TrademarkDir
PROTAC
LIVE

Serial Number

79010432

Owner

Pentapharm AG

Attorney

Joshua B. Brady

Filing Date

Mar 21, 2005

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PROTAC Trademark

Serial Number: 79010432 • Registration: 3109518

PROTAC is a trademark filed by Pentapharm AG on March 21, 2005. The trademark is classified under Class 1 (Chemicals), Class 5 (Pharmaceuticals). The application is currently registered and active.

Owner Contact Info

Pentapharm AG

Dornacherstrasse 112

Entity Type: 99

DSM IP Assets B.V. (8 trademarks)

Wilhelminasingel 39
Maastricht 6221BE , NL

Entity Type: 99

PENTAPHARM AG (PENTAPHARM S.A.), (PENTAPHARM Ltd)

Engelgasse 109, Postfach
CH-4002 Basel , CH

Entity Type: 03

Trademark Details

Filing Date

March 21, 2005

Registration Date

June 27, 2006

Published for Opposition

April 4, 2006

Goods & Services

Chemical products for use in medicine, namely, diagnostic preparations to measure blood coagulations; diagnostic preparations for clinical or medical laboratory use

Chemical products for use in science, namely diagnostic chemical preparations for scientific or research use; diagnostic products, namely, diagnostic reagents for scientific or research use

Filing History

TEAS SECTION 71 RECEIVED
Jun 9, 2026 ES71
NEW REPRESENTATIVE AT IB RECEIVED
Dec 25, 2025 NREP
INTERNATIONAL REGISTRATION RENEWED
Aug 14, 2025 RNWL
COURTESY REMINDER - SEC. 71 (10-YR) E-MAILED
Jun 27, 2025 REM4
NEW REPRESENTATIVE AT IB RECEIVED
Nov 15, 2024 NREP
CHANGE OF OWNER RECEIVED FROM IB
Jan 7, 2023 CHLD
NOTICE OF ACCEPTANCE OF SEC. 71 - E-MAILED
Aug 3, 2016 NA71
REGISTERED-SEC.71 ACCEPTED
Aug 3, 2016 71AG
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Aug 3, 2016 APRE
TEAS SECTION 71 RECEIVED
Jun 24, 2016 ES71
INTERNATIONAL REGISTRATION RENEWED
Dec 30, 2015 RNWL
COURTESY REMINDER - SEC. 71 (10-YR) E-MAILED
Jun 27, 2015 REM4
REVIEW OF CORRESPONDENCE COMPLETE - ADDRESS UPDATED
Dec 20, 2012 CORV
PAPER RECEIVED
Dec 17, 2012 MAIL
NOTICE OF ACCEPTANCE OF SEC. 71 & 15 - MAILED
Jul 19, 2012 NA75
REGISTERED - SEC. 71 ACCEPTED & SEC. 15 ACK.
Jul 19, 2012 C75A
REGISTERED - SEC. 71 & SEC. 15 FILED
Jul 19, 2012 715F
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Jul 19, 2012 APRE
CHANGE OF NAME/ADDRESS REC'D FROM IB
Jul 5, 2012 ADCH
TEAS SECTION 71 & 15 RECEIVED
May 28, 2012 ES75
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Aug 31, 2011 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Aug 31, 2011 REAP
CHANGE OF OWNER RECEIVED FROM IB
Mar 27, 2008 CHLD
FINAL DECISION TRANSACTION PROCESSED BY IB
Mar 7, 2008 FINO
FINAL DISPOSITION NOTICE SENT TO IB
Mar 6, 2007 FICS
FINAL DISPOSITION PROCESSED
Mar 6, 2007 FIMP
FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB
Mar 6, 2007 FICR
REGISTERED-PRINCIPAL REGISTER
Jun 27, 2006 R.PR
PUBLISHED FOR OPPOSITION
Apr 4, 2006 PUBO
NOTICE OF PUBLICATION
Mar 15, 2006 NPUB
LAW OFFICE PUBLICATION REVIEW COMPLETED
Feb 14, 2006 PREV
ASSIGNED TO LIE
Jan 27, 2006 ALIE
APPROVED FOR PUB - PRINCIPAL REGISTER
Jan 24, 2006 CNSA
EXAMINER'S AMENDMENT ENTERED
Jan 23, 2006 XAEC
EXAMINERS AMENDMENT E-MAILED
Jan 23, 2006 GNEA
EXAMINERS AMENDMENT -WRITTEN
Jan 23, 2006 CNEA
TEAS/EMAIL CORRESPONDENCE ENTERED
Jan 23, 2006 TEME
CORRESPONDENCE RECEIVED IN LAW OFFICE
Jan 13, 2006 CRFA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
Jan 13, 2006 TROA
INTERNATIONAL REGISTRATION RENEWED
Dec 31, 2005 RNWL
REFUSAL PROCESSED BY IB
Nov 4, 2005 RFNT
NON-FINAL ACTION MAILED - REFUSAL SENT TO IB
Oct 18, 2005 RFCS
NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW
Oct 17, 2005 RFCR
NON-FINAL ACTION WRITTEN
Oct 17, 2005 CNRT
ASSIGNED TO EXAMINER
Oct 12, 2005 DOCK
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Jul 5, 2005 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Jul 5, 2005 REAP
NEW APPLICATION ENTERED
May 27, 2005 NWAP
SN ASSIGNED FOR SECT 66A SUBSEQ DESIG FROM IB
May 26, 2005 SDRC

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