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Patent Assignment Abstract of Title
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Total Assignments: 7
Patent #:
5238401
Issue Dt:
08/24/1993
Application #:
07679461
Filing Dt:
04/02/1991
Inventors:
RAYMOND J. FRERICKS, JOHNNY H. PRICE JR.
Title:
SLAGGING ROTARY KILN
Assignment: 1
Reel/Frame:
007119/0436Recorded: 09/02/1994Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
WESTINGHOUSE ELECTRIC CORPORATION
Exec Dt:
08/29/1994
Assignee:
APTUS, INC.
875 GREENTREE ROAD
PITTSBURGH, PENNSYLVANIA 15220
Correspondent:
A.P. LADICICCO
WESTINGHOUSE ELECTRIC CORPORATION
LAW DEPARTMENT-IPS, GATEWAY - RM. 1630
11 STANWIX STREET
PITTSBURGH, PA 15222-1384
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
Assignment: 3
Reel/Frame:
013380/0116Recorded: 10/15/2002Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
SAFETY-KLEEN (ARAGONITE), INC.
Exec Dt:
08/22/2002
Assignee:
CLEAN HARBORS, INC.
1501 WASHINGTON STREET
BRAINTREE, MASSACHUSETTS 02185
Correspondent:
WEINGARTEN SCHURGIN GAGNEBIN & LEBOVICI
STANLEY M. SCHURGIN
TEN POST OFFICE SQUARE
BOSTON, MA 02109
Assignment: 4
Reel/Frame:
013475/0688Recorded: 11/12/2002Pages: 17
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
CLEAN HARBORS, INC.
Exec Dt:
09/06/2002
Assignee:
CONGRESS FINANCIAL CORPORATION (NEW ENGLAND)
ONE POST OFFICE SQUARE
SUITE 3600
BOSTON, MASSACHUSETTS 02109
Correspondent:
BROWN RUDNICK BERLACK ET AL.
MICHAEL HILL
ONE FINANCIAL CENTER
BOSTON, MA 02111
Assignment: 5
Reel/Frame:
013699/0389Recorded: 09/20/2002Pages: 7
Conveyance:
SECURITY AGREEMENT
Assignor:
CLEAN HARBORS, INC.
Exec Dt:
09/06/2002
Assignee:
ABLECO FINANCE LLC
450 PARK AVENUE
NEW YORK, NEW YORK 10022
Correspondent:
SCHULTE ROTH & ZABEL LLP
STANLEY SEURADGE
919 THIRD AVENUE
NEW YORK, NY 10022
Assignment: 6
Reel/Frame:
015661/0435Recorded: 07/16/2004Pages: 5
Conveyance:
RELEASE OF SECURITY INTEREST
Assignor:
ABLECO FINANCE LLC
Exec Dt:
06/30/2004
Assignee:
CLEAN HARBORS, INC.
1501 WASHINGTON STREET
BRAINTREE, MASSACHUSETTS 02184
Correspondent:
CORPORATION SERVICE COMPANY
TINA QUALLS
1133 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 7
Reel/Frame:
015661/0468Recorded: 07/16/2004Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
CONGRESS FINANCIAL CORPORATION (NEW ENGLAND)
Exec Dt:
06/30/2004
Assignee:
CLEAN HARBORS, INC.
1501 WASHINGTON STREET
BRAINTREE, MASSACHUSETTS 02184
Correspondent:
CORPORATION SERVICE COMPANY
TINA QUALLS
1133 AVENUE OF THE AMERICAS
NEW YORK, NY 10036

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