skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Abstract of Title
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Total Assignments: 12
Patent #:
5312549
Issue Dt:
05/17/1994
Application #:
08017122
Filing Dt:
02/12/1993
Inventors:
DARRELL STRING, ARUN LAKHANI
Title:
METHOD AND APPARATUS FOR EXTRACTING ORGANIC LIQUIDS FROM AN ORGANIC LIQUID SOLUTE/SOLVENT MIXTURE
Assignment: 1
Reel/Frame:
006501/0857Recorded: 04/19/1993Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
LAKHANI, ARUN
Exec Dt:
04/06/1993
Assignee:
CLEAN HARBORS, INC., A CORP. OF MA
1200 CROWN COLONY DRIVE
QUINCY, MASSACHUSETTS 02269
Correspondent:
BRIAN L. MICHEALIS
WEINGARTEN, SCHURGIN, GAGNEBIN & HAYES
TEN POST OFFICE SQUARE
BOSTON, MA 02109
Assignment: 2
Reel/Frame:
006501/0860Recorded: 04/19/1993Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
STRING, DARRELL
Exec Dt:
04/08/1993
Assignee:
CLEAN HARBORS, INC., A CORP. OF MA
1200 CROWN COLONY DRIVE
QUINCY, MASSACHUSETTS 02269
Correspondent:
BRIAN L. MICHAELIS
WEINGARTEN, SCHURGIN, GAGNEBIN & HAYES
TEN POST OFFICE SQUARE
BOSTON, MA 02109
Assignment: 3
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: 4
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: 5
Reel/Frame:
015596/0163Recorded: 07/12/2004Pages: 7
Conveyance:
SECURITY AGREEMENT
Assignor:
CLEAN HARBORS, INC.
Exec Dt:
06/30/2004
Assignee:
CREDIT SUISSE FIRST BOSTON, AS COLLATERAL AGENT
ELEVEN MADISON AVENUE
NEW YORK, NEW YORK 10010
Correspondent:
CORPORATION SERVICE COMPANY
TINA QUALLS
1133 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
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
Assignment: 8
Reel/Frame:
023056/0721Recorded: 08/06/2009Pages: 6
Conveyance:
RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor:
CREDIT SUISSE, CAYMAN ISLANDS BRANCH (F/K/A CREDIT SUISSE FIRST BOSTON)
Exec Dt:
07/31/2009
Assignee:
CLEAN HARBORS, INC.
1501 WASHINGTON STREET
P.O. BOX 859048
BRAINTREE, MASSACHUSETTS 02184
Correspondent:
CORPORATION SERVICE COMPANY
1090 VERMONT AVENUE NW, SUITE 430
ATTN: JEAN PATERSON
WASHINGTON, DC 20005
Assignment: 9
Reel/Frame:
023107/0049Recorded: 08/17/2009Pages: 7
Conveyance:
GRANT OF SECURITY INTEREST IN PATENT RIGHTS
Assignor:
CLEAN HARBORS, INC.
Exec Dt:
08/14/2009
Assignee:
BANK OF AMERICA, N.A., AS ADMINISTRATIVE AGENT
ONE FEDERAL STREET
BOSTON, MASSACHUSETTS 02110
Correspondent:
SHANNON L. MCGUIRE
ONE FEDERAL STREET
C/O BINGHAM MCCUTCHEN LLP
BOSTON, MA 02110
Assignment: 10
Reel/Frame:
023234/0858Recorded: 09/01/2009Pages: 11
Conveyance:
CORRECTIVE ASSIGNMENT TO CORRECT THE INCORRECT PATENT NUMBER IN THIS RECORDATION, 5,132,549 SHOULD BE 5,312,549, PREVIOUSLY RECORDED ON REEL 023094 FRAME 0896. ASSIGNOR(S) HEREBY CONFIRMS THE SECURITY AGREEMENT.
Assignor:
CLEAN HARBORS, INC.
Exec Dt:
08/14/2009
Assignee:
U.S. BANK NATIONAL ASSOCIATION, AS COLLATERAL AGENT
ONE FEDERAL STREET
ATTN: CLEAN HARBORS
BOSTON, MASSACHUSETTS 02110
Correspondent:
CORPORATION SERVICE COMPANY
1090 VERMONT AVENUE NW, SUITE 430
ATTN: JEAN PATERSON
WASHINGTON, DC 20005
Assignment: 11
Reel/Frame:
028686/0351Recorded: 07/31/2012Pages: 3
Conveyance:
RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor:
U.S. BANK NATIONAL ASSOCIATION
Exec Dt:
07/31/2012
Assignee:
CLEAN HARBORS, INC.
42 LONGWATER DRIVE
NORWELL, MASSACHUSETTS 02061
Correspondent:
DANIEL T. JANIS, ESQ.
ONE BOSTON PLACE, 37TH FLOOR
DAVIS, MALM & D'AGOSTINE, P.C.
BOSTON, MA 02108
Assignment: 12
Reel/Frame:
040225/0553Recorded: 11/04/2016Pages: 4
Conveyance:
RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor:
BANK OF AMERICA, N.A.
Exec Dt:
11/01/2016
Assignee:
CLEAN HARBORS, INC.
42 LONGWATER DRIVE, PO BOX 9149
NORWELL, MASSACHUSETTS 02061
Correspondent:
CHOATE HALL & STEWART LLP-PATENT DOCKET
TWO INTERNATIONAL PLACE
BOSTON, MA 02110

Search Results as of: 05/15/2024 03:56 AM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT