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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
06/04/2019
Application #:
15472449
Filing Dt:
03/29/2017
Publication #:
Pub Dt:
10/04/2018
Inventors:
Cécile BRÜTT, Guillaume Painchaud-April, Chi-Hang Kwan, Benoit Lepage
Title:
METHOD AND SYSTEM OF DEDUCING SOUND VELOCITY USING TIME-OF-FLIGHT OF SURFACE WAVE
Assignment: 1
Reel/Frame:
041781/0914Recorded: 03/29/2017Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
03/27/2017
Exec Dt:
03/22/2017
Exec Dt:
03/25/2017
Exec Dt:
03/24/2017
Assignee:
48 WOERD AVE.
WALTHAM, MASSACHUSETTS 02453
Correspondent:
C. TRICIA LIU
48 WOERD AVE.
WALTHAM, MA 02453
Assignment: 2
Reel/Frame:
066143/0724Recorded: 12/28/2023Pages: 41
Conveyance:
CONFIRMATORY ASSIGNMENT
Assignor:
Exec Dt:
11/30/2023
Assignee:
48 WOERD AVENUE
WALTHAM, MASSACHUSETTS 02453
Correspondent:
SCHWEGMAN LUNDBERG & WOESSNER P.A.
P.O. BOX 2938
MINNEAPOLIS, MN 55402

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