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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
01/19/2016
Application #:
14195583
Filing Dt:
03/03/2014
Publication #:
Pub Dt:
09/18/2014
Inventors:
Steven P. Lee, Aaron Dallek
Title:
COMPUTERIZED REFRACTION AND ASTIGMATISM DETERMINATION
Assignment: 1
Reel/Frame:
037177/0011Recorded: 12/01/2015Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
12/01/2015
Exec Dt:
12/01/2015
Assignee:
175 NORTH ADA STREET
SUITE 200
CHICAGO, ILLINOIS 60607
Correspondent:
K&L GATES LLP
PO BOX 1135
CHICAGO, IL 60690-1135
Assignment: 2
Reel/Frame:
049014/0240Recorded: 04/26/2019Pages: 4
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
11/16/2018
Assignee:
833 WEST JACKSON BLVD
#700
CHICAGO, ILLINOIS 60607
Correspondent:
MARGAUX L. NAIR, K&L GATES LLP
P.O. BOX 1135
CHICAGO, IL 60690-1135

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