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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
07/12/2022
Application #:
16368317
Filing Dt:
03/28/2019
Publication #:
Pub Dt:
10/03/2019
Inventors:
Bernard F. Duesel JR., Craig Clerkin, Benjamin N. Laurent
Title:
APPARATUS AND METHOD FOR TREATING HYDROGEN SULFIDE AND AMMONIA IN WASTEWATER STREAMS
Assignment: 1
Reel/Frame:
058633/0712Recorded: 01/12/2022Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
01/07/2022
Exec Dt:
01/10/2022
Assignee:
9870 BIG BEND BLVD.
ST. LOUIS, MISSOURI 63122
Correspondent:
MARSHALL, GERSTEIN & BORUN LLP
233 SOUTH WACKER DRIVE
SUITE 6300
CHICAGO, IL 60606
Assignment: 2
Reel/Frame:
058971/0312Recorded: 02/10/2022Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/03/2022
Assignee:
9870 BIG BEND BLVD.
ST. LOUIS, MISSOURI 63122
Correspondent:
MARSHALL, GERSTEIN & BORUN LLP
233 SOUTH WACKER DRIVE
SUITE 6300
CHICAGO, IL 60606

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