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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
11/09/2021
Application #:
16394447
Filing Dt:
04/25/2019
Publication #:
Pub Dt:
10/31/2019
Inventors:
Evelyn N. Wang, Gang Chen, Xuanhe Zhao, Elise M. Strobach, Bikramjit S. Bhatia, Lin Zhao et al
Title:
ENERGY EFFICIENT SOUNDPROOFING WINDOW RETROFITS
Assignment: 1
Reel/Frame:
053752/0403Recorded: 09/10/2020Pages: 2
Conveyance:
CONFIRMATORY LICENSE (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/30/2019
Assignee:
1000 INDEPENDENCE AVE., SW
WASHINGTON, DISTRICT OF COLUMBIA 20585
Correspondent:
BRENDA K. BANKS
1000 INDEPENDENCE AVE.
WASHINGTON, DC 20585
Assignment: 2
Reel/Frame:
052481/0439Recorded: 04/23/2020Pages: 14
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
05/15/2019
Exec Dt:
05/28/2019
Exec Dt:
05/17/2019
Exec Dt:
05/15/2019
Exec Dt:
05/15/2019
Exec Dt:
07/22/2019
Exec Dt:
06/03/2019
Exec Dt:
05/30/2019
Exec Dt:
03/26/2020
Exec Dt:
05/17/2019
Assignee:
77 MASSACHUSETTS AVENUE
CAMBRIDGE, MASSACHUSETTS 02139-4307
Correspondent:
GOODWIN PROCTER LLP
100 NORTHERN AVENUE
BOSTON, MA 02210

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