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Reel/Frame:045584/0122   Pages: 8
Recorded: 04/19/2018
Attorney Dkt #:0075742-001043
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
02/18/2020
Application #:
15923596
Filing Dt:
03/16/2018
Publication #:
Pub Dt:
07/26/2018
Title:
SYSTEM AND METHOD TO DETERMINE THE PRESENCE STATUS OF A REGISTERED USER ON A NETWORK
Assignors
1
Exec Dt:
09/19/2014
2
Exec Dt:
09/23/2014
3
Exec Dt:
09/22/2014
Assignee
1
MIES-VAN-DER-ROHE-STR. 6
MUNCHEN, GERMANY 80807
Correspondence name and address
RALPH G. FISCHER
301 GRANT STREET, 20TH FLOOR
ONE OXFORD CENTRE
PITTSBURGH, PA 15219

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