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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
5264078
Issue Dt:
11/23/1993
Application #:
07726422
Filing Dt:
07/05/1991
Inventors:
RONALD W. BAYLISS, KARL D. LIBSCH, CHARLES H. WASHBURN
Title:
APPARATUS AND METHOD FOR SPRAY DRYING SOLIDS-LADEN HIGH TEMPERATURE GASES
Assignment: 1
Reel/Frame:
005863/0967Recorded: 10/07/1991Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
BAYLISS, RONALD W.
Exec Dt:
08/06/1991
LIBSCH, KARL D.
Exec Dt:
08/12/1991
WASHBURN, CHARLES H.
Exec Dt:
09/12/1991
Assignee:
APTUS, INC. A CORP. OF DELAWARE
875 GREENTREE ROAD
PITTSBURGH, PENNSYLVANIA 15220
Correspondent:
L. A. AIELLO, LAW DEPARTMENT
INTELLECTUAL PROPERTY SECTION
WESTINGHOUSE ELECTRIC CORPORATION
SCIENCE & TECHNOLOGY CENTER - CHURCHILL
PITTSBURGH, PA 15235
Assignment: 2
Reel/Frame:
009866/0429Recorded: 04/05/1999Pages: 59
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
LES, INC.
Exec Dt:
04/03/1998
LAIDLAW ENVIROMENTAL SERVICES, INC.
Exec Dt:
04/03/1999
LAIDLAW ENVIRONMENTAL SERVICES (US), INC.
Exec Dt:
04/03/1999
LES MERGER,INC.
Exec Dt:
04/03/1999
LES ACQUISITION, INC.
Exec Dt:
04/03/1999
LAIDLAW ENVIRONMENTAL SERVICES OF ILLINOIS, INC.
Exec Dt:
04/03/1999
GSX CHEMICAL SERVICES OF OHIO, INC.
Exec Dt:
04/03/1999
LAIDLAW ENVIRONMENTAL SERVICES (BDT), INC.
Exec Dt:
04/03/1999
LAIDLAW ENVIRONMENTAL SERVICES (FS), INC.
Exec Dt:
04/03/1999
LAIDLAW ENVIRONMENTAL SERVICES (GS), INC.
Exec Dt:
04/03/1999
LAIDLAW ENVIRONMENTAL SERVICES OF CHATTANOOGA, INC
Exec Dt:
04/03/1999
LAIDLAW ENVIRONMENTAL SERVICES OF WHITE CASTLE, INC.
Exec Dt:
04/03/1999
LAIDLAW ENVIRONMENTAL SERVICES (RECOVERY), INC.
Exec Dt:
04/03/1999
LAIDLAW ENVIRONMENTAL SERVICES (TS), INC.
Exec Dt:
04/03/1999
LAIDLAW ENVIRONMENTAL SERVICES (IMPERIAL VALLEY), INC.
Exec Dt:
04/03/1999
LAIDLAW ENVIRONMENTAL SERVICES (LOKERN), INC.
Exec Dt:
04/03/1999
LAIDLAW ENVIRONMENTAL SERVICES OF CALIFORNIA, INC.
Exec Dt:
04/03/1999
LAIDLAW ENVIRONMENTAL SERVICES OF SOUTH CAROLINA, INC.
Exec Dt:
04/03/1999
LAIDLAW ENVIRONMENTAL SERVICES (NORTH EAST), INC.
Exec Dt:
04/03/1999
LAIDLAW ENVIRONMENTAL SERVICES (TES), INC.
Exec Dt:
04/03/1999
LAIDLAW CHEMICAL SERVICES, INC.
Exec Dt:
04/03/1999
LAIDLAW ENVIRONMENTAL SERVICES (TOC),INC.
Exec Dt:
04/03/1999
LAIDLAW ENVIRONMENTAL SERVICES (TG), INC.
Exec Dt:
04/03/1999
LAIDLAW ENVIRONMENTAL SERVICES (ALTAIR), INC.
Exec Dt:
04/03/1999
LAIDLAW ENVIRONMENTAL SERVICES (WT), INC.
Exec Dt:
04/03/1999
LAIDLAW ENVIRONMENTAL SERVICES OF BARTOW, INC.
Exec Dt:
04/03/1999
LAIDLAW ENVIRONMENTAL SERVICES (THERMAL TREATMENT), INC.
Exec Dt:
04/03/1999
LEMC, INC.
Exec Dt:
04/03/1999
LAIDLAW OSCO HOLDINGS, INC.
