CLEARFLOW
LIVE

Serial Number

79445090

Owner

FRINGS Verwaltungs GmbH & Co. KG

Attorney

Lisa C. Pavento

Filing Date

Jan 27, 2026

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CLEARFLOW Trademark

Serial Number: 79445090

CLEARFLOW is a trademark filed by FRINGS Verwaltungs GmbH & Co. KG on January 27, 2026. The trademark is classified under Class 7 (Machinery), Class 9 (Computers & Electronics). The application is currently pending registration.

Owner Contact Info

FRINGS Verwaltungs GmbH & Co. KG (4 trademarks)

Boschstraße 32

Entity Type: 28

Trademark Details

Filing Date

January 27, 2026

Registration Date

Not Registered

Goods & Services

Apparatus for biotechnological research and laboratory use, namely, electronic sensors, probes, control instruments and data acquisition devices for bioreactors, laboratory filtration monitoring apparatus, pressure sensors, flow meters and process analyzers; Measuring instruments and temperature, pressure, pH, conductivity and dissolved oxygen sensors for biotechnological research and laboratory use; Measuring probes for measuring pH, dissolved oxygen, temperature, pressure and conductivity in biotechnological processes; Membranes for scientific apparatus, namely, laboratory bioreactors, laboratory filtration apparatus and laboratory separation apparatus.

Machines, namely, electromechanical machines for use in the biotechnological and chemical industries, namely, bioreactors, membrane filtration machines, gas-liquid reactors, and centrifuges; Machines for the manufacture and processing of biotechnological substances, namely, bioreactors, membrane filtration machines, gas-liquid reactors, and centrifuges; Machines, including machine tools, for biotechnological processes and manufacturing methods for use in the manufacture of biotechnological products; Industrial bioprocessing units being machines for use in the manufacture of biologics, biopharmaceutical products, cell culture products, fermentation products, proteins, enzymes, and vaccines; Membrane installations, namely, filters being parts of bioreactors, membrane filtration machines, gas-liquid reactors, and centrifuges; Membrane filtration systems as machine parts for bioreactors and membrane filtration machines; Filtering machines for the processing of biological and chemical substances; Centrifugal, gas-liquid and membrane separators; Aeration turbines for oxygenating and mixing fermentation media in bioreactors.

Filing History

APPROVED FOR PUB - PRINCIPAL REGISTER
Aug 31, 2026 CNSA
NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
Aug 31, 2026 GNEN
EXAMINER'S AMENDMENT ENTERED
Aug 31, 2026 XAEC
EXAMINERS AMENDMENT E-MAILED
Aug 31, 2026 GNEA
EXAMINERS AMENDMENT -WRITTEN
Aug 31, 2026 CNEA
TEAS/EMAIL CORRESPONDENCE ENTERED
Aug 18, 2026 TEME
CORRESPONDENCE RECEIVED IN LAW OFFICE
Aug 18, 2026 CRFA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
Aug 18, 2026 TROA
ATTORNEY REVIEW COMPLETED
Jul 31, 2026 ATRV
REFUSAL PROCESSED BY IB
Jul 30, 2026 RFNT
NON-FINAL ACTION MAILED - REFUSAL SENT TO IB
Jul 15, 2026 RFCS
REFUSAL PROCESSED BY MPU
Jul 15, 2026 RFRR
LIMITATION FROM THE IB - REQUEST EXAM REVIEW
Jul 15, 2026 LIME
LIMITATION OF GOODS RECEIVED FROM IB
Jul 9, 2026 LIMG
NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW
May 28, 2026 RFCR
NON-FINAL ACTION WRITTEN
May 27, 2026 CNRT
ASSIGNED TO EXAMINER
May 23, 2026 DOCK
NEW REPRESENTATIVE AT IB RECEIVED
Mar 12, 2026 NREP
APPLICATION FILING RECEIPT MAILED
Mar 5, 2026 MAFR
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Mar 5, 2026 NWOS
SN ASSIGNED FOR SECT 66A APPL FROM IB
Mar 5, 2026 REPR