TENAX

What this means for you

Registered since 27 Dec 2016. The owner can stop confusingly similar uses in the classes it covers.

Record

Serial number

79177700

Registration number

5106990

Mark type

Word mark

Filed

06 Oct 2015

Published for opposition

06 Sept 2016

Registered

27 Dec 2016

Attorney of record

Todd A. Sullivan

Goods and services

• Class 001 — Chemicals: Chromatography chemicals, namely, absorption materials for separating chemical products and for application during chromatography testing
• Class 009 — Scientific and electric apparatus: Chromatography columns for laboratory use, namely, absorption columns; Laboratory filters; Chromatography apparatus for laboratory use
• Class 011 — Environmental control apparatus: Chromatography apparatus for industrial use; air and water filters for industrial installations; Chromatography apparatus for industrial use, namely, absorption columns for industrial use in the nature of distillation, absorption, extraction, gas scrubbing and similar industrial processes

Owner

• BUCHEM B.V., APELDOORN, NL
• BUCHEM B.V., NL
• BUCHEM B.V., NL

Prosecution history

• 27 Dec 2025 — COURTESY REMINDER - SEC. 71 (10-YR) E-MAILED
• 20 Feb 2025 — INTERNATIONAL REGISTRATION RENEWED
• 10 Jul 2023 — NOTICE OF ACCEPTANCE OF SEC. 71 & 15 - E-MAILED
• 10 Jul 2023 — REGISTERED - SEC. 71 ACCEPTED & SEC. 15 ACK.
• 10 Jul 2023 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
• 20 Dec 2022 — TEAS SECTION 71 & 15 RECEIVED
• 19 Aug 2021 — NEW REPRESENTATIVE AT IB RECEIVED
• 14 Apr 2017 — FINAL DECISION TRANSACTION PROCESSED BY IB
• 28 Mar 2017 — FINAL DISPOSITION NOTICE SENT TO IB
• 28 Mar 2017 — FINAL DISPOSITION PROCESSED
• 27 Mar 2017 — FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB
• 27 Dec 2016 — REGISTERED-PRINCIPAL REGISTER
• 21 Nov 2016 — EXTENSION OF TIME TO OPPOSE PROCESS - TERMINATED
• 12 Oct 2016 — NOTIFICATION OF POSSIBLE OPPOSITION - PROCESSED BY IB
• 29 Sept 2016 — EXTENSION OF TIME TO OPPOSE RECEIVED