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Patent Assignment Assignee Details
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Assignee Name : COWEN EXECUTION HOLDCO LLC
Total Assignments: 2
Assignment: 1
Reel/Frame:056004/0325   Pages: 2
Recorded: 04/13/2021
Attorney Dkt #:070580 - 10108
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
05/31/2017
Assignee
1
599 LEXINGTON AVENUE
NEW YORK, NEW YORK 10022
Properties
 
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Pat #
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10309750
 
12472364
 
12847236
Correspondence name and address
SPENCER SIMON
787 SEVENTH AVENUE
NEW YORK, NY 10019
Assignment: 2
Reel/Frame:062843/0779   Pages: 6
Recorded: 03/01/2023
Attorney Dkt #:1920135 PAT
Conveyance: RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/01/2023
Assignee
1
599 LEXINGTON AVENUE
NEW YORK, NEW YORK 10022
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
10309750
 
12472364
 
12847236
Correspondence name and address
STEWART WALSH
1025 CONNECTICUT AVE NW, SUITE 712
COGENCY GLOBAL INC.
WASHINGTON, DC 20036

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