TrademarkDir
CALIPSO
LIVE

Serial Number

79439595

Owner

CALIPSO SENSORS

Attorney

Jeffrey H. Greger

Filing Date

Oct 23, 2025

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CALIPSO Trademark

Serial Number: 79439595 • Registration: 8374809

CALIPSO is a trademark filed by CALIPSO SENSORS on October 23, 2025. The trademark is classified under Class 9 (Computers & Electronics). The application is currently registered and active.

Owner Contact Info

CALIPSO SENSORS

24 rue Jacques de Vaucanson

Entity Type: 98

Trademark Details

Filing Date

October 23, 2025

Registration Date

August 4, 2026

Published for Opposition

June 16, 2026

Goods & Services

Electrochemical probes being biosensors for the simultaneous measurement of pH, dissolved oxygen, dissolved carbon dioxide, conductivity and temperature, in the field of biopharmaceutical production

Filing History

NOTICE OF REGISTRATION CONFIRMATION EMAILED
Aug 4, 2026 NRCC
REGISTERED-PRINCIPAL REGISTER
Aug 4, 2026 R.PR
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
Jun 16, 2026 NPUB
PUBLISHED FOR OPPOSITION
Jun 16, 2026 PUBO
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
Jun 10, 2026 NONP
APPROVED FOR PUB - PRINCIPAL REGISTER
May 20, 2026 CNSA
TEAS/EMAIL CORRESPONDENCE ENTERED
May 19, 2026 TEME
CORRESPONDENCE RECEIVED IN LAW OFFICE
May 19, 2026 CRFA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
May 19, 2026 TROA
REFUSAL PROCESSED BY IB
May 14, 2026 RFNT
NON-FINAL ACTION MAILED - REFUSAL SENT TO IB
Apr 28, 2026 RFCS
REFUSAL PROCESSED BY MPU
Apr 27, 2026 RFRR
NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW
Mar 18, 2026 RFCR
NON-FINAL ACTION WRITTEN
Mar 17, 2026 CNRT
ASSIGNED TO EXAMINER
Mar 10, 2026 DOCK
APPLICATION FILING RECEIPT MAILED
Dec 30, 2025 MAFR
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Dec 30, 2025 NWOS
SN ASSIGNED FOR SECT 66A APPL FROM IB
Dec 18, 2025 REPR

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