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Patent Assignment Abstract of Title
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Total Assignments: 5
Patent #:
Issue Dt:
11/30/2021
Application #:
16289495
Filing Dt:
02/28/2019
Publication #:
Pub Dt:
06/27/2019
Inventors:
Richard B. Dorshow, Raghavan Rajagopalan, Dennis A. Moore, Scott T. Depierro
Title:
PROCESS FOR USING OPTICAL AGENTS
Assignment: 1
Reel/Frame:
058276/0953Recorded: 12/03/2021Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
03/29/2006
Exec Dt:
04/07/2006
Exec Dt:
03/31/2006
Exec Dt:
04/12/2006
Assignee:
675 MCDONNELL BOULEVARD
HAZELWOOD, MISSOURI 63042
Correspondent:
ARMSTRONG TEASDALE LLP
7700 FORSYTH BLVD.
SUITE 1800
ST. LOUIS, MO 63105
Assignment: 2
Reel/Frame:
058301/0379Recorded: 12/03/2021Pages: 8
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/23/2011
Assignee:
675 MCDONNELL BOULEVARD
HAZELWOOD, MISSOURI 63042
Correspondent:
ARMSTRONG TEASDALE LLP
7700 FORSYTH BLVD.
SUITE 1800
ST. LOUIS, MO 63105
Assignment: 3
Reel/Frame:
058299/0482Recorded: 12/03/2021Pages: 31
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/19/2012
Assignee:
4041 FOREST PARK AVENUE
SUITE 250
ST. LOUIS, MISSOURI 63108
Correspondent:
ARMSTRONG TEASDALE LLP
7700 FORSYTH BLVD.
SUITE 1800
ST. LOUIS, MO 63105
Assignment: 4
Reel/Frame:
058277/0291Recorded: 12/03/2021Pages: 2
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/27/2012
Assignee:
425 N. NEW BALLAS RD.
SUITE 100
ST. LOUIS, MISSOURI 63141
Correspondent:
ARMSTRONG TEASDALE LLP
7700 FORSYTH BLVD.
SUITE 1800
ST. LOUIS, MO 63105
Assignment: 5
Reel/Frame:
058299/0513Recorded: 12/03/2021Pages: 8
Conveyance:
ENTITY CONVERSION
Assignor:
Exec Dt:
06/30/2015
Assignee:
425 N. NEW BALLAS RD.
SUITE 100
ST. LOUIS, MISSOURI 63141
Correspondent:
ARMSTRONG TEASDALE LLP
7700 FORSYTH BLVD.
SUITE 1800
ST. LOUIS, MO 63105

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