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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
05/11/2021
Application #:
16536567
Filing Dt:
08/09/2019
Publication #:
Pub Dt:
11/28/2019
Inventors:
Xin Hong, Xin Wei
Title:
MULTIFOCAL OPHTHALMIC LENS HAVING CHROMATIC ABERRATION CORRECTION
Assignment: 1
Reel/Frame:
050010/0196Recorded: 08/09/2019Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
04/25/2017
Exec Dt:
04/25/2017
Assignee:
6201 SOUTH FREEWAY
FORT WORTH, TEXAS 76134
Correspondent:
BAKER BOTTS L.L.P./ALCON
2001 ROSS AVENUE
SUITE 900
DALLAS, TX 75201-2980
Assignment: 2
Reel/Frame:
050010/0201Recorded: 08/09/2019Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/27/2017
Assignee:
LICHTSTRASSE 35
BASEL, SWITZERLAND 4056
Correspondent:
BAKER BOTTS L.L.P./ALCON
2001 ROSS AVENUE
SUITE 900
DALLAS, TX 75201-2980
Assignment: 3
Reel/Frame:
053464/0257Recorded: 08/11/2020Pages: 18
Conveyance:
CONFIRMATORY DEED OF ASSIGNMENT EFFECTIVE APRIL 8, 2019
Assignor:
Exec Dt:
05/15/2020
Assignee:
RUE LOUIS-D'AFFRY 6
1701 FRIBOURG, SWITZERLAND
Correspondent:
JOHN P. MURTAUGH/PEARNE & GORDON LLP
1801 EAST 9TH STREET, SUITE 1200
CLEVELAND, OH 44114-3108

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