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Patent Assignment Abstract of Title
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Total Assignments: 7
Patent #:
Issue Dt:
03/01/2011
Application #:
11031123
Filing Dt:
01/07/2005
Inventors:
Alex Sherstinsky, Joseph Petviashvili, Eric Young, Jonathan Christensen
Title:
SPIM BLOCKING AND USER APPROVAL TECHNIQUES FOR REAL-TIME MESSAGING NETWORKS
Assignment: 1
Reel/Frame:
016176/0728Recorded: 01/07/2005Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
12/27/2004
Exec Dt:
12/27/2004
Exec Dt:
12/27/2004
Exec Dt:
12/27/2004
Assignee:
1159 TRITON DRIVE
FOSTER CITY, CALIFORNIA 94404
Correspondent:
BRIAN N. YOUNG
TOWNSEND AND TOWNSEND AND CREW LLP
TWO EMBARCADERO CENTER
EIGHTH FLOOR
SAN FRANCISCO, CA 94111-3834
Assignment: 2
Reel/Frame:
035705/0823Recorded: 05/15/2015Pages: 7
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/25/2011
Assignee:
1301 SHOREWAY ROAD, SUITE 275
BELMONT, CALIFORNIA 94002
Correspondent:
KILPATRICK TOWNSEND STOCKTON LLP
TWO EMBARCADERO CENTER
EIGHTH FLOOR
SAN FRANCISCO, CA 94111
Assignment: 3
Reel/Frame:
035527/0923Recorded: 04/29/2015Pages: 8
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/29/2015
Assignee:
150 SOUTH WACKER DRIVE
CHICAGO, ILLINOIS 60606
Correspondent:
TRACEY D. BENNETT
C/O GOODWIN PROCTER LLP
620 8TH AVE,
NEW YORK, NY 10018
Assignment: 4
Reel/Frame:
058906/0160Recorded: 01/31/2022Pages: 10
Conveyance:
RELEASE OF SECURITY INTEREST REEL/FRAME: 035527 / 0923
Assignor:
Exec Dt:
11/30/2017
Assignee:
1400 SEAPORT BLVD.
REDWOOD CITY, CALIFORNIA 94063
Correspondent:
JOE PHU
300 NORTH LASALLE
KIRKLAND & ELLIS LLP
CHICAGO, IL 60654
Assignment: 5
Reel/Frame:
045065/0916Recorded: 02/28/2018Pages: 13
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
02/27/2018
Exec Dt:
02/27/2018
Exec Dt:
02/27/2018
Exec Dt:
02/27/2018
Exec Dt:
02/27/2018
Assignee:
COMMERCIAL LOAN SERVICE CENTER/DCC
500 FIRST AVENUE
PITTSBURGH, PENNSYLVANIA 15219
Correspondent:
DAVID M. PERRY
BLANK ROME LLP
ONE LOGAN SQUARE
PHILADELPHIA, PA 19103
Assignment: 6
Reel/Frame:
059191/0423Recorded: 02/18/2022Pages: 12
Conveyance:
PATENT SECURITY AGREEMENT
Assignor:
Exec Dt:
02/18/2022
Assignee:
399 PARK AVENUE, 38TH FLOOR
NEW YORK, NEW YORK 10022
Correspondent:
LATHAM & WATKINS LLP
355 SOUTH GRAND AVENUE
LOS ANGELES, CA 90071-1560
Assignment: 7
Reel/Frame:
059315/0572Recorded: 02/22/2022Pages: 10
Conveyance:
TERMINATION AND RELEASE OF PATENT SECURITY AGREEMENT AT REEL/FRAME NO. 45065/0916
Assignor:
Exec Dt:
02/18/2022
Assignees:
851 SW 6TH AVE., STE. 800
PORTLAND, OREGON 97204
851 SW 6TH AVE., STE. 800
PORTLAND, OREGON 97204
851 SW 6TH AVE., STE. 800
PORTLAND, OREGON 97204
900 VETERANS BLVD., FIFTH FLOOR
REDWOOD CITY, CALIFORNIA 94063
851 SW 6TH AVE., STE. 800
PORTLAND, OREGON 97204
Correspondent:
LATHAM & WATKINS LLP
355 SOUTH GRAND AVENUE
LOS ANGELES, CA 90071-1560

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