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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
12/24/1991
Application #:
07362269
Filing Dt:
06/06/1989
Inventors:
RONALD F. PROBSTEIN, PATRICIA C. RENAUD, ANDREW P. SHAPIRO
Title:
ELECTROOSMOSIS TECHNIQUES FOR REMOVING MATERIALS FROM SOIL
Assignment: 1
Reel/Frame:
005087/0939Recorded: 06/06/1989Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
06/02/1989
Exec Dt:
06/02/1989
Exec Dt:
06/02/1989
Assignee:
Correspondent:
ROBERT F. O'CONNELL
DIKE, BRONSTEIN, ROBERTS,
CUSHMAN & PFUND
130 WATER STREET
BOSTON, MA 02109
Assignment: 2
Reel/Frame:
014499/0704Recorded: 04/07/2004Pages: 13
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/30/2004
Assignee:
4445 WILLARD AVENUE
12TH FLOOR
CHEVY CHASE, MARYLAND 20815
Correspondent:
PIPER RUDNICK LLP
THOMAS W. RYAN, ESQ.
P.O. BOX 64807
CHICAGO, IL 60664-0807
Assignment: 3
Reel/Frame:
020837/0484Recorded: 04/18/2008Pages: 7
Conveyance:
TERMINATION AND RELEASE OF SECURITY
Assignor:
Exec Dt:
04/10/2008
Assignee:
1090 ENTERPRISE DRIVE
MEDINA, OHIO 44256
Correspondent:
JULIE H. COOPER
C/O VINSON & ELKINS L.L.P.
2001 ROSS AVENUE, SUITE 3700
DALLAS, TEXAS 75201

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