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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
12/02/2008
Application #:
09404597
Filing Dt:
09/24/1999
Inventors:
JOHN RAUSER, VALERIE GURALNIK
Title:
OPTIMIZED RULE BASED CONSTRAINTS FOR COLLABORATIVE FILTERING SYSTEMS
Assignment: 1
Reel/Frame:
010387/0817Recorded: 11/12/1999Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
11/02/1999
Exec Dt:
11/02/1999
Assignee:
7901 FLYING CLOUD DRIVE
EDEN PRAIRIE, MINNESOTA 55344
Correspondent:
FINNEGAN, HENDERSON, FARABOW, ET AL
MATTHEW A. KAMINER
1300 I STREET, N.W.
WASHINGTON, D.C. 20005-3315
Assignment: 2
Reel/Frame:
014782/0063Recorded: 06/25/2004Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/30/2003
Assignee:
171 MAIN ST. #271
LOS ALTOS, CALIFORNIA 94022
Correspondent:
STERNE KESSLER GOLDSTEIN & FOX PLLC
1100 NEW YORK AVE., NW
WASHINGTON, DC 20005
Assignment: 3
Reel/Frame:
050885/0182Recorded: 10/31/2019Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/31/2019
Assignee:
251 LITTLE FALLS DRIVE
WILMINGTON, DELAWARE 19808
Correspondent:
INTELLECTUAL VENTURES MANAGEMENT- IP LEGAL
3150 139TH AVENUE SE
BUILDING 4, FLOOR 3
BELLEVUE, WA 98005
Assignment: 4
Reel/Frame:
051406/0901Recorded: 01/03/2020Pages: 8
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
11/15/2019
Assignee:
44 MILTON AVENUE
SUITE 254
ALPHARETTA, GEORGIA 30009
Correspondent:
LAWRENCE AARONSON
999 PEACHTREE STREET NE
SUITE 1300
ATLANTA, GA 30309

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