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Patent Assignment Abstract of Title
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Total Assignments: 5
Patent #:
Issue Dt:
08/06/2019
Application #:
14962242
Filing Dt:
12/08/2015
Publication #:
Pub Dt:
03/31/2016
Inventors:
William L. Neumann, Raghavan Rajagopalan, Richard B. Dorshow
Title:
PYRAZINE DERIVATIVES WITH EXTENDED CONJUGATION AND METHODS OF USING THE SAME IN OPTICAL APPLICATIONS
Assignment: 1
Reel/Frame:
043057/0283Recorded: 07/20/2017Pages: 11
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
06/27/2006
Exec Dt:
07/06/2006
Exec Dt:
06/27/2006
Assignee:
675 MCDONNELL BLVD.
HAZELWOOD, MISSOURI 63042
Correspondent:
PATENT DOCKET DEPARTMENT
ARMSTRONG TEASDALE LLP
7700 FORSYTH BLVD., SUITE 1800
ST. LOUIS, MO 63105
Assignment: 2
Reel/Frame:
043279/0620Recorded: 07/20/2017Pages: 8
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/23/2011
Assignee:
675 MCDONNELL BLVD.
HAZELWOOD, MISSOURI 63042
Correspondent:
PATENT DOCKET DEPARTMENT
ARMSTRONG TEASDALE LLP
7700 FORSYTH BLVD., SUITE 1800
ST. LOUIS, MO 63105
Assignment: 3
Reel/Frame:
043279/0714Recorded: 07/20/2017Pages: 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:
PATENT DOCKET DEPARTMENT
ARMSTRONG TEASDALE LLP
7700 FORSYTH BLVD., SUITE 1800
ST. LOUIS, MO 63105
Assignment: 4
Reel/Frame:
043057/0633Recorded: 07/20/2017Pages: 2
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/26/2012
Assignee:
4041 FOREST PARK AVENUE
SUITE 250
ST. LOUIS, MISSOURI 63108
Correspondent:
PATENT DOCKET DEPARTMENT
ARMSTRONG TEASDALE LLP
7700 FORSYTH BLVD., SUITE 1800
ST. LOUIS, MO 63105
Assignment: 5
Reel/Frame:
043280/0001Recorded: 07/20/2017Pages: 8
Conveyance:
CERTIFICATE OF CONVERSION
Assignor:
Exec Dt:
06/30/2015
Assignee:
1100 CORPORATE SQUARE DR.
HELIX CENTER STE 175
ST. LOUIS, MISSOURI 63132
Correspondent:
PATENT DOCKET DEPARTMENT
ARMSTRONG TEASDALE LLP
7700 FORSYTH BLVD., SUITE 1800
ST. LOUIS, MO 63105

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