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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
05/26/2015
Application #:
12410513
Filing Dt:
03/25/2009
Publication #:
Pub Dt:
10/08/2009
Inventors:
Howard Allen KETELSON, Ryan DESOUSA, Nissanke L. DASSANAYAKE, Mary E. LUCK
Title:
INTERACTION CONTROL OF CATIONIC BIOCIDES USING LABILE ANIONIC POLYELECTROLYTES
Assignment: 1
Reel/Frame:
022446/0427Recorded: 03/25/2009Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
02/09/2009
Exec Dt:
02/09/2009
Exec Dt:
02/03/2009
Exec Dt:
02/03/2009
Assignee:
6201 SOUTH FREEWAY
MAIL CODE TB4-8
FORT WORTH, TEXAS 76134-2099
Correspondent:
ALCON
IP LEGAL, TB4-8
6201 SOUTH FREEWAY
FORT WORTH, TX 76134-2099
Assignment: 2
Reel/Frame:
053273/0022Recorded: 07/21/2020Pages: 12
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/28/2019
Assignee:
6201 SOUTH FREEWAY
FORT WORTH, TEXAS 76134
Correspondent:
JOHN P. MURTAUGH/PEARNE & GORDON LLP
1801 EAST 9TH STREET, SUITE 1200
CLEVELAND, OH 44114-3108
Assignment: 3
Reel/Frame:
051454/0788Recorded: 12/10/2019Pages: 122
Conveyance:
CONFIRMATORY DEED OF ASSIGNMENT EFFECTIVE APRIL 8, 2019
Assignor:
Exec Dt:
11/11/2019
Assignee:
RUE LOUIS-D'AFFRY 6
FRIBOURG, SWITZERLAND 1701
Correspondent:
PEARNE & GORDON LLP
1801 EAST 9TH STREET
SUITE 1200
CLEVELAND, OH 44114-3108
Assignment: 4
Reel/Frame:
053293/0484Recorded: 07/23/2020Pages: 21
Conveyance:
CONFIRMATORY DEED OF ASSIGNMENT EFFECTIVE APRIL 8, 2019
Assignor:
Exec Dt:
06/19/2020
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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