TrademarkDir
TENAX
LIVE

Serial Number

79177700

Owner

Buchem B.V.

Attorney

Todd A. Sullivan

Filing Date

Oct 6, 2015

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TENAX Trademark

Serial Number: 79177700 • Registration: 5106990

TENAX is a trademark filed by Buchem B.V. on October 6, 2015. The trademark is classified under Class 1 (Chemicals), Class 9 (Computers & Electronics), Class 11 (Environmental Control). The application is currently registered and active.

Owner Contact Info

Buchem B.V. (7 trademarks)

Minden 60

Entity Type: 99

Trademark Details

Filing Date

October 6, 2015

Registration Date

December 27, 2016

Published for Opposition

September 6, 2016

Goods & Services

Chromatography chemicals, namely, absorption materials for separating chemical products and for application during chromatography testing

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

Chromatography columns for laboratory use, namely, absorption columns; Laboratory filters; Chromatography apparatus for laboratory use

Filing History

COURTESY REMINDER - SEC. 71 (10-YR) E-MAILED
Dec 27, 2025 REM4
INTERNATIONAL REGISTRATION RENEWED
Feb 20, 2025 RNWL
NOTICE OF ACCEPTANCE OF SEC. 71 & 15 - E-MAILED
Jul 10, 2023 NA75
REGISTERED - SEC. 71 ACCEPTED & SEC. 15 ACK.
Jul 10, 2023 C75A
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Jul 10, 2023 APRE
TEAS SECTION 71 & 15 RECEIVED
Dec 20, 2022 ES75
NEW REPRESENTATIVE AT IB RECEIVED
Aug 19, 2021 NREP
FINAL DECISION TRANSACTION PROCESSED BY IB
Apr 14, 2017 FINO
FINAL DISPOSITION NOTICE SENT TO IB
Mar 28, 2017 FICS
FINAL DISPOSITION PROCESSED
Mar 28, 2017 FIMP
FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB
Mar 27, 2017 FICR
REGISTERED-PRINCIPAL REGISTER
Dec 27, 2016 R.PR
EXTENSION OF TIME TO OPPOSE PROCESS - TERMINATED
Nov 21, 2016 ETOP
NOTIFICATION OF POSSIBLE OPPOSITION - PROCESSED BY IB
Oct 12, 2016 OPNX
EXTENSION OF TIME TO OPPOSE RECEIVED
Sep 29, 2016 ETOF
PUBLISHED FOR OPPOSITION
Sep 6, 2016 PUBO
NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB
Aug 17, 2016 OPNS
NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB
Aug 17, 2016 OP2R
NOTICE OF PUBLICATION
Aug 17, 2016 NPUB
LAW OFFICE PUBLICATION REVIEW COMPLETED
Aug 3, 2016 PREV
APPROVED FOR PUB - PRINCIPAL REGISTER
Aug 2, 2016 CNSA
EXAMINERS AMENDMENT MAILED
Aug 2, 2016 CNEA
EXAMINER'S AMENDMENT ENTERED
Aug 1, 2016 XAEC
EXAMINERS AMENDMENT -WRITTEN
Aug 1, 2016 CNEA
TEAS/EMAIL CORRESPONDENCE ENTERED
Jul 14, 2016 TEME
CORRESPONDENCE RECEIVED IN LAW OFFICE
Jul 14, 2016 CRFA
ASSIGNED TO LIE
Jul 14, 2016 ALIE
TEAS RESPONSE TO OFFICE ACTION RECEIVED
Jul 8, 2016 TROA
REFUSAL PROCESSED BY IB
Feb 20, 2016 RFNT
NON-FINAL ACTION MAILED - REFUSAL SENT TO IB
Feb 1, 2016 RFCS
REFUSAL PROCESSED BY MPU
Feb 1, 2016 RFRR
NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW
Jan 29, 2016 RFCR
NON-FINAL ACTION WRITTEN
Jan 28, 2016 CNRT
ASSIGNED TO EXAMINER
Jan 27, 2016 DOCK
NEW REPRESENTATIVE AT IB RECEIVED
Jan 21, 2016 NREP
APPLICATION FILING RECEIPT MAILED
Dec 11, 2015 MAFR
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Dec 7, 2015 NWOS
SN ASSIGNED FOR SECT 66A SUBSEQ DESIG FROM IB
Dec 3, 2015 SDRC

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