NRCC
NOTICE OF REGISTRATION CONFIRMATION EMAILED
04/14/2026
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Official data from USPTO
EMERALD REFRIGERANTS RECLAIMED IN THE USA
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Active USPTO registrationType: CombinedOffice: United States
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
15
Latest update
04/15/2026
Trademark type
Combined
Nice classes
1
Filing date
09/03/2025
Registration date
04/14/2026
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
04/14/2026
Last transaction
04/15/2026
Responsible office
United States Patent and Trademark Office
Status code
700
Official register
Principal Register
First use anywhere
10/28/2022
First use in commerce
10/28/2022
Drawing code
3
Owner type
03
Owner location
Woodcliff Lake, NJ, US
Examiner
BERNS, LEE ANNE
Law office
M90
Current location
FILE REPOSITORY (FRANCONIA)
Mark description
The mark consists of the stylized wording "EMERALD REFRIGERANTS RECLAIMED IN THE USA" superimposed over a stylized representation of an emerald gemstone, with two horizontal lines running across the gemstone framing "REFRIGERANTS".
Holders and representatives
Holders
HUDSON TECHNOLOGIES INC.
Representatives
FRANCIS JOSEPH DUFFIN WIGGIN AND DANA LLP
Technical classification
Nice Classes
Class 1
Vienna Codes
No Vienna codes available.
Goods and services
Class 1
Chemicalsrecycled refrigerant gasfor use in industrial refrigeration systemsresidential refrigeration systemsair conditioning systems; reclaimed refrigerant gas for use in industrial refrigeration systemsresidential refrigeration systemsair conditioning systems
Publications
History of USPTO decisions and trademark events.
15 publications found
R.PR
REGISTERED-PRINCIPAL REGISTER
04/14/2026
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
02/24/2026
PUBO
PUBLISHED FOR OPPOSITION
02/24/2026
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
02/18/2026
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
01/30/2026
XAEC
EXAMINER'S AMENDMENT ENTERED
01/30/2026
GNEN
NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
01/30/2026
GNEA
EXAMINERS AMENDMENT E-MAILED
01/30/2026
CNEA
EXAMINERS AMENDMENT -WRITTEN
01/30/2026
DOCK
ASSIGNED TO EXAMINER
01/26/2026
MDSM
NOTICE OF DESIGN SEARCH CODE E-MAILED
01/25/2026
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
01/25/2026
MAFR
APPLICATION FILING RECEIPT MAILED
09/03/2025
NWAP
NEW APPLICATION ENTERED
09/03/2025
Continuous trademark protection
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