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Patent Assignment Abstract of Title
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Total Assignments: 5
Patent #:
5819673
Issue Dt:
10/13/1998
Application #:
08729850
Filing Dt:
10/15/1996
Inventors:
ANN C. HEYWOOD, RICHARD J. MARTIN, JOHN D. STILGER, ANDREW B. KING
Title:
SYSTEMS FOR THE TREATMENT OF CHEMICAL WASTES AND METHODS FOR TREATING CHEMICAL WASTES
Assignment: 1
Reel/Frame:
008329/0913Recorded: 02/03/1997Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
HEYWOOD, ANN C.
Exec Dt:
12/11/1996
MARTIN, RICHARD J.
Exec Dt:
12/11/1996
STILGER, JOHN D.
Exec Dt:
12/11/1996
KING, ANDREW B.
Exec Dt:
12/11/1996
Assignee:
THERMATRIX, INC.
101 METRO DRIVE
SAN JOSE, CALIFORNIA 95110
Correspondent:
WOODWOCK WASHBURN KURTZ ET AL.
DAVID R. BAILEY, ESQ.
ONE LIBERTY PLACE - 46TH FLOOR
1650 MARKET STREET
PHILADELPHIA, PA 19103-7301
Assignment: 2
Reel/Frame:
008382/0019Recorded: 03/05/1997Pages: 21
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
THERMATRIX, INC.
Exec Dt:
02/25/1997
Assignee:
VENTURE LENDING, A DIVISION OF CUPERTINO NATIONAL BANK & TRUST
THREE PALO ALTO SQUARE, SUITE 150
PALO ALTO, CALIFORNIA 94303
Correspondent:
GRAY CARY WARE & FREIDENRICH
ERIN O'BRIEN
400 HAMILTON AVENUE
PALO ALTO, CALIFORNIA 94301
Assignment: 3
Reel/Frame:
009703/0765Recorded: 01/26/1999Pages: 17
Conveyance:
GRANT OF SECURITY INTEREST - PATENTS
Assignor:
THERMATRIX INC.
Exec Dt:
01/13/1999
Assignee:
WEXFORD MANAGEMENT LLC
411 WEST PUTNAM AVENUES
GREENWICH, CONNECTICUT 06830
Correspondent:
HOWARD, SMITH & LEVIN LLP
NANCY A. UDELL, ESQ.
1330 AVENUE OF THE AMERICAS
NEW YORK, NY 10019
Assignment: 4
Reel/Frame:
011722/0818Recorded: 04/12/2001Pages: 54
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
THERMATRIX, INC
Exec Dt:
02/28/2001
Assignee:
DOW CHEMICAL COMPANY, THE
2020 DOW CENTER
MIDLAND, MICHIGAN 48674
Correspondent:
C/O CSC
TONYA CHAPPLE
80 STATE STREET
ALBANY, NY 12207
Assignment: 5
Reel/Frame:
014428/0349Recorded: 03/15/2004Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
THERMATRIX, INC.
Exec Dt:
03/12/2004
Assignee:
SELAS FLUID PROCESSING CORP.
FIVE SENTRY PARKWAY EAST
SUITE 204
BLUE BELL, PENNSYLVANIA 19422
Correspondent:
EMERSON RHODES ESQ.
36 BLUEBERY LANE
PERKASIE, PA 18944

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