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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
10/14/2003
Application #:
09975836
Filing Dt:
10/11/2001
Publication #:
Pub Dt:
04/17/2003
Inventor:
Francois Trepanier
Title:
SYSTEM AND METHOD FOR RECORDING INTERFERENCE FRINGES IN A PHOTOSENSITIVE MEDIUM
Assignment: 1
Reel/Frame:
012255/0340Recorded: 10/11/2001Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/13/2001
Assignee:
20-360 RUE FRANQUET, SAINTE-FOY
QUEBEC, CANADA G1P 4
Correspondent:
DARBY & DARBY P.C.
S. PETER LUDWIG
805 THIRD AVENUE, 27TH FLOOR
NEW YORK, NY 10022-7513
Assignment: 2
Reel/Frame:
050010/0398Recorded: 08/09/2019Pages: 16
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/29/2019
Assignee:
1155, BOULEVARD RENÉ-LÉVESQUE OUEST, BUREAU 300
MONTRÉAL, CANADA H3B 4P9
Correspondent:
MÉLANIE LABBÉ
70 DALHOUISIE STREET, OFFICE 300
QUÉBEC, G1K 4B2 CANADA

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