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Patent Assignment Abstract of Title
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Total Assignments: 7
Patent #:
Issue Dt:
01/08/2002
Application #:
09503183
Filing Dt:
02/14/2000
Inventor:
Herve Lefevre
Title:
A WAVELENGTH FILTERING SELF-ALIGNED RETROREFLECTING OPTICAL SYSTEM, A MONOCHROMATOR AND A LASER INCORPORATING SUCH A SYSTEM
Assignment: 1
Reel/Frame:
011241/0721Recorded: 10/18/2000Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/12/2000
Assignee:
52 AVENUE DE L'EUROPE
78160 MARLY LE ROI, FRANCE
Correspondent:
GREENBLUM & BERNSTEIN, PLC
ABRAHAM HERSHKOVITZ
1941 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 2
Reel/Frame:
022137/0120Recorded: 01/22/2009Pages: 7
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/26/2001
Assignee:
24, RUE EMILE BAUDOT
PALAISEAU, FRANCE 91120
Correspondent:
BACHMAN & LAPOINTE, PC
900 CHAPEL STREET, SUITE 1200
NEW HAVEN, CT 06510-2802
Assignment: 3
Reel/Frame:
022137/0127Recorded: 01/22/2009Pages: 29
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/26/2004
Assignee:
52, BOULEVARD DE SEBASTOPOL
PARIS, FRANCE 75003
Correspondent:
BACHMAN & LAPOINTE, PC
900 CHAPEL STREET, SUITE 1200
NEW HAVEN, CT 06510-2802
Assignment: 4
Reel/Frame:
022137/0086Recorded: 01/22/2009Pages: 19
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/26/2006
Assignee:
24, RUE EMILE BAUDOT
PALAISEAU, FRANCE 91120
Correspondent:
BACHMAN & LAPOINTE, PC
900 CHAPEL STREET, SUITE 1200
NEW HAVEN, CT 06510-2802
Assignment: 5
Reel/Frame:
022742/0782Recorded: 05/26/2009Pages: 22
Conveyance:
CORRECTION TO CHANGE OF NAME RECORDED ON JANUARY 22, 2009 AT REEL/FRAME 022137/0086.
Assignor:
Exec Dt:
09/29/2006
Assignee:
16-18 AVENUE DU QUEBEC
VILLA BON SUR YVETTE, FRANCE 91140
Correspondent:
BARRY L. KELMACHTER
BACHMAN & LAPOINTE, P.C.
SUITE 1201
900 CHAPEL STREET
NEW HAVEN, CONNECTICUT 06510-2802
Assignment: 6
Reel/Frame:
022835/0872Recorded: 06/18/2009Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/30/2009
Assignee:
4, RUE DE BROGLIE
LANNION, FRANCE 22300
Correspondent:
GERALD E. HELGET
80 SOUTH EIGHTH STREET
2200 IDS CENTER
MINNEAPOLIS, MN 55402
Assignment: 7
Reel/Frame:
047195/0391Recorded: 10/04/2018Pages: 8
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
11/28/2017
Assignee:
4 RUE LOUIS DE BROGLIE
LANNION, FRANCE 22300
Correspondent:
EXFO INC.
400 AVENUE GODIN
QUEBEC, G1M 2K2 CANADA

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