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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
10/30/2001
Application #:
09228385
Filing Dt:
01/12/1999
Inventors:
KENNETH E. BALLINGER JR., EDWARD D. BURGER, ROBERT F. KNAUER
Title:
METHOD FOR REDUCING HYDROGEN SULFIDE LEVEL IN WATER CONTAINING SULFATE-REDUCING BACTERIA AND HYDROGEN SULFIDE-METABOLIZING BACTERIA
Assignment: 1
Reel/Frame:
009954/0465Recorded: 05/17/1999Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
01/27/1999
Exec Dt:
02/05/1999
Exec Dt:
01/27/1999
Assignee:
3521 SILVERSIDE ROAD
WILMINGTON, DELAWARE 19810
Correspondent:
E.I. DU PONT DE NEMOURS AND COMPANY
DON O. WINSLOW
LEGAL-PATENTS
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
Assignment: 2
Reel/Frame:
012152/0410Recorded: 09/10/2001Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/30/2001
Assignee:
QUILLEN BUILDING
3521 SILVERSIDE ROAD
WILMINGTON, DELAWARE 19810
Correspondent:
ARKION LIFE SCIENCES
BASIL S. KRIKELIS
LEGAL DEPARTMENT
3521 SILVERSIDE ROAD, QUILLEN BUILDING
WILMINGTON, DELAWARE 19810

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