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CLEAN HARBORS, INC
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Organization
BRAINTREE, MA, US
Ticker Symbols
NYSE:CLH
HAZARDOUS WASTE MANAGEMENT
Business Address
42 LONGWATER DRIVE P.O. BOX 9149 NORWELL MA 02061-9149 781-792-5000
Mailing Address
42 LONGWATER DRIVE NORWELL MA 02061-9149
State Location
MA
State of Incorporation
MA
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Patents Grants
last 30 patents
Information
Patent Grant
Method and apparatus for extracting organic liquids from an organic...
Patent number
5,312,549
Issue date
May 17, 1994
Clean Harbors, Inc.
Darrell String
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method and apparatus to detoxify aqueous based hazardous waste
Patent number
5,221,480
Issue date
Jun 22, 1993
Clean Harbors, Inc.
Alexander Schultheis
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Method and apparatus to detoxify aqueous based hazardous waste
Patent number
5,087,370
Issue date
Feb 11, 1992
Clean Harbors, Inc.
Alexander Schultheis
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
87237844 - CLEAN HARBORS
Serial number
87237844
Registration number
5305062
Filing date
Nov 15, 2016
Clean Harbors, Inc.
35 - Advertising
Information
Trademark
87237838 - CLEANHARBORS
Serial number
87237838
Registration number
5269528
Filing date
Nov 15, 2016
Clean Harbors, Inc.
35 - Advertising
Information
Trademark
86763309 - BASEPOINT
Serial number
86763309
Filing date
Sep 21, 2015
CLEAN HARBORS, INC.
37 - Building construction
Information
Trademark
86763277 - RESOUND
Serial number
86763277
Filing date
Sep 21, 2015
CLEAN HARBORS, INC.
37 - Building construction
Information
Trademark
86763292 - VERSANT
Serial number
86763292
Filing date
Sep 21, 2015
CLEAN HARBORS, INC.
37 - Building construction
Information
Trademark
86763263 - FINEPOINT
Serial number
86763263
Filing date
Sep 21, 2015
CLEAN HARBORS, INC.
37 - Building construction
Information
Trademark
86746655 - KLEEN PERFORMANCE PRODUCTS
Serial number
86746655
Registration number
5000365
Filing date
Sep 3, 2015
CLEAN HARBORS, INC.
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information
Trademark
86746640 - KLEEN PERFORMANCE PRODUCTS
Serial number
86746640
Registration number
5000364
Filing date
Sep 3, 2015
CLEAN HARBORS, INC.
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information
Trademark
86406070 - SAFETY STARTS WITH ME: LIVE IT 3-6-5
Serial number
86406070
Registration number
4735069
Filing date
Sep 25, 2014
CLEAN HARBORS, INC.
45 - Legal services
Information
Trademark
85926447 - ENVIROSORT
Serial number
85926447
Registration number
4536049
Filing date
May 8, 2013
CLEAN HARBORS, INC.
39 - Transport
Information
Trademark
73797296 - CLEANHARBORS
Serial number
73797296
Registration number
1578328
Filing date
May 2, 1989
CLEAN HARBORS, INC.
42 - Scientific and technological services and research and design relating thereto
Information
Trademark
73797298 - CLEAN HARBORS
Serial number
73797298
Registration number
1577066
Filing date
May 2, 1989
CLEAN HARBORS, INC.
42 - Scientific and technological services and research and design relating thereto