Exec Dt:
04/03/1999
LAIDLAW ENVIRONMENTAL SERVICES OF NASHVILLE, INC.
Exec Dt:
04/03/1999
LAIDLAW ENVIRONMENTAL SERVICES (CLIVE),INC.
Exec Dt:
04/03/1999
LAIDLAW ENVIRONMENTAL SERVICES (LONE AND GRASSY MOUNTAIN), INC.
Exec Dt:
04/03/1999
LAIDLAW ENVIRONMENTAL SERVICES (TULSA), INC.
Exec Dt:
04/03/1999
LAIDLAW ENVIRONMENTAL SERVICES (SAN ANTONIO), INC.
Exec Dt:
04/03/1999
LAIDLAW ENVIRONMENTAL SERVICES (WICHITA),INC.
Exec Dt:
04/03/1999
LAIDLAW ENVIRONMENTAL SERVICES OF DELAWARE, INC.
Exec Dt:
04/03/1999
CORSAN TRUCKING, INC.
Exec Dt:
04/03/1999
USPCI, INC. OF GEORGIA
Exec Dt:
04/03/1999
LAIDLAW ENVIRONMENTAL SERVICES (SAN JOSE), INC.
Exec Dt:
04/03/1999
LAIDLAW ENVIRONMENTAL SERVICES (SAWYER), INC.
Exec Dt:
04/03/1999
CHEMCLEAR, INC. OF LOS ANGELES
Exec Dt:
04/03/1999
LAIDLAW ENVIRONMENTAL SERVICES (ROSEMOUNT), INC.
Exec Dt:
04/03/1999
LES HOLDING'S, INC.
Exec Dt:
04/03/1999
EAST CARBON DEVELOPMENT FINANCIAL PARTNERS, INC.
Exec Dt:
04/03/1999
LAIDLAW ENVIRONMENTAL SERVICES (TUCKER), INC.
Exec Dt:
04/03/1999
NINTH STREET PROPERTIES, INC.
Exec Dt:
04/03/1999
LAIDLAW ENVIRONMENTAL SERVICES (MT PLEASANT), INC
Exec Dt:
04/03/1999
LAIDLAW ENVIRONMENTAL SERVICES (DEER TRAIL), INC.
Exec Dt:
04/03/1999
LAIDLAW ENVIRONMENTAL SERVICES (MINNEAPOLIS),INC.
Exec Dt:
04/03/1999
LAIDLAW ENVIRONMENTAL SERVICES (LOS ANGELES),INC.
Exec Dt:
04/03/1999
LAIDLAW ENVIRONMENTAL SERVICES (BATON ROUGE),INC.
Exec Dt:
04/03/1999
LAIDLAW ENVIRONMENTAL SERVICES (PLAQUEMINE), INC.
Exec Dt:
04/03/1999
LAIDLAW ENVIRONMENTAL SERVICES (BRIDGEPORT), INC.
Exec Dt:
04/03/1999
LAIDLAW ENVIRONMENTAL SERVICES (DEER PARK), INC.
Exec Dt:
04/03/1999
LAIDLAW ENVIRONMENTAL SERVICES (TIPTON), INC.
Exec Dt:
04/03/1999
LAIDLAW ENVIRONMENTAL, INC.
Exec Dt:
04/03/1999
LAIDLAW ENVIRONMENTAL SERVICES (SUSSEX), INC.
Exec Dt:
04/03/1999
LAIDLAW ENVIRONMENTAL SERVICES (GLOUCESTER), INC.
Exec Dt:
04/03/1999
LAIDLAW ENVIRONMENTAL SERVICES (CUSTOM TRANSPORT), INC.
Exec Dt:
04/03/1999
LAIDLAW ENVIRONMENTAL SERVICES (ARAGONITE), INC.
Exec Dt:
04/03/1999
LAIDLAW ENVIRONMENTAL SERVICES DE MEXICO, S.A. DE C.V.
Exec Dt:
04/03/1999
LAIDLAW ENVIRONMENTAL SERVICES (PUERTO RICO), INC.
Exec Dt:
04/03/1999
Assignee:
TORONTO DOMINION (TEXAS),INC.,AS GENERAL ADMINISTRATIVE AGENT
909 FANNIN ST.
HOUSTON, TEXAS 77010
Correspondent:
SIMPSON THACHER & BARLETT
LORI E. LESSER, ESQ.
425 LEXINGTON AVENUE
NEW YORK, NY 10017

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