PURISULFON Trademark
Serial Number: 98612791
PURISULFON is a trademark filed by
Generon IGS, Inc.
on June 21, 2024. The trademark is classified under Class 11 (Environmental Control).
The application is currently pending registration.
Trademark Classes
Owner Contact Info
Legal Representation
Correspondence Address
William H. Eilberg William H. Eilberg, Esq.
316 California Ave.
No. 785
Reno, NV 89509
United States
Trademark Details
Filing Date
June 21, 2024
Registration Date
Not Registered
Published for Opposition
February 17, 2026
Goods & Services
Units in the nature of membrane modules containing polymeric fiber membranes, for separating gases, namely, air, hydrated gases, or gas mixtures, into components, by conveying gases through such membranes
Filing History
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
Apr 14, 2026 NOAM
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
Feb 17, 2026 NPUB
PUBLISHED FOR OPPOSITION
Feb 17, 2026 PUBO
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
Feb 11, 2026 NONP
APPROVED FOR PUB - PRINCIPAL REGISTER
Jan 21, 2026 CNSA
EXAMINER'S AMENDMENT ENTERED
Jan 21, 2026 XAEC
NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
Jan 21, 2026 GNEN
EXAMINERS AMENDMENT E-MAILED
Jan 21, 2026 GNEA
EXAMINERS AMENDMENT -WRITTEN
Jan 21, 2026 CNEA
APPLICATION EXTENSION GRANTED/RECEIPT PROVIDED
Oct 17, 2025 XELG
APPLICATION EXTENSION TO RESPONSE PERIOD - RECEIVED
Oct 17, 2025 XELR
NOTIFICATION OF FINAL REFUSAL EMAILED
Aug 4, 2025 GNFN
FINAL REFUSAL E-MAILED
Aug 4, 2025 GNFR
FINAL REFUSAL WRITTEN
Aug 4, 2025 CNFR
TEAS/EMAIL CORRESPONDENCE ENTERED
Jul 3, 2025 TEME
CORRESPONDENCE RECEIVED IN LAW OFFICE
Jul 3, 2025 CRFA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
Jul 3, 2025 TROA
APPLICATION EXTENSION GRANTED/RECEIPT PROVIDED
Apr 1, 2025 XELG
APPLICATION EXTENSION TO RESPONSE PERIOD - RECEIVED
Apr 1, 2025 XELR
NOTIFICATION OF NON-FINAL ACTION E-MAILED
Jan 16, 2025 GNRN
NON-FINAL ACTION E-MAILED
Jan 16, 2025 GNRT
NON-FINAL ACTION WRITTEN
Jan 16, 2025 CNRT
ASSIGNED TO EXAMINER
Jan 15, 2025 DOCK
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Jan 14, 2025 NWOS
NEW APPLICATION ENTERED
Jun 21, 2024 NWAP
