CALIPSO Trademark
Serial Number: 79439595
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 pending registration.
Trademark Classes
Owner Contact Info
Legal Representation
Correspondence Address
Jeffrey H. Greger STUDEBAKER BRACKETT PLLC
Suite 300
8255 Greensboro Drive
Tysons, VA 22102
United States
Trademark Details
Filing Date
October 23, 2025
Registration Date
Not Registered
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
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
