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Patent Assignment Abstract of Title
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Total Assignments: 5
Patent #:
10701026
Issue Dt:
06/30/2020
Application #:
15700134
Filing Dt:
09/10/2017
Publication #:
20170374012
Pub Dt:
12/28/2017
Inventors:
Rajanikanth VEMULAPELLI, Ming Judy LU, Jayarama Kumar KOTA
Title:
INSTANT MESSAGING INTEROPERABILITY BETWEEN DISPARATE SERVICE PROVIDERS
Assignment: 1
Reel/Frame:
043775/0624Recorded: 10/04/2017Pages: 8
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
VEMULAPALLI, RAJANIKANTH
Exec Dt:
09/26/2006
LU, MING JUDY
Exec Dt:
09/26/2006
KOTA, JAYARAMA KUMAR
Exec Dt:
09/26/2006
Assignee:
YAHOO! INC.
701 FIRST AVENUE
SUNNYVALE, CALIFORNIA 94089
Correspondent:
EXCALIBUR IP, LLC C/O GREENBERG TRAURIG,
MET LIFE BUILDING
200 PARK AVENUE
NEW YORK, NY 10166
Assignment: 2
Reel/Frame:
044117/0172Recorded: 10/04/2017Pages: 229
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
YAHOO! INC.
Exec Dt:
05/31/2016
Assignee:
EXCALIBUR IP, LLC
140 EAST 45TH STREET
15TH FLOOR
NEW YORK, NEW YORK 10017
Correspondent:
EXCALIBUR IP, LLC C/O GREENBERG TRAURIG,
MET LIFE BUILDING
200 PARK AVENUE
NEW YORK, NY 10166
Assignment: 3
Reel/Frame:
051761/0307Recorded: 01/30/2020Pages: 13
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
EXCALIBUR IP, LLC
Exec Dt:
01/11/2020
Assignee:
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Correspondent:
BRIAN C. ELLSWORTH
ALSTON & BIRD LLP
101 SOUTH TRYON STREET, SUITE 4000
CHARLOTTE, NC 28280-4000
Assignment: 4
Reel/Frame:
057475/0404Recorded: 07/29/2021Pages: 5
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
SLACK TECHNOLOGIES, INC.
Exec Dt:
07/21/2021
Assignee:
SLACK TECHNOLOGIES, LLC
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Correspondent:
ERISE IP, P.A.
7015 COLLEGE BOULEVARD
SUITE 700
OVERLAND PARK, KS 66211
Assignment: 5
Reel/Frame:
064642/0564Recorded: 08/18/2023Pages: 36
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
SLACK TECHNOLOGIES, LLC
Exec Dt:
07/07/2023
Assignee:
SALESFORCE, INC.
SALESFORCE TOWER
415 MISSION STREET, 3RD FLOOR
SAN FRANCISCO, CALIFORNIA 94105
Correspondent:
ERISE IP, P.A.
7015 COLLEGE BLVD.
SUITE 700
OVERLAND PARK, KS 66211

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