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Patent Assignment Assignor Details
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Assignor Name : KLEIN, KENNETH R.
Total Assignments: 2
Assignment: 1
Reel/Frame:007892/0520   Pages: 7
Recorded: 04/03/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/18/1996
2
Exec Dt:
02/26/1996
3
Exec Dt:
03/15/1996
4
Exec Dt:
02/12/1996
Assignee
1
32 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08556726
Correspondence name and address
AT&T CORPORATION
SAMUEL H. DWORETSKY
600 MOUNTAIN AVENUE
P.O. BOX 636
MURRAY HILL, NEW JERSEY 07974-0636
Assignment: 2
Reel/Frame:055169/0429   Pages: 4
Recorded: 02/05/2021
Attorney Dkt #:2231-004823
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/27/2020
2
Exec Dt:
02/20/2020
Assignee
1
255 CONSTITUTION DRIVE
#B-1063
MENLO PARK, CALIFORNIA 94025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17169286
Correspondence name and address
COGNITION IP, P.C.
201 MISSION STREET
SUITE 1200
SAN FRANCISCO, CA 94105

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