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Patent Assignment Details
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Reel/Frame:012745/0417   Pages: 4
Recorded: 03/21/2002
Conveyance: ASSIGNMENT OF SECURITY INTEREST
Total properties: 2
1
Patent #:
Issue Dt:
02/15/1994
Application #:
08017478
Filing Dt:
02/12/1993
Title:
METHOD AND SYSTEM FOR REMEDIATION OF GROUNDWATER CONTAMINATION
2
Patent #:
Issue Dt:
05/28/1996
Application #:
08464644
Filing Dt:
06/21/1995
Title:
METHOD AND SYSTEM FOR REMEDIATION OF GROUNDWATER CONTAMINATION
Assignor
1
Exec Dt:
12/21/2001
Assignee
1
COMMERCIAL LENDING OPERATIONS/ THREE MELLON CENTER
525 WILLIAM PENN WAY
PITTSBURGH, PENNSYLVANIA 15219
Correspondence name and address
GOODWIN PROCTER LLP
MIRIAM J. ROVNER
EXCHANGE PLACE
SENIOR LEGAL ASSISTANT
BOSTON, MA 02109-2881

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