/0945Recorded: 05/13/2020Pages: 12
Conveyance:
CORRECTIVE ASSIGNMENT TO CORRECT THE 3RD INVENTOR'S NAME PREVIOUSLY RECORDED AT REEL: 52633 FRAME: 894. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors:
Exec Dt:
02/24/2020
Exec Dt:
02/17/2020
Exec Dt:
02/18/2020
Assignees:
C/O TAMPEREEN YLIOPISTO
KALEVANTIE 4
TAMPERE, FINLAND 33100
P.O.BOX 11000
AALTO, FINLAND 00076
Correspondent:
ZIEGLER IP LAW GROUP LLC
55 GREENS FARMS RD
WESTPORT, CT 06880
Assignment: 4
Reel/Frame:
055178/0231Recorded: 02/08/2021Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/11/2020
Assignee:
C/O TAMPEREEN YLIOPISTO
TAMPEREEN YLIOPISTO, FINLAND 33014
Correspondent:
ZIEGLER IP LAW GROUP, LLC
55 GREENS FARMS ROAD
WESTPORT, CT 06880

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