LIVE

Serial Number

85041598

Owner

HUDSON TECHNOLOGIES, INC.

Attorney

Francis J. Duffin

First Use Date

Jul 29, 2011

Filing Date

May 18, 2010

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CLEAN EXCHANGE Trademark

Serial Number: 85041598 • Registration: 4187266

CLEAN EXCHANGE is a trademark filed by HUDSON TECHNOLOGIES, INC. on May 18, 2010. The trademark is classified under Class 37 (Building & Construction), Class 40 (Treatment & Processing). The application is currently registered and active.

Trademark Classes

Class 37 - Building & Construction

Building construction; repair; installation services

Class 40 - Treatment & Processing

Treatment of materials

Owner Contact Info

HUDSON TECHNOLOGIES, INC. (43 trademarks)

Pearl River, NY 10965

Entity Type: 03

Legal Representation

Attorney of Record

Francis J. Duffin

3,692 trademarks filed View all →

Correspondence Address

Francis J. Duffin Wiggin and Dana LLP

One Century Tower, 265 Church Street

New Haven, CT 06510

United States

Trademark Details

Filing Date

May 18, 2010

Registration Date

August 7, 2012

First Use Anywhere

July 29, 2011

First Use in Commerce

July 29, 2011

Published for Opposition

April 19, 2011

Goods & Services

Refrigerant purification services, Refrigerant reclamation services, Refrigerant recycling services, Chemical distillery services, Disposal of contaminated refrigerant

Restoration of refrigerant cylinders, Refurbishing of refrigerant cylinders

Filing History

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jun 10, 2025 TCCA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Jun 10, 2025 ARAA

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Jun 10, 2025 REAP

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

Feb 25, 2023 NA89

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Feb 25, 2023 RNL1

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

Feb 25, 2023 89AG

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Feb 25, 2023 APRE

TEAS SECTION 8 & 9 RECEIVED

Aug 8, 2022 E89R

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Jun 23, 2022 ASCK

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

May 11, 2022 ASCK

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Mar 23, 2022 ASCK

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED

Aug 7, 2021 REM2

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Apr 14, 2021 CHAN

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Apr 14, 2021 TCCA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Apr 14, 2021 ARAA

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Apr 14, 2021 REAP

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Apr 14, 2021 COAR

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Jun 20, 2020 CHAN

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jun 20, 2020 TCCA

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

Jun 20, 2020 EWAF

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Jun 20, 2020 ARAA

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Jun 20, 2020 REAP

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Jun 20, 2020 COAR

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Jan 15, 2020 ASCK

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED

Aug 13, 2018 NA85

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

Aug 13, 2018 C15A

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Aug 13, 2018 APRE

TEAS SECTION 8 & 15 RECEIVED

Aug 7, 2018 E815

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Aug 7, 2018 TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Nov 15, 2017 TCCA

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED

Aug 7, 2017 REM1

REGISTERED-PRINCIPAL REGISTER

Aug 7, 2012 R.PR

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Jun 30, 2012 SUNA

LAW OFFICE REGISTRATION REVIEW COMPLETED

Jun 29, 2012 REGV

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Jun 26, 2012 CNPR

STATEMENT OF USE PROCESSING COMPLETE

Jun 20, 2012 SUPC

USE AMENDMENT FILED

Jun 14, 2012 IUAF

TEAS STATEMENT OF USE RECEIVED

Jun 14, 2012 EISU

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Jan 14, 2012 EXRA

SOU EXTENSION 1 GRANTED

Jan 13, 2012 EX1G

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Jan 13, 2012 AITU

SOU EXTENSION 1 FILED

Dec 14, 2011 EXT1

SOU TEAS EXTENSION RECEIVED

Dec 14, 2011 EEXT

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jun 15, 2011 TCCA

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Jun 14, 2011 NOAM

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Apr 19, 2011 NPUB

PUBLISHED FOR OPPOSITION

Apr 19, 2011 PUBO

LAW OFFICE PUBLICATION REVIEW COMPLETED

Mar 16, 2011 PREV

APPROVED FOR PUB - PRINCIPAL REGISTER

Mar 14, 2011 CNSA

TEAS/EMAIL CORRESPONDENCE ENTERED

Mar 14, 2011 TEME

CORRESPONDENCE RECEIVED IN LAW OFFICE

Mar 14, 2011 CRFA

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Mar 14, 2011 CHAN

ASSIGNED TO LIE

Mar 2, 2011 ALIE

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Feb 18, 2011 TCCA

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Feb 18, 2011 TROA

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Sep 1, 2010 GNRN

NON-FINAL ACTION E-MAILED

Sep 1, 2010 GNRT

NON-FINAL ACTION WRITTEN

Sep 1, 2010 CNRT

ASSIGNED TO EXAMINER

Aug 31, 2010 DOCK

NOTICE OF DESIGN SEARCH CODE MAILED

May 25, 2010 MDSC

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

May 22, 2010 NWOS

NEW APPLICATION ENTERED

May 21, 2010 NWAP

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