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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
09/14/2021
Application #:
15999467
Filing Dt:
08/17/2018
Publication #:
Pub Dt:
10/10/2019
Inventors:
Pratim Biswas, Tandeep S. Chadha, Jiaxi Fang
Title:
SYSTEMS AND METHODS FOR GAS CLEANING USING ELECTROSTATIC PRECIPITATION AND PHOTOIONIZATION
Assignment: 1
Reel/Frame:
049797/0821Recorded: 07/19/2019Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
05/29/2019
Exec Dt:
04/12/2019
Exec Dt:
04/26/2019
Assignee:
ONE BROOKINGS DRIVE
ST. LOUIS, MISSOURI 63130
Correspondent:
PATRICK W. RASCHE (15060) ARMSTRONG TEAS
7700 FORSYTH BOULEVARD
SUITE 1800
ST. LOUIS, MO 63105
Assignment: 2
Reel/Frame:
050196/0519Recorded: 08/28/2019Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
05/29/2019
Exec Dt:
04/12/2019
Exec Dt:
04/26/2019
Assignee:
ONE BROOKINGS DRIVE
ST. LOUIS, MISSOURI 63130
Correspondent:
ARMSTRONG TEASDALE LLP
7700 FORSYTH BLVD.
SUITE 1800
ST. LOUIS, MO 63105-1847

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