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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
04/06/1993
Application #:
07757057
Filing Dt:
09/09/1991
Inventor:
LEO WEITZMAN
Title:
METHOD FOR REMOVING ORGANIC CONTAMINANTS FROM SOILS
Assignment: 1
Reel/Frame:
005849/0528Recorded: 09/09/1991Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
09/04/1991
Assignee:
221 PAWNEE DR., WEST LAFAYETTE, IN 47906
Correspondent:
JOHN V. MORIARTY
WOODARD, EMHARDT, NAUGHTON, MORIARTY &
MC NETT, BANK ONE CTR./TOWER
111 MONUMENT CIRCLE
INDIANAPOLIS, IN 46204
Assignment: 2
Reel/Frame:
006838/0254Recorded: 01/24/1994Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/02/1993
Assignee:
221 PAWNEE DRIVE
WEST LAFAYETTE, INDIANA 47906
Correspondent:
PORTER, WRIGHT, MORRIS & ARTHUR
KAREN HAMMOND
41 SOUTH HIGH STREET
COLUMBUS, OH 43215
Assignment: 3
Reel/Frame:
006845/0280Recorded: 01/28/1994Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/08/1993
Assignee:
SUITE 2950
1099 18TH STREET
DENVER, COLORADO 80202
Correspondent:
PORTER, WRIGHT, MORRIS & ARTHUR
KAREN HAMMOND, LEGAL ASSISTANT
41 SOUTH HIGH STREET
COLUMBUS, OHIO 43215
Assignment: 4
Reel/Frame:
009027/0225Recorded: 03/06/1998Pages: 7
Conveyance:
MERGER AND CHANGE OF NAME
Assignor:
Exec Dt:
11/20/1997
Assignee:
1099 18TH STREET, SUITE 2100
DENVER, COLORADO 80202
Correspondent:
STANDLEY & GILCREST
JEFFREY S. STANDLEY
495 METRO PLACE SOUTH
SUITE 210
DUBLIN, OHIO 43017-5315

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