NREP
NEW REPRESENTATIVE AT IB RECEIVED
04/16/2026
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Official data from USPTO
PYRO GREEN-GAS
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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
42
Latest update
04/17/2026
Trademark type
Combined
Nice classes
11, 42
Filing date
03/15/2022
Registration date
10/01/2024
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
10/01/2024
Last transaction
04/17/2026
Responsible office
United States Patent and Trademark Office
Status code
700
Official register
Principal Register
Drawing code
3
Owner type
03
Owner location
CA
Examiner
MANCA, ALBERTO I
Law office
L80
Current location
FILE REPOSITORY (FRANCONIA)
Mark description
The mark consists of the blue stylized wording "PYRO", placed to the left of a design of a flame, in blue and green, which is placed to the left of the stylized green wording "GREEN-GAS".
Holders and representatives
Holders
PyroGenesis Canada Inc.
Representatives
Philip Conrad Decode Legal Inc.
Technical classification
Nice Classes
Class 11Class 42
Vienna Codes
No Vienna codes available.
Goods and services
Class 11
Enclosed flame flares being gas flares; dry type gas desulfurization systems comprised of gas injectors for disbursing solids for purification and sterilization purposesgas purification apparatus and installationsinstallations for the burning off of gasesgas scrubbing installations; iron chelate based gas desulfurization systems comprised of gas injectors for disbursing solids for purification and sterilization purposesgas purification apparatus and installationsinstallations for the burning off of gasesgas scrubbing installations; regenerative non methane organic compounds and siloxanes removal systems comprised of thermal and catalytic oxidizers for industrial air pollution control of volatile organic compounds and airborne toxinsbased on thermal swing adsorption process; non regenerative non methane organic compounds and siloxanes removal systems comprised of dryers used for the removal of solidliquid and vapor contaminants from compressed air and gasesgas purification apparatus and installationsthermal and catalytic oxidizers for industrial air pollution control of volatile organic compounds and airborne toxins based on lead-lag process; carbon dioxide removal system comprised of dryers used for the removal of solidliquid and vapor contaminants from compressed air and gasesgas purification apparatus and installationsthermal and catalytic oxidizers for industrial air pollution control of volatile organic compounds and airborne toxins based on vacuum pressure swing adsorption process; carbon dioxide removal system comprised of dryers used for the removal of solidliquid and vapor contaminants from compressed air and gasesgas purification apparatus and installationsthermal and catalytic oxidizers for industrial air pollution control of volatile organic compounds and airborne toxins based on hollow fiber membrane gas separation process; oxygen depletion system comprised of gas injectors for disbursing solids for purification and sterilization purposesgas purification apparatus and installationsinstallations for the burning off of gasesgas scrubbing installations based on oxygen depletion processes; nitrogen rejection units based on vacuum pressure swing adsorption process being gas scrubbers for removing nitrogen from natural gas; oxygen and nitrogen rejection units based on vacuum pressure swing adsorption process being gas scrubbers for removing nitrogen and oxygen from natural gas; biogas purification plants to produce renewable natural gas and landfill gas purification plants to produce renewable natural gas being gas purification and electrochemical gas generating machines; coke oven gas purification plants to produce hydrogen being machines that purify gas and generate hydrogen using the adsorption process; pyrolysis gas purification systems to produce hydrogen and methane being gas purification and electrochemical gas generating machines; hydrogen purification systems comprised of gas injectors for disbursing solids for purification and sterilization purposesgas purification apparatus and installationsinstallations for the burning off of gasesgas scrubbing installations based on pressure swing adsorption process; thermal oxidizers for industrial air pollution control; regenerative thermal oxidizers for industrial air pollution control; catalytic thermal oxidizers for industrial air pollution control
Class 42
Engineering services in the fields of biogas treatment and valorisationcoke oven gas purification and valorizationpyrolysis gas purification
Publications
History of USPTO decisions and trademark events.
42 publications found
NREP
NEW REPRESENTATIVE AT IB RECEIVED
02/12/2026
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
12/08/2025
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
12/08/2025
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
12/08/2025
FINO
FINAL DECISION TRANSACTION PROCESSED BY IB
03/22/2025
FICS
FINAL DISPOSITION NOTICE SENT TO IB
03/04/2025
FIMP
FINAL DISPOSITION PROCESSED
03/04/2025
FICR
FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB
01/01/2025
NRCC
NOTICE OF REGISTRATION CONFIRMATION EMAILED
10/01/2024
R.PR
REGISTERED-PRINCIPAL REGISTER
10/01/2024
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
07/16/2024
PUBO
PUBLISHED FOR OPPOSITION
07/16/2024
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
06/26/2024
EXPT
EXPARTE APPEAL TERMINATED
06/13/2024
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
06/12/2024
XAEC
EXAMINER'S AMENDMENT ENTERED
06/12/2024
GNEN
NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
06/12/2024
GNEA
EXAMINERS AMENDMENT E-MAILED
06/12/2024
CNEA
EXAMINERS AMENDMENT -WRITTEN
06/12/2024
ERFR
TEAS REQUEST FOR RECONSIDERATION RECEIVED
03/08/2024
EXPI
EX PARTE APPEAL-INSTITUTED
03/08/2024
JURT
JURISDICTION RESTORED TO EXAMINING ATTORNEY
03/08/2024
EXAF
EXPARTE APPEAL RECEIVED AT TTAB
03/08/2024
OPNX
NOTIFICATION OF POSSIBLE OPPOSITION - PROCESSED BY IB
01/13/2024
OPNS
NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB
12/27/2023
OPNR
NOTIFICATION OF POSSIBLE OPPOSITION CREATED, TO BE SENT TO IB
12/27/2023
GNFN
NOTIFICATION OF FINAL REFUSAL EMAILED
09/11/2023
GNFR
FINAL REFUSAL E-MAILED
09/11/2023
CNFR
FINAL REFUSAL WRITTEN
09/11/2023
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
08/25/2023
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
08/25/2023
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
08/25/2023
RFNT
REFUSAL PROCESSED BY IB
03/21/2023
RFCS
NON-FINAL ACTION MAILED - REFUSAL SENT TO IB
02/28/2023
RFRR
REFUSAL PROCESSED BY MPU
02/28/2023
RFCR
NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW
01/03/2023
CNRT
NON-FINAL ACTION WRITTEN
01/02/2023
DOCK
ASSIGNED TO EXAMINER
12/27/2022
MAFR
APPLICATION FILING RECEIPT MAILED
07/26/2022
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
07/22/2022
REPR
SN ASSIGNED FOR SECT 66A APPL FROM IB
07/21/2022
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